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Curriculum Vitae

Akira Endo

THz Sensing Group, Department of Microelectronics, Faculty of Electrical Engineering, Mathematics and Computer Science,
Delft University of Technology
Visiting address: Room HB.14.260, Mekelweg 4, 2628 CD Delft, The Netherlands
Postal address: Postbox Box 5031, 2600 GA Delft, The Netherlands
Office phone: +31 15 27 88183, Email: a.endo@tudelft.nl, Personal website: http://terahertz.tudelft.nl/~endo/

Personal details

Photo of AE

Education

University of Tokyo, Japan

Positions

Delft University of Technology, the Netherlands


Grants and scholarships

Prizes

Teaching experience

Public outreach


Publications:

International Peer Reviewed Journals

  1. B. T. Buijtendorp, S. Vollebregt, K. Karatsu, D. J. Thoen, V. Murugesan, K. Kouwenhoven, S. Hähnle, J. J. A. Baselmans, and A. Endo, "Hydrogenated Amorphous Silicon Carbide: A Low-loss Deposited Dielectric for Microwave to Submillimeter Wave Superconducting Circuits," Phys. Rev. Appl. 18, 064003 (2022).
  2. D. J. Thoen, V. Murugesan, A. Pascual Laguna, K. Karatsu, A. Endo, and J. J. A. Baselmans, "Combined ultraviolet- and electron-beam lithography with Micro-Resist-Technology GmbH ma-N1400 resist", Journal of Vacuum Science & Technology B 40, 052603 (2022).
  3. A. Taniguchi, T.J.L.C. Bakx, J.J.A. Baselmans, R. Huiting, K. Karatsu, N. Llombart, M. Rybak, T. Takekoshi, Y. Tamura, H. Akamatsu, S. Brackenhoff, J. Bueno, B.T. Buijtendorp, S. Dabironezare, A. Doing, Y. Fujii, K. Fujita, M. Gouwerok, S. Hähnle, T. Ishida, S. Ishii, R. Kawabe, T. Kitayama, K. Kohno, A. Kouchi, J. Maekawa, K. Matsuda, V. Murugesan, S. Nakatsubo, T. Oshima, A. Pascual Laguna, D.J. Thoen, P.P. van der Werf, S.J.C. Yates, and A. Endo, "DESHIMA 2.0: development of an integrated superconducting spectrometer for science-grade astronomical observations," Journal of Low Temperature Physics 209, 278 (2022).
  4. M. Rybak, T. Bakx, J. Baselmans, K. Karatsu, K. Kohno, T. Takekoshi, Y. Tamura, A. Taniguchi, P. van der Werf, A. Endo, "DESHIMA 2.0: Rapid redshift surveys and multi-line spectroscopy of dusty galaxies,"Journal of Low Temperature Physics volume 209, 766 (2022)
  5. A. Endo, A. Pascual Laguna, S. Hähnle, K. Karatsu, D.J. Thoen, V. Murugesan, and J.J.A. Baselmans, "Simulating the radiation loss of superconducting submillimeter wave filters and transmission lines using Sonnet em," Journal of Astronomical Telescopes, Instruments, and Systems, 8, 036005 (2022).
  6. B.T. Buijtendorp, J. Bueno, D.J. Thoen, V. Murugesan, P.M. Sberna, J.J.A. Baselmans, S. Vollebregt, and A. Endo, "Characterization of low-loss hydrogenated amorphous silicon films for superconducting resonators," Journal of Astronomical Telescopes, Instruments, and Systems, 8, 028006 (2022).
  7. E. Huijten, Y. Roelvink, S.A. Brackenhoff, A. Taniguchi, T.J.L.C. Bakx, K.B. Marthi, S. Zaalberg, A. Doing, J.J.A. Baselmans, K. Chin, R. Huiting, K. Karatsu, A. Pascual Laguna, Y. Tamura, T. Takekoshi, S.J.C. Yates, M. van Hoven, and A. Endo, "TiEMPO: open-source time-dependent end-to-end model for simulating ground-based submillimeter astronomical observations," Journal of Astronomical Telescopes, Instruments, and Systems, 8, 028005 (2022).
  8. A. Pascual Laguna, K. Karatsu, D.J. Thoen, V. Murugesan, B. Buijtendorp, A. Endo, and J. Baselmans, "Terahertz Band-Pass Filters for Wideband Superconducting On-chip Filter-bank Spectrometers," IEEE Transactions on Terahertz Science and Technology 11, 635 (2021).
  9. S. Hähnle, K. Kouwenhoven, B. Buijtendorp, A. Endo, K. Karatsu, D.J. Thoen, V. Murugesan, and J.J.A. Baselmans, "Superconducting Microstrip Losses at Microwave and Submillimeter Wavelengths," Phys. Rev. Applied 16, 014019 (2021).
  10. S. Hähnle, N. v. Marrewijk, A. Endo, K. Karatsu, D.J. Thoen, V. Murugesan, and J.J.A. Baselmans, "Suppression of radiation loss in high kinetic inductance superconducting co-planar waveguides," Appl. Phys. Lett. 116, 182601 (2020).
  11. T. Takekoshi, K. Karatsu, J. Suzuki, Y. Tamura, T. Oshima, A. Taniguchi, S. Asayama, T.J.L.C. Bakx, J.J.A. Baselmans, S. Bosma, J. Bueno, K. Chin, Y. Fujii, K. Fujita, R. Huiting, S. Ikarashi, T. Ishida, S. Ishii, R. Kawabe, T.M. Klapwijk, K. Kohno, A. Kouchi, N. Llombart, J. Maekawa, V. Murugesan, S. Nakatsubo, M. Naruse, K. Ohtawara, A. Pascual Laguna, K. Suzuki, D.J. Thoen, T. Tsukagoshi, T. Ueda, P.J. de Visser, P.P. van der Werf, S.J.C. Yates, Y. Yoshimura, O. Yurduseven and A. Endo, "DESHIMA on ASTE: On-Sky Responsivity Calibration of the Integrated Superconducting Spectrometer," Journal of Low Temperature Physics 199, 231–239 (2020).
  12. A. Endo, K. Karatsu, Y. Tamura, T. Oshima, A. Taniguchi, T. Takekoshi, S. Asayama, T.J.L.C. Bakx, S. Bosma, J. Bueno, K. Chin, Y. Fujii, K. Fujita, R. Huiting, S. Ikarashi, T. Ishida, S. Ishii, R. Kawabe, T.M. Klapwijk, K. Kohno, A. Kouchi, N. Llombart, J. Maekawa, V. Murugesan, S. Nakatsubo, M. Naruse, K. Ohtawara, A. Pascual Laguna, J. Suzuki, K. Suzuki, D.J. Thoen, T. Tsukagoshi, T. Ueda, P.J. de Visser, P.P. van der Werf, S.J.C. Yates, Y. Yoshimura, O. Yurduseven, J.J.A. Baselmans, "First light demonstration of the integrated superconducting spectrometer," Nature Astronomy 3, 989–996 (2019).
  13. A. Endo, K. Karatsu, A. Pascual Laguna, B. Mirzaei, R. Huiting, D.J. Thoen, V. Murugesan, S.J.C. Yates, J. Bueno, N. van Marrewijk, S. Bosma, O. Yurduseven, N. Llombart, J. Suzuki, M. Naruse, P.J. de Visser, P.P. van der Werf, T.M. Klapwijk, and J.J.A. Baselmans, "Wideband on-chip terahertz spectrometer based on a superconducting filterbank," J. of Astronomical Telescopes, Instruments, and Systems, 5(3), 035004 (2019).
