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Technical Committee on Lasers and Quantum Electronics (LQE)
Chair: Hiroshi Ishikawa (AIST) Vice Chair: Hitoshi Kawaguchi (NAIST)
Secretary: Junichi Hashimoto (Sumitomo Electric Industries), Kenji Sato (NEC)

DATE:
Fri, May 22, 2009 08:30 - 17:30

PLACE:
Kanazawa Univ.(Kadoma-cho, Kanazawa, 920-1192. http://www.kanazawa-u.ac.jp/university/access/index.html. Prof. Minoru Yamada)

TOPICS:
Quantum Optics, Nonlinear Optics, Ultra-high-speed Phenomenon, etc

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Fri, May 22 AM (08:30 - 17:30)
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----- Opening Address ( 5 min. ) -----

(1) 08:35 - 09:00
Reduction of noise in semiconductor laser by electric negative feedback together with high frequency current superposition
Kenjiro Matsuoka, Daichi Eiyama, Takuya Hama, Yuji Kuwamura, Minoru Yamada (Kanazawa Univ.)

(2) 09:00 - 09:25
Characterizations of Optical Emission Excited by Traveling Electron Beam
Hesham Fares, Takeshi Kanai, Ippei Matsumoto, Yuji Kuwamura, Minoru Yamada (Kanazawa Univ.)

(3) 09:25 - 09:50
Progress in Distributed-Reflector(DR) Lasers with Wirelke Active Regions
-- Low threshold, High efficiency, and strong durability against reflected waves --
Takahiko Shindo, SeungHun Lee, Noriaki Tajima, Daisuke Takahashi (Tokyo Inst. of Tech./RIKEN), Nobuhiko Nishiyama (RIKEN), Shigehisa Arai (Tokyo Inst. of Tech./RIKEN)

(4) 09:50 - 10:15
Control of Temperature Sensitivity of Lasing Wavelength for MEMS
Hayato Sano, Akihiro Matsutani, Fumio Koyama (Tokyo Inst. of Tech.)

----- Break ( 10 min. ) -----

(5) 10:25 - 10:50
Broadband and ultrafast cross-phase modulation in InGaAs/AlAsSb coupled quantum well waveguides: mechanism and optimization
Guangwei Cong, Ryoichi Akimoto, Kazumichi Akita, Shin-ichiro Gozu, Teruo Mozume, Masanori Nagase, Toshifumi Hasama, Hiroshi Ishikawa (AIST)

(6) 10:50 - 11:15
Electro-Optical Effect of Asymmetric Triply Coupled Quantum Well
Kenji Ema, Wataru Endo, Taro Arakawa (Yokohama National Univ.), Kunio Tada (Kanazawa Inst. of Tech.)

(7) 11:15 - 11:40
Wavelength Dependences of Optical Phase and Amplitude Modulations in Semiconductor Waveguide
Masanori Honma, Ferran Salleras, Nguyen Tuan Anh, Yoshiyasu Ueno (Univ. of Electro-Comm.), Nobuhiko Ozaki (The Univ. of Tsukuba), Kiyoshi Asakawa (National Inst. for Materials Sci.)

(8) 11:40 - 12:05
A Study on the Offset Crossing Structure Reducing Loss and Crosstalk of the Si Wire Waveguide
Daiki Tanaka, Yuichiro Ikuma, Hiroyuki Tsuda (Keio Univ.)

----- Lunch ( 60 min. ) -----

(9) 13:05 - 13:30
Crystal Growth of GaAs/AlGaAs Quantum Wells on GaAs (110) and Evaluation of Electron Spin Relaxation Times
Satoshi Iba, Shinji Koh, Hitoshi Kawaguchi (Nara Inst. of Sci and Tech.)

(10) 13:30 - 13:55
High-speed and high-efficient light-emitting diodes using plasmonics
Koichi Okamoto (Kyoto Univ./JST), Yoichi Kawakami (Kyoto Univ.)

(11) 13:55 - 14:20
Frequency stabilization of laser diode to the 6S-8S two-photon transitions in Cs atoms in a vapor cell placed in an external cavity
Tomoyuki Uehara, Kazuhiko Sugiyama (Grad. Sch. Kyoto Univ./JST), Koji Matsushita, Masataka Koizumi (Grad. Sch. Kyoto Univ.), Masao Kitano (Grad. Sch. Kyoto Univ./JST)

(12) 14:20 - 14:45
Oscillation frequency stabilization of a semiconductor laser using the Faraday effect
-- Consideration about the temperature fluctuation of our experimental setup --
Hideaki Arai, Shinya Maehara, Akira Sato, Hideyuki Kuwabara, Takashi Sato, Masashi Ohkawa (Niigata Univ.)

(13) 14:45 - 15:10
Adaptive optimization of hologram that capable of compensating for spatial properties of optical system
Satoshi Hasegawa, Yoshio Hayasaki (Utsunomiya Univ.)

----- Break ( 10 min. ) -----

(14) 15:20 - 15:45
THz emission from nonlinear organic crystals excited by a 1.5μm femtosecond laser and its applition to time-domeain spectrometer
Masayoshi Tonouchi, Kei Takeya, Yoshiaki Takemoto, Iwao Kawayama, Hironaru Murakami, Takeshi Matsukawa, Yoshinori Takahashi, Yasuo Kitaoka, Masashi Yoshimura, Yusuke Mori, Takatomo Sasaki (Osaka Univ.), Hirosi Umezawa (Fukushima National Coll. of Tech.), Shuji Okada (Yamagata Univ.), Yusuke Izutani, Keiko, Kitagishi (Otsuka Electron.)

(15) 15:45 - 16:10
Ultrahigh speed broadband wavelength tunable ultrashort pulse laser source (quasi SC laser source) and application for optical coherence tomographt
Kazuhiko Sumimura, Yumi Genda, Takefumi Ohta, Kazuyoshi Itoh, Norihiko Nishizawa (Osaka Univ.)

(16) 16:10 - 16:35
Laser cooling of Yb+ confined in a miniature rf ion trap
Masatoshi Nishizaki, Yuto Muroki, Sho Kawajiri (Grad. Sch. Kyoto Univ.), Kazuhiko Sugiyama (Grad. Sch. Kyoto Univ./JST), Yasutaka Imai, Yugo Onoda (Grad. Sch. Kyoto Univ.), Masao Kitano (Grad. Sch. Kyoto Univ./JST)

(17) 16:35 - 17:00
Laser Isotope Separation of Zirconium(4)
-- For future nuclear transmutation --
Kazuhiro Motozu, Toshiyuki Katayama, Hideaki Niki (Univ. of Fukui)

(18) 17:00 - 17:25
Study of Remote Analytical Technique for Nuclear Fuel and Zircaloy Cladding Tube by Laser-Induced Breakdown Spectroscopy
Atsushi Takegoshi, Junichi Washida, Hiroki Sarai, Takayoshi Nakamura, Hideaki Niki (Univ. of Fukui)

----- Closing Address ( 5 min. ) -----

=== Technical Committee on Lasers and Quantum Electronics (LQE) ===
# FUTURE SCHEDULE:

Fri, Jun 19, 2009: Kikai-Shinko-Kaikan Bldg. [Fri, Apr 10]
Thu, Aug 20, 2009 - Fri, Aug 21, 2009: [Fri, Jun 19]

# SECRETARY:
Jun-ichi Hashimoto (Sumitomo Electric Industries LTD.)
TEL +81-45-853-7308, FAX +81-45-852-2913
E-mail: