Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SCE |
2022-01-21 15:30 |
Online |
Online |
Gamma-ray transition edge sensors with a thick-trilayer membrane; Thermal Property & Microwave Multiplexing Takahiro Kikuchi, Go Fujii (AIST), Ryota Hayakawa (TMU), Ryan Smith (UTokyo), Fuminori Hirayama, Yasushi Sato, Satoshi Kohjiro, Masahiro Ukibe (AIST), Masashi Ohno (UTokyo), Akira Sato, Hirotake Yamamori (AIST) SCE2021-16 |
Thick membranes of the gamma-ray transition-edge sensor (γ-TES) generally exhibit great mechanical strength and can supp... [more] |
SCE2021-16 pp.22-27 |
QIT (2nd) |
2019-11-18 13:50 |
Tokyo |
Gakushuin University |
[Poster Presentation]
Toward an experimental verification of the photon propagation paradox Tatsuya Honda, Masataka Iinuma, Hofmann Holger (Hiroshima Univ.) |
Recently, it has been shown theoretically that the use of quantum interference between a position-like state with a pos... [more] |
|
QIT (2nd) |
2016-11-24 13:00 |
Ibaraki |
KEK Kobayashi-hall |
[Poster Presentation]
Study on the coherence of multiphoton-multimode entanglement 2 Naoki Yamashiro, Takayuki Kiyohara, Ryo Okamoto (Kyoto Univ.), Jun-Yi WU, Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Quantum interference between photons plays a crucial role for linear optics quantum circuits for quantum metrology, quan... [more] |
|
QIT (2nd) |
2016-05-30 13:00 |
Kochi |
Kochi University of Technology Eikokuji campus |
[Poster Presentation]
Quantum State Tomography Enhanced by Quantum Multiple Scattering Takahiro Suzuki, Kazuya Yuasa (Waseda Univ.) |
We show that the precision of quantum state tomography can be enhanced by quantum interference effects. We try to recons... [more] |
|
QIT (2nd) |
2016-05-30 13:00 |
Kochi |
Kochi University of Technology Eikokuji campus |
[Poster Presentation]
Study on the coherence of multiphoton-multimode entanglement Naoki Yamashiro, Takayuki Kiyohara, Ryo Okamoto (Kyoto Univ.), Holger F. Hofmann (Hiroshima Univ.), Shigeki Takeuchi (Kyoto Univ.) |
Quantum interference between photons plays a crucial role for linear optics quantum circuit, such as quantum metrology, ... [more] |
|
QIT (2nd) |
2015-05-25 13:20 |
Osaka |
Osaka University |
[Poster Presentation]
Two-photon quantum interference using a multiplexed single-photon source Takayuki Kiyohara, Ryo Okamoto, Shigeki Takeuchi (Kyoto Univ.) |
One of the problem with a heralded single-photon source is that
the rate of multi-photon is increased when increasing ... [more] |
|
SCE |
2014-10-16 10:55 |
Miyagi |
Tohoku University, RIEC |
Development of Frequency-Division Multiplexing Readout System for TES X-Ray Microcalorimeter Kazuhiro Sakai, Ryo Yamamoto, Akira Chiba, Yuki Tsurugasaki, Yoh Takei, Noriko Y. Yamasaki, Kazuhisa Mitsuda (JAXA), Mutsuo Hidaka, Shuichi Nagasawa, Satoshi Kohjiro (AIST), Toshiyuki Miyazaki (Kanazawa U.) SCE2014-44 |
We are developing frequency-division multiplexing (FDM) systems for TES X-Ray microcalorimeter arrays toward the DIOS mi... [more] |
SCE2014-44 pp.53-57 |
SCE |
2014-01-23 14:45 |
Tokyo |
Kikaishinkou-kaikan Bldg. |
Operation of Liquid Helium Recycling System for MEG Jun-ichi Fujihira (FEDLIC), Jun Kawai, Masanori Higuchi, Daisuke Oyama, Hisanao Ogata, Gen Uehara (Kanazawa Inst. of Tech.) SCE2013-45 |
We have developed a small liquid helium recycling system for MEG used in a laboratory environment. The system has a sepa... [more] |
SCE2013-45 pp.61-65 |
SCE |
2013-10-02 16:05 |
Miyagi |
Tohoku University, RIEC |
Baseband Feedback Frequency-Division Multiplexing with Low-Power dc-SQUIDs and Digital Electronics for TES X-Ray Microcalorimeters Kazuhiro Sakai, Yoh Takei, Ryo Yamamoto, Noriko Y. Yamasaki, Kazuhisa Mitsuda (JAXA), Mutsuo Hidaka, Shuichi Nagasawa, Satoshi Kohjiro (AIST), Toshiyuki Miyazaki (RIKEN) SCE2013-25 |