  14. K. Karatsu, A. Endo, J. Bueno, P.J. de Visser, R. Barends, D.J. Thoen, V. Murugesan, N. Tomita, and J.J.A. Baselmans, "Mitigation of cosmic ray effect on microwave kinetic inductance detector arrays," Appl. Phys. Lett. 114, 032601 (2019).
  15. L. Ferrari, O. Yurduseven, N. Llombart, S.J.C. Yates, J. Bueno, V. Murugesan, D.J. Thoen, A. Endo, A.M. Baryshev, and J.J.A. Baselmans, "Antenna Coupled MKID Performance Verification at 850 GHz for Large Format Astrophysics Arrays," IEEE Trans. THz Sci. Technol. 8, 127 (2018).
  16. N.K. Langford, R. Sagastizabal, M. Kounalakis, C. Dickel, A. Bruno, F. Luthi, D.J. Thoen, A. Endo, and L. DiCarlo, "Experimentally simulating the dynamics of quantum light and matter at ultrastrong coupling," Nature Communications 8, 1715 (2017).
  17. J.J.A. Baselmans, J. Bueno, S.J.C. Yates, O. Yurduseven, N. Llombart, K. Karatsu, A. M. Baryshev, L. Ferrari, A. Endo, D.J. Thoen, P.J. de Visser, R.M.J. Janssen, V. Murugesan, E.F.C. Driessen, G. Coiffard, J. Martin-Pintado, P. Hargrave, and M. Griffin, "A kilo-pixel imaging system for future space based far-infrared observatories using microwave kinetic inductance detectors," A&A 601, A89 (2017).
  18. B.G.C. Bos, D.J. Thoen, E.A.F. Haalebos, P.M.L. Gimbel, T.M. Klapwijk, J.J.A. Baselmans, A. Endo, "Reactive magnetron sputter deposition of superconducting niobium titanium nitride thin films with different target sizes" IEEE Transactions on Applied Superconductivity 27 (2017).
  19. D.J Thoen, B.G.C. Bos, E.A.F. Haalebos, T.M. Klapwijk, J.J.A. Baselmans, A. Endo, "Superconducting NbTiN Thin Films With Highly Uniform Properties Over a ∅ 100 mm Wafer," IEEE Transactions on Applied Superconductivity 27 (2017).
  20. J.J.T. Wagenaar, A.M.J. den Haan, J.M. de Voogd, L. Bossoni, T.A. de Jong, M. de Wit, K.M. Bastiaans, D.J. Thoen, A. Endo, T.M. Klapwijk, J. Zaanen, T. H. Oosterkamp, "Probing the nuclear spin-lattice relaxation time at the nanoscale," Phys. Rev. Applied 6, 014007 (2016).
  21. Kama, M.; Bruderer, S.; Carney, M.; Hogerheijde, M.; van Dishoeck, E. F.; Fedele, D.; Baryshev, A.; Boland, W.; Güsten, R.; Aikutalp, A.; Choi, Y.; Endo, A.; Frieswijk, W.; Karska, A.; Klaassen, P.; Koumpia, E.; Kristensen, L.; Leurini, S.; Nagy, Z.; Perez Beaupuits, J.-P.; Risacher, C.; van der Marel, N.; van Kempen, T. A.; van Weeren, R. J.; Wyrowski, F.; Yıldız, U. A., “Observations and modelling of CO and [CI] in protoplanetary disks. First detections of [CI] and constraints on the carbon abundance,” Astronomy and Astrophysics 588, A108 (2016).
  22. van Kempen, T. A.; Hogerheijde, M. R.; van Dishoeck, E. F.; Kristensen, L. E.; Belloche, A.; Klaassen, P. D.; Leurini, S.; San Jose-Garcia, I.; Aykutalp, A.; Choi, Y.; Endo, A.; Frieswijk, W.; Harsono, D.; Karska, A.; Koumpia, E.; van der Marel, N.; Nagy, Z.; Pérez-Beaupuits, J.-P.; Risacher, C.; van Weeren, R. J.; Wyrowski, F.; Yıldız, U. A.; Güsten, R.; Boland, W.; Baryshev, A., “Outflow forces in intermediate-mass star formation,” Astronomy & Astrophysics, 587, A17 (2016).
  23. A. Endo, S.J.C. Yates, J. Bueno, D.J. Thoen, V. Murugesan, A.M. Baryshev, T.M. Klapwijk, P.P. van der Werf, and J. J. A. Baselmans, “Superconducting Coplanar Waveguide Filters for Submillimeter Wave On-Chip Filterbank Spectrometers,” J. Low. Temp. Phys. 184, 412-417 (2016).
  24. U.A. Yıldız, L.E. Kristensen, E.F. van Dishoeck, M.R. Hogerheijde, A. Karska, A. Belloche, A. Endo, W. Frieswijk, R. Güsten, T.A. van Kempen, S. Leurini, Z. Nagy, J.P. Pérez-Beaupuits, C. Risacher, N. van der Marel, R.J. van Weeren, F. Wyrowski, "APEX-CHAMP+ high-J CO observations of low-mass young stellar objects. IV. Mechanical and radiative feedback," Astronomy and Astrophysics 576, A109 (2015).
  25. R.M.J. Janssen, A. Endo, P.J. de Visser, T.M. Klapwijk, and J.J.A. Baselmans, "Equivalence of optical and electrical noise equivalent power of hybrid NbTiN-Al microwave kinetic inductance detectors," Appl. Phys. Lett. 105, 193504 (2014).
  26. R.M.J. Janssen, J.J.A. Baselmans, A. Endo, L. Ferrari, S.J.C. Yates, A.M. Baryshev, T.M. Klapwijk, "Performance of hybrid NbTiN-Al microwave kinetic inductance detectors as direct detectors for sub-millimeter astronomy," Proc. SPIE 9153, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VII, 91530T (2014)
  27. S.J.C. Yates, J.J.A. Baselmans, A.M. Baryshef, S. Doyle, A. Endo, L. Ferrari, S. Hochgürtel, B. Klein, "Clean Beam Patterns with Low Crosstalk Using 850 GHz Microwave Kinetic Inductance Detectors," J. Low. Temp. Phys. 176, 761-766 (2014).
  28. B. Hatsukade, K. Ohta, A. Endo, K. Nakanishi, Y. Tamura, T. Hashimoto, K. Kohno, "Two γ-ray bursts from dusty regions with little molecular gas," Nature 510, 247 (2014).
  29. R.M.J. Janssen, J. J. A. Baselmans, A. Endo, L. Ferrari, S. J. C. Yates, A. M. Baryshev, T. M. Klapwijk, "High optical efficiency and photon noise limited sensitivity of microwave kinetic inductance detectors using phase readout," Appl. Phys. Lett. 103, 203503 (2013).
  30. A. Endo, C. Sfiligoj, S. J. C. Yates, J. J. A. Baselmans, D. J. Thoen, S. M. H. Javadzadeh, P. P. van der Werf, A. M. Baryshev, T. M. Klapwijk, "On-chip filter bank spectroscopy at 600-700 GHz using NbTiN superconducting resonators," Appl. Phys. Lett. 103, 032601 (2013).
  31. A. Endo, J.J.A. Baselmans, P.P. van der Werf, B. Knoors, S.M.H. Javadzadeh, S.J.C. Yates, D. J. Thoen, L. Ferrari, A.M. Baryshev, Y.J.Y. Lankwarden, P.J. de Visser, R.M.J. Janssen, T.M. Klapwijk, "Development of DESHIMA: a redshift machine based on a superconducting on-chip filterbank," Proc. SPIE 8452, Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy VI, 84520X (2012).
  32. P.J. de Visser, J.J.A. Baselmans, S.J.C. Yates, P. Diener, A. Endo, and T. M. Klapwijk, "Microwave-induced excess quasiparticles in superconducting resonators measured through correlated conductivity fluctuations," Appl. Phys. Lett. 100, 162601 (2012).
