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Technical Committee on Lasers and Quantum Electronics (LQE) [schedule] [select]
Chair Kiichi Hamamoto (Kyusyu Univ.)
Vice Chair Hiroshi Aruga (Mitsubishi Electric)
Secretary Hideki Yagi (SEI), Yasumasa Kawakita (Furukawa Electric Industries)
Assistant Masaya Nagai (Osaka Univ.)

The Laser Society of Japan (LSJ) [schedule] [select]

Conference Date Thu, May 30, 2019 14:00 - 16:50
Fri, May 31, 2019 09:30 - 14:50
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All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Registration Fee This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on LQE.

Thu, May 30 PM 
14:00 - 15:20
  14:00-14:05 Opening Address ( 5 min. )
(1) 14:05-14:30 Simulation of plasmonic optical phased array using electro-optic polymer LQE2019-10 Yuji Kuwamura, Kyosuke Hibata, Takafumi Ogawa (Kanazawa Univ.)
(2) 14:30-14:55 64 Gbps modulation in compact Si photonic crystal slow light modulator LQE2019-11 Yosuke Hinakura, Hiroyuki Arai, Toshihiko Baba (Yokohama Nat'l Univ.)
(3) 14:55-15:20 Construction of a high-efficiency thermophotovoltaic power generation system using a highly selective silicon rod type thermal emitter LQE2019-12 Masahiro Suemitsu (Osaka Gas/ Kyoto Univ.), Takashi Asano, Susumu Noda (Kyoto Univ.)
  15:20-15:35 Break ( 15 min. )
Thu, May 30 PM 
15:35 - 16:50
(4) 15:35-16:00 [Invited Talk]
Single photons, Entangled photons, and Quantum Info-Communication LQE2019-13
Keiichi Edamatsu (Tohoku Univ.)
(5) 16:00-16:25 [Invited Talk]
Recent progress of R&D on quantum cryptography LQE2019-14
Masahiro Takeoka (NICT)
(6) 16:25-16:50 [Invited Talk]
Quantum optics experiments at NTT
-- Quantum communication, integrated quantum photonics, and coherent Ising machine --
LQE2019-15
Hiroki Takesue (NTT)
Fri, May 31 AM 
09:30 - 10:20
(7) 09:30-09:55 Study of quantum state conversion from photons to electron spins for long-distance quantum communications LQE2019-16 Akira Oiwa (Osaka Univ.)
(8) 09:55-10:20 Development of entanglement spectroscopy utilizing quantum tomography technique LQE2019-17 Goro Oohata, Takahiro Tsuji, Takehiro Miyake, Kohji Mizoguchi (Osaka Pref. Univ.)
  10:20-10:35 Break ( 15 min. )
Fri, May 31 AM 
10:35 - 11:25
(9) 10:35-11:00 Development of room-temperature terahertz quantum cascade laser sources and their applications LQE2019-18 Kazuue Fujita, Atsushi Nakanishi, Akio Ito, Masahiro Hitaka, Kazuki Horita, Tatsuo Dougakiuchi, Tadataka Edamura (Hamamatsu)
(10) 11:00-11:25 High-speed operation of a quantum cascade detector LQE2019-19 Tatsuo Dougakiuchi, Akio Ito, Masahiro Hitaka, Kazuue Fujita, Tadataka Edamura (HPK)
  11:25-13:00 Break ( 95 min. )
Fri, May 31 PM 
13:00 - 14:50
(11) 13:00-13:25 High Efficiency Diode-Pumped Continuous Continuous-Wave Yb:YAG Hemisphirical Short Cavity Laser Ryo Kobayashi, Fumihiro Sugiki, Yu Aoyagi, Shunji Kataoka, Masashi Shibata, Junya Maeda, Sakae Kawato (Univ. of Fukui)
(12) 13:25-13:50 Theoretical analysis on influence of the pump-induced loss for the efficiency of Ti:sapphire laser Shunji Kataoka, Tomoki Kanetake, Masashi Shibata, Ryo Kobayashi, Yu Aoyagi, Junya Maeda, Sakae Kawato (Univ. of Fukui)
(13) 13:50-14:15 Characterization of the semiconductor films with the magnetic-field modulation spectroscopy in the THz frequency region LQE2019-22 Masaya Nagai, Atsushi Nakane, Hiroyasu Suzukawa, Tomohide Morimoto, Masaaki Ashida (Osaka Univ.), Changsu Kim, Hidefumi Akiyama (Univ. Tokyo)
(14) 14:15-14:40 Generation of full Poincaré beam using an optical ring cavity with double diffraction gratings: theoretical analysis LQE2019-23 Wenbo Lin, Yasutomo Ota, Yasuhiko Arakawa, Satoshi Iwamoto (Univ. Tokyo)
  14:40-14:50 Closing Address ( 10 min. )

Announcement for Speakers
General TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
LQE Technical Committee on Lasers and Quantum Electronics (LQE)   [Latest Schedule]
Contact Address Hideki Yagi (Sumitomo Electric Industries)
TEL +81-45-851-2174
E--mail: gi-dei

Yasumasa Kawakita (Furukawa Electric)
TEL +81-45-311-1219
E--mail: electc 
Announcement Homepage of LQE is http://www.ieice.org/~lqe/jpn/welcome.html
LSJ The Laser Society of Japan (LSJ)   [Latest Schedule]
Contact Address  


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