We are developing frequency-division multiplexing (FDM) systems with baseband feedback (BBFB) for TES X-Ray microcalorim... [more] |
SCE2013-25 pp.31-36 |
QIT (2nd) |
2012-11-27 - 2012-11-28 |
Kanagawa |
Keio Univ. Hiyoshi Campus |
[Poster Presentation]
Error analysis of optical quantum circuits consisting of multiple quantum gates Masato Tanida (Osaka Univ.), Takafumi Ono, Ryo Okamoto, Shigeki Takeuchi (Hokkaido Univ) |
In the construction of optical quantum circuits, it needs to connect multiple optical quantum gates and it is supposed t... [more] |
|
SCE |
2012-10-25 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Improvement of the integrated cryogenic current comparator Takahiro Yamada, Masaaki Maezawa, Michitaka Maruyama, Takehiko Oe, Chiharu Urano, Nobu-hisa Kaneko (AIST), Mutsuo Hidaka, Tetsuro Satoh, Shuichi Nagasawa, Kenji Hinode (ISTEC-SRL) SCE2012-18 |
We improved performances of the integrated cryogenic current comparator (integrated CCC: ICCC) which was fabricated by u... [more] |
SCE2012-18 pp.7-12 |
SCE |
2012-10-25 14:15 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Development of Low-Power dc-SQUIDs for DIOS X-Ray Satellite Mission Kazuhiro Sakai, Yoh Takei, Kazuhisa Mitsuda, Noriko Y. Yamasaki, Ryo Yamamoto (JAXA), Mutsuo Hidaka, Shuichi Nagasawa (ISTEC), Toshiyuki Miyazaki (RIKEN), Masaaki Maezawa, Satoshi Kohjiro (AIST) SCE2012-20 |
Requirements and implementations of low-power dc-SQUIDs used with TES microcalorimeters for one of future X-ray satellit... [more] |
SCE2012-20 pp.19-23 |
SCE |
2012-07-19 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Wide Dynamic Range System of High Sensitive Digital SQUID Magnetometer with Magnetic Feedback Yuto Tsuga, Yuki Yamanashi, Nobuyuki Yoshikawa (Yokohama National Univ.) SCE2012-15 |
A digital superconducting quantum interference device (SQUID) magnetometer, which uses single flux quantum (SFQ) circuit... [more] |
SCE2012-15 pp.37-41 |
QIT (2nd) |
2012-05-21 13:20 |
Fukui |
Fukui Univ. |
[Poster Presentation]
Heralded optical quantum gate assisted by path entanglement Ryo Okamoto, Shigeki Takeuchi (Hokkaido Univ.) |
Knill, Laflamme, Milburn found that scalable quantum computer could be built from heralded optical quantum gates. Herald... [more] |
|
SCE |
2011-01-24 13:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
[Invited Talk]
An integrated cryogenic current comparator with type-II structure Takahiro Yamada, Masaaki Maezawa, Michitaka Maruyama, Takehiko Oe, Chiharu Urano, Nobu-hisa Kaneko (AIST), Mutsuo Hidaka, Tetsuro Satoh, Shuichi Nagasawa, Kenji Hinode (ISTEC) SCE2010-41 |
We calculated superconductor inductances of a type-II integrated cryogenic current comparator (ICCC). First, inductances... [more] |
SCE2010-41 pp.29-34 |
SCE |
2008-10-30 14:25 |
Ibaraki |
AIST |
Mutual Inductance between Two Superconducting Lines Parallely-Placed in Nb Integrated Circuits Akio Kawai, Ryuta Kashiwa, Masataka Moriya, Tadayuki Kobayashi, Yoshinao Mizugaki (UEC) SCE2008-26 |
We evaluate mutual inductance between two parallely-placed strip lines by means of both experiments and numerical calcul... [more] |
SCE2008-26 pp.23-28 |
SCE |
2007-07-27 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Mutual inductances between two superconducting striplines coupled through a grounded superconducting intermediate layer Yoshinao Mizugaki, Ryuta Kashiwa (UEC Tokyo) |
Mutual inductances between two superconducting strip lines coupled through a grounded intermediate layer are evaluated b... [more] |
SCE2007-15 pp.19-22 |