  33. Y.J.Y. Lankwarden, A. Endo, J.J.A. Baselmans and M.P. Bruijn, "Development of NbTiN-Al Direct Antenna Coupled Kinetic Inductance Detectors," J. Low. Temp. Phys. 167, 367-372 (2012).
  34. R.M.J. Janssen, A. Endo, J.J.A. Baselmans, P.J. de Visser, R. Barends and T.M. Klapwijk, "Power Handling and Responsivity of Submicron Wide Superconducting Coplanar Waveguide Resonators," J. Low. Temp. Phys. 167, 354-359 (2012).
  35. P.J. de Visser, J.J.A. Baselmans, P. Diener, S.J.C. Yates, A. Endo and T.M. Klapwijk, "Generation-Recombination Noise: The Fundamental Sensitivity Limit for Kinetic Inductance Detectors," J. Low. Temp. Phys. 167, 335-340 (2012).
  36. A. Endo, P.P. van der Werf, R.M.J. Janssen, P.J. de Visser, T.M. Klapwijk, J.J.A. Baselmans, L. Ferrari, A.M. Baryshev, and S.J.C. Yates," Design of an Integrated Filterbank for DESHIMA: A Submillimeter Imaging Spectrograph Based on Superconducting Resonators," J. Low. Temp. Phys. 167, 341-346 (2012).
  37. S.J.C. Yates, J.J.A. Baselmans, A. Endo, R.M.J. Janssen, L. Ferrari, P. Diener, and A.M. Baryshev, "Photon noise limited radiation detection with lens-antenna coupled microwave kinetic inductance detectors," Appl. Phys. Lett. 99, 073505 (2011).
  38. B. Hatsukade, K. Kohno, A. Endo, K. Nakanishi, and K. Ohta, "CO OBSERVATIONS OF THE HOST GALAXY OF GRB 000418 AT z = 1.1," ApJ 738, 33 (2011).
  39. P.J. de Visser, J.J.A. Baselmans, P. Diener, S.J.C. Yates, A. Endo, and T. M. Klapwijk, "Number Fluctuations of Sparse Quasiparticles in a Superconductor," Phys. Rev. Lett. 106, 167004 (2011).
  40. A. Monfardini, A. Benoit, A. Bideaud, L. Swenson, A. Cruciani, P. Camus, C. Hoffmann, F. X. Désert, S. Doyle, P. Ade, P. Mauskopf, C. Tucker, M. Roesch, S. Leclercq, K. F. Schuster, A. Endo, A. Baryshev, J.J.A. Baselmans, L. Ferrari, S.J.C. Yates, O. Bourrion, J. Macias-Perez, C. Vescovi, M. Calvo and C. Giordano, "A DUAL-BAND MILLIMETER-WAVE KINETIC INDUCTANCE CAMERA FOR THE IRAM 30 m TELESCOPE," ApJS 194, 24 (2011).
  41. R. Barends, N. Vercruyssen, A. Endo, P. J. de Visser, T. Zijlstra, T. M. Klapwijk, and J. J. A. Baselmans, "Reduced frequency noise in superconducting resonators," Appl. Phys. Lett. 97, 033507 (2010).
  42. R. Barends, N. Vercruyssen, A. Endo, P. J. de Visser, T. Zijlstra, T. M. Klapwijk, P. Diener, S. J. C. Yates, and J. J. A. Baselmans, "Minimal resonator loss for circuit quantum electrodynamics," Appl. Phys. Lett. 97, 023508 (2010).
  43. R. Barends, W. K. G. Daalman, A. Endo, T. Zijlstra and T. M. Klapwijk, "Frequency and quality factor of NbTiN/Au bilayer superconducting resonators," AIP Conference Proceedings 1185, 152-155 (2009).
  44. M. Kroug, A. Endo, T. Tamura, T. Noguchi, T. Kojima, Y. Uzawa, M. Takeda, Z. Wang, W. Shan, "SIS mixer fabrication for ALMA Band 10," IEEE Transactions on Applied Superconductivity 19, 171-173 (2009).
  45. A. Endo, T. Noguchi, M. Kroug, S.V. Shitov, W. Shan, T. Tamura, T. Kojima, Y. Uzawa, T. Sakai, H. Inoue, and K. Kohno, "A THz SIS Mixer with a NbTiN-Ground Plane and SIS Microtrilayers Directly Grown on a Quartz Substrate," IEEE Transactions on Applied Superconductivity 19, 400-404  (2009).
  46. T. Noguchi, T. Suzuki, A. Endo, and T. Tamura, "Contributions of the Imaginary Part of the Superconducting Gap Energy on the SIS Tunneling Current," Physica C 469, 1585-1588 (2009).
  47. A. Endo, T. Noguchi, M. Kroug, T. Tamura, H. Inoue, "Atomic nitrogen source for the formation of aluminum nitride tunnel barrier SIS junctions," Physica C 469, 1589-1592 (2009).
  48. K. Kohno, T. Tosaki, R. Miura, K. Muraoka, T. Sawada, K. Nakanishi, N. Kuno, T. Sakai, K. Sorai, K. Kamegai, K. Tanaka,T. Okuda, A. Endo, B. Hatsukade, M. Sameshima, H. Ezawa, S. Sakammoto, T. Kamazaki, N. Yamaguchi, J. Cort’es, Y. Tamura, M. Fukuhara, D. Iono, and R. Kawabe, "ASTE CO(3-2) Observations of the Southern Barred Spiral Galaxy NGC 986: a Large Gaseous Bar Filled with Dense Molecular Medium" Publication of Astronomical Society of Japan 60, 457-464 (2008).
  49. K. Muraoka, K. Kohno, T. Tosaki, N. Kuno, K. Nakanishi, K. Sorai, T. Okuda, S. Sakamoto, A. Endo, B. Hatsukade, K. Kamegai, K. Tanaka, J. Cortes, H. Ezawa, N. Yamaguchi, T. Sakai, and R. Kawabe, "ASTE CO (3-2) Observations of the Barred Spiral Galaxy M 83: I. Correlation between CO (3-2)/CO (1-0) Ratios and Star Formation Efficiencies," Pubication of Astronomical Society of Japan 59, 43-54 (2007).
  50. A. Endo, H. Inoue, S. Asayama, T. Noguchi, M. Kroug, and T. Tamura, "Fabrication of aluminum nitride barrier SIS mixer devices using nitrogen plasma diluted by noble gases," Journal of Physics: Conference Series 97, 012251 (2008).
  51. B. Hatsukade, K. Kohno, A. Endo, T. Tosaki, K. Ohta, S. Sakamoto, N. Kawai, J.R. Corte‘s, K. Nakanishi, T. Okuda, K. Muraoka, T. Sakai, P. M. Vreeswijk, H. Ezawa, N. Yamaguchi, K. Kamegai, and R. Kawabe, "A Search for CO (J = 3-2) Emission from the Host Galaxy of GRB 980425 with the Atacama Submillimeter Telescope Experiment," Pubication of Astronomical Society of Japan 59, 67-72 (2007).
  52. W. L. Shan, S.C. Shi, T. Matsunaga, A. Endo, T. Noguchi, Y. Uzawa, and M. Takizawa "Design and Development of SIS Mixers for ALMA Band 10" IEEE Transactions on Applied Superconductivity 17, 363-366 (2007).
  53. A. Endo, T. Noguchi, T. Matsunaga, and T. Tamura, "Development of Nb/Al-AlNx/Nb SIS Junctions for Submillimeter-Wave Mixers," IEEE Transactions on Applied Superconductivity 17, 367-370 (2007).
  54. A. Endo, K. Kohno, B. Hatsukade, K. Ohta, N. Kawai, Y. Sofue, K. Nakanishi, T. Tosaki, B. Vila-Vilaro, N. Kuno, T. Okuda, and K. Muraoka, "A Revised Estimate of the CO(J=1-0) Emission from the Host Galaxy of GRB 030329 Using the Nobeyama Millimeter Array," The Astrophysical Journal 659, 1431-1437 (2007).

