Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OPE, OFT, OCS (Joint) [detail] |
2022-02-25 14:20 |
Online |
Online |
Optical amplification for radio-over-fiber transmission with optical power supply Hirotaka Ono, Taiju Umehara (Shonan Inst. Tech.), Makoto Yamada (Osaka Pref. Univ.) OCS2021-52 OPE2021-67 |
Power over fiber (PoF) has been investigated for stable power supply in a radio on fiber (RoF) wireless service network ... [more] |
OCS2021-52 OPE2021-67 pp.57-60(OCS), pp.95-98(OPE) |
OPE, OCS, LQE |
2020-10-23 11:35 |
Online |
Online |
Demonstration on Low Power Consumption Operation of Hybrid Pumped Multi-core Erbium Doped Fiber Amplifier Keiichi Matsumoto, Toshifumi Nakamura, Hidemi Noguchi, Emmanuel Le Taillandier de Gabory (NEC) OCS2020-13 OPE2020-36 LQE2020-16 |
Optical transmission using MCF has not only been expected to push the limit of capacity but reduce power consumption of ... [more] |
OCS2020-13 OPE2020-36 LQE2020-16 pp.26-31 |
ED, THz [detail] |
2019-12-23 14:55 |
Miyagi |
|
Observation of Broadband THz Emission from Near-IR Laser-Pumped Multilayer Graphene Takahiro Komiyama, Takayuki Watanabe (Tohoku Univ.), Sergey Morozov, Mikhail Fadeev, Vladimir Utochkin (IPM-RAS), Hirokazu Fukidome, Akira Satou, Taiichi Otsuji (Tohoku Univ.) ED2019-80 |
We experimentally observe THz emission from non-Bernal-stacked multilayer graphene thermally decomposed on a C-face SiC ... [more] |
ED2019-80 pp.17-20 |
LQE, LSJ |
2019-05-31 13:25 |
Shiga |
|
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) |
We investigate influence of the laser efficiency due to the pump-induced loss in a Ti:sapphire laser crystal. We experim... [more] |
LQE2019-21 pp.39-42 |
MWP, OPE, EMT, MW, EST, IEE-EMT [detail] |
2017-07-21 13:30 |
Hokkaido |
Obihiro Chamber of Commerce and Industry |
Fabrication and evaluation for Eu-AI polymer composite incorporated polymer waveguides towards realization of compact optical fiber amplifiers and lasers Yurie Yoshida (Keio Univ.), Toshimi Fukui, Hitomi Miki (KRI,Inc.), Takaaki Ishigure (Keio Univ.) EMT2017-37 MW2017-62 OPE2017-42 EST2017-39 MWP2017-39 |
Rare-earth ions, which can amplify the specific wavelength light by stimulated emission are utilized for various optical... [more] |
EMT2017-37 MW2017-62 OPE2017-42 EST2017-39 MWP2017-39 pp.177-182 |
OME, IEE-DEI |
2015-07-29 14:10 |
Toyama |
Univ. of Toyama |
Room temperature pulsed oscillation of organic dye VCSELs pumped by blue laser diode Motoharu Tanizawa, Ryohei Takahashi, Takeo Maruyama, Koichi Iiyama (Kanazawa Univ.) OME2015-37 |
A vertical cavity surface emitting laser using an organic dye active layer was fabricated by a wafer bonding method, and... [more] |
OME2015-37 pp.15-17 |
MBE, NC (Joint) |
2015-07-18 14:15 |
Tokushima |
The University of Tokushima |
Optimization of receiver system for ultra-low field MRI with optically pumped atomic magnetometer Tetsuya Yamamoto, Takenori Oida, Tetsuo Kobayashi (Kyoto Univ.) MBE2015-21 |
Recently, ultra-low field (ULF) magnetic resonance imaging (MRI) has attracted attention. However, due to the low resona... [more] |
MBE2015-21 pp.7-12 |
PN |
2012-11-06 10:50 |
Tokyo |
Japan Women's University |
Performance Evaluation for Median-Pump Wavelength Assignment Scheme in Optical Networks with Parametric Wavelength Conversion Nattapong Kitsuwan, Maesaporn Leelasetakul, Eiji Oki (Univ. of Electro-Comm.) PN2012-26 |
This paper proposes a wavelength assignment scheme for optical networks to reduce the number of wavelength converters in... [more] |
