Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OCS, LQE, OPE |
2011-10-27 08:30 |
Kochi |
Kochi University of Technology |
Imapct of polarization fluctuation on sensing signals of optical pulse correlation measurement and their suppression Hirokazu Kobayashi, Toshimasa Tsuzuki, Toshitake Onishi, Yuhei Masaoka (KUT), Xunjian Xu (Key Laboratry of State Grid Corporation of China), Koji Nonaka (KUT) OCS2011-54 OPE2011-92 LQE2011-55 |
Optical fiber sensing has demonstrated its superiority to weak points of the traditional electric sensors. Many types of... [more] |
OCS2011-54 OPE2011-92 LQE2011-55 pp.1-5 |
OCS |
2011-07-12 10:00 |
Osaka |
Osaka Univ. Nakanoshima Center |
Concatenated orthogonal codes for optical code division multiplexing Shohei Nozaki, Masanori Hanawa, Yasuhiro Okamura (Univ. of Yamanashi), Koji Nonaka (Kochi Univ. of Technology) OCS2011-35 |
(Advance abstract in Japanese is available) [more] |
OCS2011-35 pp.51-56 |
LQE, OPE |
2011-06-30 10:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Low-Time-Jitter and Wavelength-tunable Short Optical Pulse Source Using Reflective Semiconductor Optical Amplifier as Gain Medium Masanori Hanawa, Hayato Uematsu, Monir Hossen (Univ. of Yamanashi), Koji Nonaka (Kochi Univ. of Tech.) OPE2011-18 LQE2011-18 |
[more] |
OPE2011-18 LQE2011-18 pp.15-20 |
OPE, OFT |
2010-02-26 10:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Construction of free-space optical beams components for data-transmission in optical microcells communication systems Koji Yano, Koichi Nakano, Haruki Nishimura, Koji Nonaka (Kochi Univ. of Tech.) OFT2009-85 OPE2009-226 |
The optical wireless systems are free space communication using optical beam for information carrier instead of radio
w... [more] |
OFT2009-85 OPE2009-226 pp.13-16 |
OPE, CPM, R |
2009-04-17 15:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
The study of high quality optical pulse generation using gain switching LD with fiber Bragg grating wavelength selective optical feedback Nobuyasu Kitaoka, Xunjian Xu (Kochi Univ. of Tech.), Koji Omichi (Fujikura Ltd.), Koji Nonaka (Kochi Univ. of Tech.) R2009-5 CPM2009-5 OPE2009-5 |
The gain switching of a laser diode (GS-LD) is one of the most simple short optical pulse generation techniques. However... [more] |
R2009-5 CPM2009-5 OPE2009-5 pp.23-27 |
OFT, OPE |
2009-03-06 13:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
High Resolution and Wide Dynamic Range Optic Fiber Temperature Sensing System Based on Correlation and Differential Technique Xunjian Xu, Koji Nonaka (Kochi Univ. of Tech.) OFT2008-92 OPE2008-192 |
A novel fiber optic temperature sensing system based on optical pulse correlation measurement and SHG differential detec... [more] |
OFT2008-92 OPE2008-192 pp.25-30 |
OFT, OPE |
2009-03-06 14:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Free-space optical communication access technique for indoor mobile users and it's expansion to the wide region remote sensing technique. Haruki Nishimura, Toshihiro Kato, Koji Yano, Kazuki Takeuti, Takuya Maeda, Koji Nonaka (Kochi Univ. of Tech.), Yosuke Tanaka (Tokyo Univ. of Agri. and Tech.) OFT2008-96 OPE2008-196 |
Broadband optical freespace communications using laser beam is necessary to have the complex beam alignment mechanism fo... [more] |
OFT2008-96 OPE2008-196 pp.51-55 |
OCS |
2008-07-17 10:45 |
Yamanashi |
|
A basic study of OCDM loop back transmission for uplink connections in high speed asynchronous PON Nguyen Van Minh, Masanori Hanawa, Kenta Hosoya, Kazuhiko Nakamura (Univ. of Yamanashi), Koji Nonaka (Kochi Univ. of Tech.) OCS2008-21 |
[more] |
OCS2008-21 pp.7-12 |
OPE, LQE |
2008-06-27 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Flexible, Simple, Compact, Low Cost and High Quality Short Pulse Generator LD Module and Its Wireless Application Nobuyasu Kitaoka, Koji Nonaka, Hongbin Song (KUT), Masanori Hanawa (U of Yamanashi) OPE2008-24 LQE2008-25 |
We propose high quality and flexible optical pulse generator which is suitable for optical communications and their perf... [more] |
OPE2008-24 LQE2008-25 pp.29-32 |
OPE, OFT |
2008-03-07 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
The high-speed optical wireless communication using optical micro-cell beams by VCSEL-array transmitter HUB and multi-receiver end-node Toshihiro Kato, Haruki Nishimura, Tsuyoshi Itagaki, Orito Yokota, Charoen Tangtrongbenchasil, Koji Nonaka (Kochi Tech) OFT2007-71 OPE2007-190 |
The optical wireless access transmitter popularly uses distributed LED beam. However, there are several problems, such a... [more] |
OFT2007-71 OPE2007-190 pp.51-55 |