(Invited review article)

  1. A. Endo, "Superconducting On-Chip Spectrometery for Millimeter-submillimeter Wave Astronomy," IEICE Transactions on Electronics E98.C, 219-226 (2015).

National (Peer Reviewed) journals

(Invited review article)

  1. A. Endo, "Aluminum Nitride Tunnel Barriers for THz Wave SIS Mixers"," Journal of Japanese Society of Infrared Science & Technology," 19 (2010).

Patents

  1. T. Noguchi, T. Tamura and A. Endo, "Method for Measuring the Quality of SIS Tunnel Junctions, Instrument for Measuring the Quality of SIS Tunnel Junctions, SIS Tunnel Junctions, and Electromagnetic-Wave Sensor using SIS Tunnel Junctions," Japanese Patent No. 2008-187730, submitted on July 18, 2008.
  2. A. Endo, T. Noguchi, T. Tamura, and M. Kroug, "SIS mixer devices, SIS mixers, superconductive circuit devices and their fabrication process," Japanese Patent No. 2007-260211, submitted on October 3, 2007.

Other Contributions

(Invited Presentations at Conferences and Meetings)

  1. A. Endo, "Millimeter-Submillimeter Integral Field Units with Direct Detectors," Approaching unsolved astronomical problems with innovative single dish telescopes, National Astronomical Observatory Research Assembly (Online), Mar 29-31, 2021.
  2. A. Endo, Kenichi Karatsu, Yoichi Tamura, Tai Oshima, Akio Taniguchi, Tatsuya Takekoshi, Tom J.L.C. Bakx, Juan Bueno, Stefanie Brackenhoff, Shahab Dabironezare, Sebastian Hähnle, Robert Huiting, Tsuyoshi Ishida, Ryohei Kawabe, Keiichi Matsuda, Kotaro Kohno, Nuria Llombart Juan, Vignesh Murugesan, Alejandro Pascual Laguna, Matús Rybak, David J. Thoen, Paul P. van der Werf, Stephen J.C. Yates, Jochem J.A. Baselmans, "DESHIMA: Integrated superconducting spectrometer for ultra-wideband millimeter/submillimeter wave astronomy," The 33rd International Symposium on Superconductivity, AIST Auditorium,Tsukuba, Ibaraki, Japan and Virtual Meeting Rooms with Webex, December 1-3, 2020.
  3. A. Endo, "DESHIMA, and astronomical instruments developed through interdisciplinary research", Symposium of the Japan Radio Astronomy Forum (UDENKON), National Astronomical Observatory of Japan, Mitaka, Tokyo, Japan, March 19-20, 2018.
  4. A. Endo, D.J. Thoen, K. Karatsu, S. Bosma, O. Yurduseven, N. Llombart, M. Naruse, N. Tomita, J. Suzuki, A. Taniguchi, K. Kohno, S. Ishii, J. Maekawa, R. Kawabe, T. Oshima, K. Chin, Y. Tamura, T. Takekoshi, K. Fujita, A. Kouchi, S. Nakatsubo, T.M. Klapwijk, P.P. van der Werf, S.J.C. Yates, A.M. Baryshev, V. Murugesan, R. Huiting, J.J.A. Baselmans, A workshop to discuss science/technical aspects of the Atacama Large-Aperture Submm/mm Telescope (AtLAST), ESO-HQ, Garching, München, Germany, 17-19 January 2018.
  5. A. Endo, S.J.C. Yates, J. Bueno, D.J. Thoen, V. Murugesan, S. Ishii, A.B. Baryshev, T.M. Klapwijk, P.P. van der Werf, and J.J.A. Baselmans,"Development of DESHIMA: Superconducting on-chip spectrometer for submillimeter wave cosmology," The Second International Symposium on Frontiers in THz Technology, Hamamatsu, Shizuoka, Japan, August 30-September 2, 2015.