PN2012-26 pp.11-16 |
PN |
2011-11-08 11:15 |
Tokyo |
Tokyo Inst. of Tech. (Seiichi Teshima Memorial Meeting Room) |
Performance of Optical Packet Switch based on Recursive Parametric Wavelength Conversions Nattapong Kitsuwan, Hung Nguyen Tan, Motoharu Matsuura, Naoto Kishi, Eiji Oki (Univ. of Electro-Comm.) PN2011-32 |
This paper presents performances of a scheme that increase possibility to convert wavelengths using the existing resourc... [more] |
PN2011-32 pp.51-55 |
OFT |
2011-05-27 10:25 |
Kagoshima |
|
Observation of stimulated Brillouin scattering in polymer optical fiber with pump-probe technique Yosuke Mizuno (Tokyo Inst. of Tech.), Masato Kishi, Kazuo Hotate (Univ. of Tokyo), Takaaki Ishigure (Keio Univ.), Kentaro Nakamura (Tokyo Inst. of Tech.) OFT2011-11 |
Stimulated Brillouin scattering (SBS) in a perfluorinated graded-index polymer optical fiber (POF) with 120-um core diam... [more] |
OFT2011-11 pp.49-54 |
CPM, LQE, ED |
2010-11-11 15:20 |
Osaka |
|
100 mW Deep Ultraviolet Emission from AlGaN/AlN Quantum Wells by Electron Beam Pumping Takao Oto, Ryan G. Banal (Kyoto Univ.), Ken Kataoka (Ushio Inc.), Mitsuru Funato, Yoichi Kawakami (Kyoto Univ.) ED2010-150 CPM2010-116 LQE2010-106 |
The external quantum efficiencies of AlGaN-based deep ultraviolet light emitting diodes are less than 5%, due to the cau... [more] |
ED2010-150 CPM2010-116 LQE2010-106 pp.37-40 |
PN |
2010-11-02 10:00 |
Tokyo |
Japan Women's University |
Performance of Optical Packet Switch based on Dynamic Pump Wavelength Selection Nattapong Kitsuwan, Eiji Oki (Univ. of Electro-Comm.) PN2010-26 |
This paper presents performances of an optical packet switch based on dynamic pump wavelength selection (DPS). The switc... [more] |
PN2010-26 pp.15-18 |
PN |
2010-03-08 13:30 |
Okinawa |
Ohama Nobumoto Memorial Hall |
An Optical Packet Switch based on Parametric Wavelength Converters Nattapong Kitsuwan (Univ. of Electro-comm.), Roberto Rojas-Cessa (New Jersey Inst. of Tech.), Motoharu Matsuura, Eiji Oki (Univ. of Electro-comm.) PN2009-91 |
In an optical packet switch (OPS), input fibers carry multiple wavelengths, which carry packets to one or more output fi... [more] |
PN2009-91 pp.31-36 |
OME |
2010-01-20 15:30 |
Aichi |
Meijo Univ. |
Wavelength tuning of LD-pumped surface-emitting solid-state dye lasers using thin film wedge Hidetaka Matsuura, Hajime Sakata, Masami Fukuda, Eiji Yamazaki (Shizuoka Univ) OME2009-82 |
We present wavelength tuning and threshold reduction of blue-violet LD-pumped vertical-cavity solid-state dye lasers. Th... [more] |
OME2009-82 pp.17-20 |
US |
2008-05-30 15:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Ultrasonic air pump using a bending vibrator and a reflector Daisuke Koyama, Hiroyuki Takei, Kentaro Nakamura, Sadayuki Ueha (Tokyo Tech.), Masato Nishikawa, Tatsuyuki Nakagawa, Hitoshi Kihara (Sanyo) US2008-14 |
An ultrasonic air pump using a vibrator and a reflector was discussed. The ultrasonic air pump consists of the bending ... [more] |
US2008-14 pp.23-28 |
LQE, PN, OPE, OFT, EMT |
2006-02-02 14:40 |
Hyogo |
Kobe Univ. |
Completely transparent wavelength conversion method using four-wave mixing in Mach-Zehnder interferometric SOA Koji Otsubo, Shinsuke Tanaka, Shuichi Tomabechi, Ken Morito, Haruhiko Kuwatsuka (Fujitsu Labs. Ltd.) |
We propose a novel method to realize wavelength conversion with complete transparency, high conversion efficiency, wide ... [more] |
PN2005-94 OFT2005-81 OPE2005-142 LQE2005-157 pp.51-54 |