(Invited lectures and talks)

  1. A. Endo, "TIFUUN: THz Integral Field Unit with Universal Nanotechnology," A half century of millimeter and submillimeter astronomy: Impact on astronomy/astrophysics and the future, Miyakojima, Okinawa, Japan, Dec 16, 2022.
  2. A. Endo, "DESHIMA: Integrated Superconducting Spectrometer for Wideband Submillimeter Astronomy," RESCEU Colloquium No. 46, Research Center for the Early Universe, Graduate School of Science, University of Tokyo, Dec 10, 2020.
  3. A. Endo, "Superconducting Astronomy: Studying the history of galaxies with DESHIMA, " Colloquium of Division of Physics II, Graduate School of Science, Kyoto University, Oct 29 2020.
  4. A. Endo, "Dawn of Superconducting Astrophotonics," Leiden Observatory Colloquium, University of Leiden, the Netherlands, June 12, 2014.
  5. A. Endo, "DESHIMA: Nanotechnology for Cosmology: 10 cm-scale devices with highly multiplexed micro-components," Kavli Nanolab Technology Colloquium, TU Delft, the Netherlands, October 23, 2012.
  6. A. Endo, "DESHIMA: Cosmology with Nanotechnology," QN Seminar, TU Delft, the Netherlands, January 25, 2012.
  7. A. Endo, "DESHIMA: on-chip submillimeter-wave 3D spectrograph based on an integrated filterbank," Astronomical Institute Anton Pannekoek Colloquium, Amsterdam, the Netherlands, Feb 24 2012.
  8. A. Endo, "Probing the History of Galaxies with Microresonators," NWO Vooraankondiging VI-moment, June 24, 2011.
  9. A. Endo, "DESHIMA: On-chip imaging spectrograph using MKID technology", International Meeting on Large Aperture Millimeter/Submillimeter Telescopes in the ALMA Era, Osaka Prefecture University, September 12-13, 2011.

(Contributions to Conferences and Meetings)

  1. B. T. Buijtendorp, J. Bueno, D. J. Thoen, V. Murugesan, P. M. Sberna, J. J. A. Baselmans, S. Vollebregt, and A. Endo, "Characterization of Low-Loss Hydrogenated Amorphous Silicon FIlms for Superconducting Resonators," Proc. SPIE 11453, 114532X; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  2. E. Huijten, Y. Roelvink, S. A. Brackenhoff, A. Taniguchi, T. J. L. C. Bakx, K. B. Marthi, S. Zaalberg, J. J. A. Baselmans, K. W. Chin, R. Huiting, K. Karatsu, A. P. Laguna, Y. Tamura, T. Takekoshi, S. J. C. Yates, M. van Hoven, and A. Endo, "TiEMPO: Open-Source Time-Dependent End-to-End Model for Simulating Ground-Based Submillimeter Astronomical Observations," Proc. SPIE 11453, 114533C; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  3. S. O. Dabironezare, K. Karatsu, S. Yates, A. Pascual Laguna, V. Murugesan, D. Thoen, A. Endo, J. Baselmans, and N. Llombart, "Broadband Quasi-Optical System for on-Chip Filter-Bank Spectrometer Operating at Sub-Mm Wavelengths," Proc. SPIE 11453, 114533D; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  4. A. Endo, K. Karatsu, Y. Tamura, T. Oshima, A. Taniguchi, T. Takekoshi, S. Asayama, T. J. L. C. Bakx, S. Bosma, J. Bueno, B. Buijtendorp, K. W. Chin, Y. Fujii, K. Fujita, E. Huijten, R. Huiting, S. Ikarashi, T. Ishida, S. Ishii, R. Kawabe, T. M. Klapwijk, K. Kohno, A. Kouchi, N. Llombart, J. Maekawa, V. Murugesan, S. Nakatsubo, M. Naruse, K. Ohtawara, A. P. Laguna, J. Suzuki, K. Suzuki, D. J. Thoen, T. Tsukagoshi, T. Ueda, P. J. de Visser, P. P. van der Werf, S. J. C. Yates, Y. Yoshimura, O. Yurduseven, S. Dabironezare, S. Hähnle, and J. J. A. Baselmans, "DESHIMA on ASTE: On-Sky Performance and Upgrade to Ultra Wideband," Proc. SPIE 11453, 114530L; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  5. A. Endo, A. P. Laguna, S. Hähnle, K. Karatsu, D. J. Thoen, V. Murugesan, and J. J. A. Baselmans, "Simulating the Radiation Loss of Superconducting Submillimeter Wave Filters and Transmission Lines Using Sonnet EM," Proc. SPIE 11453, 114532T; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  6. K. Karatsu, Z. Zhang, A. P. Laguna, S. O. Dabironezare, A. Endo, D. J. Thoen, V. Murugesan, and J. J. A. Baselmans, "Development of an Absolute Frequency Calibration System for a Superconducting Integrated Spectrometer," Proc. SPIE 11453, 114533H; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  7. K. Kohno, R. Kawabe, Y. Tamura, A. Endo, J. J. A. Baselmans, K. Karatsu, A. K. Inoue, K. Moriwaki, N. H. Hayatsu, N. Yoshida, Y. Yoshimura, B. Hatsukade, H. Umehata, T. Oshima, T. Takekoshi, A. Taniguchi, P. D. Klaassen, T. Mroczkowski, C. Cicone, F. Bertoldi, H. Dannerbauer, and T. Tosaki, "Large Format Imaging Spectrograph for the Large Submillimeter Telescope (LST)", Proc. SPIE 11453, 114530N; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  8. A. Pascual Laguna, K. Karatsu, J. Bueno, S. O. Dabironezare, D. J. Thoen, V. Murugesan, A. Endo, and J. J. A. Baselmans, "Filter-Bank for Broadband Sub-Mm Wave Superconducting on-Chip Spectrometers," Proc. SPIE 11453, 114530D; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  9. A. Taniguchi, Y. Tamura, K. Kohno, S. Takahashi, O. Horigome, J. Maekawa, T. Sakai, N. Kuno, T. Minamidani, T. Bakx, K. Suzuki, T. Takekoshi, T. Tsukagoshi, T. Oshima, A. Endo, and K. Karatsu, "Sky Noise Removal for Submillimeter Spectroscopy Based on Statistical Methods", Proc. SPIE 11453, 1145339; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  10. D. Thoen, V. Murugesan, K. Karatsu, A. P. Laguna, A. Endo, and J. J. A. Baselmans, "Combining UV-and Electron-Beam Lithography for Superconducting Bandpass Filters in Mm/Sub-Mm Astronomy", Proc. SPIE 11453, 114532Q; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  11. S. J. C. Yates, J. Bueno,A. Endo, A. M. Baryshev, L. Ferrari, V. Murugesan, D. J. Thoen, and J. J. A. Baselmans, "On the Design and Performance of Very Large MKID Arrays", Proc. SPIE 11453, 114530C; presented at the SPIE Astronomical Telescopes + Instrumentation Digital Forum 2020, 14-18 Dec 2020.
  12. A. Endo, K. Karatsu, Y. Tamura, T. Oshima, A. Taniguchi, T. Takekoshi, S. Asayama, Tom J.L.C. Bakx, S. Bosma, J. Bueno, K. Chin, Y. Fujii, K. Fujita, R. Huiting, S. Ikarashi, T. Ishida, S. Ishii, R. Kawabe, T.M. Klapwijk, K. Kohno, A. Kouchi, N. Llombart, J. Maekawa, V. Murugesan, S. Nakatsubo, M. Naruse, K. Ohtawara, A. Pascual Laguna, J. Suzuki, K. Suzuki, D.J. Thoen, T. Tsukagoshi, T. Ueda, P.J. de Visser, P.P. van der Werf, S.J.C. Yates, Y. Yoshimura, O. Yurduseven, J.J.A. Baselmans, "DESHIMA on ASTE: First astronomical light captured with an integrated superconducting spectrometer," 18th International Workshop on Low Temperature Detectors (LTD-18), Palazzo Lombardia, Milan, Italy, 22-26 July 2019.
  13. A. Endo, K. Karatsu, Y. Tamura, T. Takekoshi, T. Oshima, S. Ishii, A. Taniguchi, T. Ishida, K. Suzuki, D.J.Thoen, R. Huiting, T. Kobiki, T.J.L.C. Bakx, K. Chin, K. Fujita, V. Murugesan, S. Bosma, O. Yurduseven, T. Ueda, M. Naruse, S. Nakatsubo, A. Kouchi, J. Maekawa, S.J.C. Yates, N. Llombart, T.M. Klapwijk, R. Kawabe, S. Asayama, P.P. van der Werf, K. Kohno, J.J.A. Baselmans, "First light of DESHIMA on ASTE: on-chip filterbank spectrometer for submillimeter wave astronomy," SPIE Astronomical Telescopes + Instrumentation, 2018, Austin Convention Center, Austin, Texas, United States, 10-15 June 2018.
  14. A. Endo, D.J. Thoen, O. Yurduseven, S. Bosma, N. Llombart, T.M. Klapwijk, K. Karatsu, R. Huiting, V. Murugesan, S.J.C. Yates, J.J.A. Baselmans, P.P. van der Werf, T. Ishida, A. Taniguchi, T. Takekoshi, K. Kohno, T. Oshima, S. Ishii, C. Kah Wuy, J. Maekawa, R. Kawabe, T. Kobiki, S. Asayama, K. Suzuki, T. Ueda, Y. Tamura, M. Naruse, K. Fujita, A. Kouchi, S. Nakatsubo, T.J.L.C. Bakx, " DESHIMA: 新技術「超伝導オンチップ・フィルターバンク」による初の天体スペクトル検出," V143a, Annual Meeting of the Astronomical Society of Japan, Chiba University, Chiba, Japan, Mar 14-17, 2018.
  15. A. Endo, D.J. Thoen, K. Karatsu, N. van Marrewijk, S. Bosma, O. Yurduseven, N. Llombart, M. Naruse, N. Tomita, J. Suzuki, A. Taniguchi, K. Kohno, S. Ishii, J. Maekawa, R. Kawabe, T. Oshima, K. Chin, Y. Tamura, T. Takekoshi, K. Fujita, A. Kouchi, S. Nakatsubo, T.M. Klapwijk, P.P. van der Werf, S.J.C. Yates, A.M. Baryshev, V. Murugesan, R. Huiting, J.J.A. Baselmans, "Development of 'DESHIMA on ASTE': towards a field test of a submillimeter wave superconducting on-chip filterbank spectrometer based on kinetic inductance detectors," 17th international workshop on Low Temperature Detectors (LTD17), Kurume City Plaza, Kurume, Fukuoka, Japan, 17-21 July, 2017.
  16. A. Endo, D.J. Thoen, K. Karatsu, N. van Marrewijk, S. Bosma, O. Yurduseven, N. Llombart, M. Naruse, N. Tomita, J. Suzuki, A. Taniguchi, K. Kohno, S. Ishii, J. Maekawa, R. Kawabe, T. Oshima, K. Chin, Y. Tamura, T. Takekoshi, K. Fujita, A. Kouchi, S. Nakatsubo, T.M. Klapwijk, P.P. van der Werf, S.J.C. Yates, A.M. Baryshev, V. Murugesan, R. Huiting, J.J.A. Baselmans," DESHIMA : 超伝導オンチップ ・ フィルターバンクを用いたサブミリ波超広帯域分光器の研究開発" 2017 Spring Annual Meeting, Kyushu University, Fukuoka, Japan, March 15-18, 2017.
  17. A. Endo, K. Karatsu, D. Thoen, N. Tomita, V. Murugesan, J. Bueno, N. van Marrewijk, S.J.C. Yates, O. Yurdseven, N. Llombart, S. Ishii, K. Kohno, P.P. van der Werf, T.M. Klapwijk, J.J.A. Baselmans, "Development of DESHIMA: Superconducting on-chip spectrometer for submillimeter wave cosmology," 5th Workshop on the Physics and Applications of Superconducting Microresonators, University of Milano-Bicocca, Milan, Italy, June 22-24, 2016.
  18. A. Endo, J.J.A. Baselmans, S.J.C. Yates, J. Bueno, D.J. Thoen, V. Murugesan, S. Ishii, A.B. Baryshev, T.M. Klapwijk, and P.P. van der Werf, "Development of DESHIMA: Superconducting on-chip spectrometer for submillimeter wave cosmology," 36th ESA Antenna Workshop, Katwijk, the Netherlands, October 6-9, 2015.
  19. A. Endo, S.J.C. Yates, J. Bueno, D.J. Thoen, V. Murugesan, A.M. Baryshev, T.M. Klapwijk, P.P. van der Werf, and J.J.A. Baselmans, "Superconducting Coplanar Waveguide Filters for Submillimeter Wave On-chip Filterbank Spectrometers," 16th International Workshop on Low Temperature Detectors (LTD-16), Grenoble, France, July 20-24, 2015.
  20. A. Endo, J.J.A. Baselmans, C. Sfiligoj, B. Knoors, D.J. Thoen, S.J.C. Yates, A.M. Baryshev, and T.M. Klapwijk, "Submillimeter-wave and Microwave Microstrip Line Resonators for DESHIMA," 15th International Workshop on Low Temperature Detectors (LTD-15), Pasadena, California, the USA, June 24-28, 2013.
  21. A. Endo, C. Sfiligoj, S.J.C. Yates, J.J.A. Baselmans, D.J. Thoen, S.M.H. Javadzadeh, A.M. Baryshev, and T.M. Klapwijk, "Experimental demonstration of on-chip spectrometry using submillimeter-wave superconducting resonators," International Symposium on Space Terahertz Technology 2013, Groningen, the Netherlands, April 8-10, 2013.
  22. A. Endo, B. Knoors, J.J.A. Baselmans, D.J. Thoen, C. Sfiligoj, S.M.H. Javadzadeh, Y.J.Y. Lankwarden, S.J.C. Yates, P.J. de Visser, R.M.J. Janssen, and T.M. Klapwijk, "Superconducting microstrip lines for DESHIMA: A superconducting micro-spectrometer for submillimeter-wave cosmology," Physics@FOM Veldhoven 2013, Veldhoven, the Netherlands, January 21-22, 2013.
  23. A. Endo, J.J.A. Baselmans, P.P. van der Werf, B. Knoors, S.M.H. Javadzadeh, S.J.C. Yates, D. J. Thoen, L. Ferrari, A.M. Baryshev, Y.J.Y. Lankwarden, P.J. de Visser, R.M.J. Janssen, T.M. Klapwijk, "Development of DESHIMA: a redshift machine based on a superconducting on-chip filterbank, SPIE Astronomical Telescopes + Instrumentation 2012, Amsterdam, the Netherlands, July 1–6, 2012.
  24. A. Endo, "DESHIMA: Delft SRON High Redshift Mapper," Netherlands’ Submillimeter Day, Leiden, the Netherlands, June 21-22, 2012.
  25. A. Endo, "DESHIMA: Delft SRON High Redshft Mapper," SRON Science days, Dalfsen, the Netherlands, June 23-24, 2012.
  26. A. Endo, "DESHIMA: Delft SRON High Redshft Mapper," Casimir Spring School, Arnumuiden, the Netherlands, June 12-14, 2012.
  27. A. Endo, J.J.A. Baselmans, P.P. van der Werf, D.J. Thoen, R.M.J. Janssen, P.J. de Visser, T.M. Klapwijk, L.Ferrari, S.J.C. Yates, A.M. Baryshev, and Y.J.Y. Lankwarden, "DESHIMA: Redshift Machine Based on an On-chip Filterbank," International Symposium on Space Terahertz Technology 2012, Tokyo, Japan, April 2-4, 2012.
  28. A. Endo, J.J.A. Baselmans, R.M.J. Janssen, B. Knoors, P.J. de Visser, D.J. Thoen, T.M. Klapwijk, L. Ferrari, A.M. Baryshev, S.J.C. Yates, Y.J.Y. Lankwarden, and P.P. van der Werf, "NbTiN/Al Hybrid MKIDs for DESHIMA," 2nd Superconducting Nitride Detector Workshop, California Institute of Technology, USA, February 21-22, 2012.
  29. A. Endo, P.P. van der Werf, R.M.J. Janssen, P.J. de Visser, T.M. Klapwijk, J.J.A. Baselmans, L. Ferrari, A.M. Baryshev, and S.J.C. Yates," Integrated Filterbank for DESHIMA: A Submillimeter Imaging Spectrograph Based on Superconducting Resonators," Formation and Development of Molecular Clouds - prospects for high resolution spectroscopy with CCAT, Cologne University, Germany, October 5-7, 2011.
  30. A. Endo, J.J.A. Baselmans, S.J.C. Yates, L. Ferrari, A.M. Baryshev, A. Neto, R.M.J. Janssen, and T.M. Klapwijk," Design of an On-Chip Filterbank Spectrometer Based on Superconducting Microresonators for Submillimeter Wave Astronomy," Superconductivity Centennial Conference, the Hague, The Netherlands, September 18-23, 2011.
  31. A. Endo, P.P. van der Werf, R.M.J. Janssen, P.J. de Visser, T.M. Klapwijk, J.J.A. Baselmans, L. Ferrari, A.M. Baryshev, and S.J.C. Yates," Integrated Filterbank for DESHIMA: A Submillimeter Imaging Spectrograph Based on Superconducting Resonators," 14th International Workshop on Low Temperature Detectors, Heidelberg University, Germany, August 1-5, 2011.
  32. A. Endo, P.P. van der Werf, R.M.J. Janssen, P.J. de Visser, T.M. Klapwijk, J.J.A. Baselmans, L. Ferrari, A.M. Baryshev, and S.J.C. Yates," Integrated Filterbank for DESHIMA: A Submillimeter Imaging Spectrograph Based on Superconducting Resonators," 4th Workshop on the Physics and Applications of Superconducting Microresonators, IRAM, Grenoble, France, July 28-29, 2011.
  33. A. Endo, "NbTiN/Al Hybrid Kinetic Inductance Detectors for Submillimeter Wave Astronomy," Casimir Spring School, Arnumuiden, the Netherlands, June 14-16, 2010.
  34. A. Endo, T. Noguchi, M. Kroug, T. Tamura, H. Inoue, "Atomic nitrogen source for the formation of aluminum nitride tunnel barrier SIS junctions," 21st International Symposium on Superconductivity, Tsukuba, Japan, October 27-29, 2008.
  35. A. Endo, T. Noguchi, M. Kroug, T. Tamura, H. Inoue, "The Formation Process and Properties of the AlN barriers of Nb/Al-AlN/Nb SIS junctions," 9th Workshop on Submillimeter-wave Receiver Technologies, Osaka Prefectural University, Osaka, Japan, January 24-25, 2008.
  36. A. Endo, T. Noguchi, M. Kroug, T. Tamura, H. Inoue, "Atomic Nitrogen Source for the Formation of AlN Tunnel Barriers," The 9th workshop on sub-millimeter-wave receiver technologies in Estern Asia, Taipei, Taiwan, November 18-20, 2008.
  37. A. Endo, T. Noguchi, M. Kroug, T. Kojima, H. Inoue, "Fabrication of AlN Tunnel Barriers using a Microwave Atomic Nitrogen Source," V70a, Annual Meeting of the Astronomical Society of Japan, Okayama University of Science, Okayama, Japan, September 11-13, 2008.
  38. A. Endo, T. Noguchi, M. Kroug, T. Kojima, H. Inoue, "Utilization of a Microwave Nitrogen Atom Source for Aluminum Nitride Tunnel Barrier Formation," The 69th Annual Meeting of the Japan Society of Applied Physics 3a-ZM-12/I, Chubu University, Aichi, Tokyo, Japan, September 2-5, 2008.
  39. A. Endo, T. Noguchi, M. Kroug, S. V. Shitov, W. Shan, T. Tamura, T. Kojima, Y. Uzawa, T. Sakai, H. Inoue, K. Muraoka, K. Kohno," A novel THz SIS mixer with a NbTiN-groundplane and SIS micro-trylayers directly grown on a quartz substrate," Meeting of the Institute of Electronics, Information and Communication Engineers, Technical Group on Superconducting Electronics, Tokyo, Japan, July 24, 2008.
  40. A. Endo, T. Noguchi, M. Kroug, S. V. Shitov, W. Shan, T. Tamura, T. Kojima, Y. Uzawa, T. Sakai, H. Inoue, K. Muraoka, K. Kohno, "A Novel THz SIS Mixer with a NbTiN-groundplane and SIS Micro-trylayers Directly Grown on a Quartz Substrate," 19th International Symposium on Space Terahertz Technology, 3-3, University of Groningen, Groningen, the Netherlands, April 28-30, 2008.
  41. A. Endo, T. Noguchi, M. Kroug, S. V. Shitov, W. Shan, T. Tamura, T. Kojima, Y. Uzawa, T. Sakai, H. Inoue, K. Muraoka, and K. Kohno, "Terahertz SIS mixers using micrometer-sized SIS islands," National Olympics Memorial Youth Center, Tokyo Japan, March 24-27, 2008.
  42. A. Endo, T. Noguchi, M. Kroug, S. V. Shitov, W. Shan, T. Tamura, T. Kojima, Y. Uzawa, T. Sakai, H. Inoue, K. Muraoka, and K. Kohno, "A Novel THz SIS Mixer with a NbTiN-groundplane and SIS Micro-trylayers Directly Grown on a Quartz Substrate," 8th Workshop on Submillimeter-wave Receiver Technologies, Osaka Prefectural University, Osaka, Japan, January 24-25, 2008.
  43. A. Endo, T. Noguchi, M. Kroug, S. V. Shitov, W. Shan, T. Tamura, T. Kojima, Y. Uzawa, T. Sakai, H. Inoue, K. Muraoka, and K. Kohno, "A Novel THz SIS Mixer with a NbTiN-groundplane and SIS Micro-trylayers Directly Grown on a Quartz Substrate" 8th Workshop on Submillimeter-wave Receiver Technologies in Eastern Asia, Yonsei University, Seoul, Korea, January 17-18, 2008.
  44. A. Endo, H. Inoue, S. Asayama, T. Noguchi, M. Kroug, and T. Tamura, "Fabrication of aluminum nitride barrier SIS mixer devices using nitrogen plasma diluted by noble gases," European Conference on Applied Superconductivity, Brussels, Belgium, September 16-20, 2007.
  45. A. Endo, T. Noguchi, and T. Tamura, "Logarithmic Growth of AlNx Barriers in Nb/Al-AlNx/Nb SIS Tunnel Junctions" 18th International Symposium on Space Terahertz Technology 11-3, California Institute of Technology, Pasadena, California, U.S.A., March 21-23, 2007.
  46. A. Endo, T. Noguchi, T. Tamura, and M. Kroug, "Novel Techniques for Controlling the RNAof RF Plasma Nitridized AlN Barriers for SIS Tunnel Junctions", 7th Workshop on Submillimeter-Wave Receiver Technologies in Eastern Asia (Workshop on the Development of Low-Noise Receiver Technology at Millimeter Waves and Terahertz Frequencies) 7-6, Osaka Prefecture University, Sakai, Osaka, Japan, January 17-19, 2007.
  47. A. Endo, T. Noguchi, and T. Tamura, "Logarithmic growth of AlNx barriers in Nb/Al-AlNx/Nb SIS tunnel junctions," Annual Meeting of the Japan Society of Applied Physics, Aoyama Gakuin University, Sagamihara, Kanagawa, Japan March 27-30, 2007.
  48. A. Endo, T. Noguchi, T. Tamura, and M. Kroug, ;"Development of Aluminum Nitride Barrier SIS Junction Devices,"Annual Meeting of the Astronomical Society of Japan, Kyushu International University, Kitakyushu, Fukuoka, Japan, September 19-21, 2006.
  49. A. Endo, T. Noguchi, T. Matsunaga, and T. Tamura, "Development of Nb/Al-AlNx/Nb SIS Junctions for Submillimeter-Wave Mixers," Applied Superconductivity Conference 2006, Seattle, U.S.A., Aug. 2006.
  50. A. Endo, T. Noguchi, T. Matsunaga, and T. Tamura, "Development of Nb/Al-AlNx/Nb SIS Junctions for High-Jc Submillimeter Mixers," Workshop on Submillimeter Astronomy and Reciever Technologies / Joint Workshop with the 6th Workshop on Submillimeter-Wave Receiver Technologies in Eastern Asia, Purple Mountain Observatory, Nanjing, China, December 8-10, 2005.
  51. A. Endo, S. Asayama, T. Noguchi, T. Matsunaga, S. V. Shitov, S. Wenlei, "Improving the Accuracy for Calculating Superconducting Microstriplines Using Commercial Electromagnetic Simulation Software," 5th Workshop on Submillimeter-Wave Receiver Technologies, National Astronomical Observatory of Japan, Tokyo, Japan, March 7-8, 2005.
  52. A. Endo, K. Kohno, T. Okuda, K. Muraoka, Y. Sofue, K. Nakanishi, N. Kuno, K. Ohta, N. Kawai, T. Tosaki, B. Vila-Vilaro, "Confirming the Enormous Amount of Molecular Gas in the Host Galaxy of GRB 030329," Annual Meeting of the Astronomical Society of Japan, Meisei University, Tokyo, Japan, March 28-30, 2005.
  53. A. Endo, K. Kohno, T. Okuda, K. Muraoka, M. Sugimoto, T. Sakai, K. Kimura, " Optical Design of the 800 GHz Band Receiver for the Atakama Submillimeter Telescope Experiment," V82a, Annual Meeting of the Astronomical Society of Japan, Meisei University, Tokyo, Japan, March 28-30, 2005.
  54. A. Endo, K. Kohno, T. Okuda, K. Muraoka, M. Sugimoto, "Optical Design of the 800 GHz Band Receiver for the Atakama Submillimeter Telescope Experiment," the User's Meeting of the Nobeyama Radio Observatory, Nagano, Japan, July 27-29, 2004.