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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT, OCS, LSJ (Joint) [detail] |
2019-08-30 10:20 |
Hokkaido | Frequency-characteristics measurements of optical frequency combs by beat notes technique Tomoyuki Uehara, Kenichiro Tsuji (NDA)  OFT2019-27 |
Optical frequency comb is used in many applications. In this research, we construct an optical frequency comb for precis... [more] | OFT2019-27 pp.19-22 |
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| MW, EST, OPE, MWP, EMT, IEE-EMT, THz [detail] | 2019-07-18 16:40 |
Hokkaido | Hakodate City Central Library | Octave-spanning optical frequency combs using all polarization-maintaining mode-locked fiber lasers Takanori Okada, Shin Masuda, Masayuki Kimishima (Advantest Lab) EMT2019-18 MW2019-31 OPE2019-22 EST2019-20 MWP2019-18 |
We present here an optical frequency combs consisted of all polarization-maintaining fibers based on a mode-locked laser... [more] | EMT2019-18 MW2019-31 OPE2019-22 EST2019-20 MWP2019-18 pp.75-80 |
| OPE, LQE, OCS | 2018-10-18 15:00 |
Saga | Study on our all-optical-gate-type mode-locked laser's ring-laser-cavity configuration for modelling and then enhancing its output quantum-conversion efficiency Kodai Ishida, Kengo Okano, Kyosuke Nagasaka, Batkhuyag Ganbat, Yukihiro Ishii, Makoto Takeshita, Yoshiyasu Ueno (UEC) OCS2018-35 OPE2018-71 LQE2018-60 |
We are expecting that mode-locked lasers are potentially one- or two-step more functional light sources when they are ad... [more] | OCS2018-35 OPE2018-71 LQE2018-60 pp.41-46 |
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| OCS, OPE, LQE | 2017-10-27 14:20 |
Kumamoto | Josaien, Sakuranobaba | 1-THz bandwidth, 10-GHz spaced optical frequency combs generated from all-optical-gate-based semiconductor mode-locked lasers Makoto Takeshita, Kodai Ishida, Kengo Okano, Yoshiyasu Ueno (UEC) OCS2017-55 OPE2017-87 LQE2017-60 |
Optical frequency comb source is expected to contribute for improving performance of a rarefied-gas sensing, and its bro... [more] | OCS2017-55 OPE2017-87 LQE2017-60 pp.97-102 |
| OCS, OPE, LQE | 2017-10-27 14:45 |
Kumamoto | Josaien, Sakuranobaba | Study on all-optical-gate-based semiconductor mode-locked laser's tolerance to each of detuning frequencies between this laser's total four eigen-frequencies for stabilizing its single ring-cavity-mode operation Kengo Okano, Makoto Takeshita, Kodai Ishida, Yusuke Minamide, Yuki Setagawa, Yoshiyasu Ueno (UEC) OCS2017-56 OPE2017-88 LQE2017-61 |
High repetition frequency, short pulse width and time stability are required for the application of pulsed light as cloc... [more] | OCS2017-56 OPE2017-88 LQE2017-61 pp.103-108 |
| LQE, OPE, OCS | 2016-10-27 11:25 |
Miyazaki | Miyazaki Citizen's Plaza | Narrow line-widths of third-order comb-components in optical-frequency-comb spectrum generated by our Giga-Herz all-optical-gate-based mode-locked pulsed laser Kengo Okano, Kodai Ishida, Makoto Takeshita, Yuuki Setagawa, Shota Kawakami, Yusuke Minamide, Yoshiyasu Ueno (UEC) OCS2016-37 OPE2016-78 LQE2016-53 |
Mode-locked lasers which generate precise pulse trains and optical frequency-comb spectra are valuable light sources for... [more] | OCS2016-37 OPE2016-78 LQE2016-53 pp.13-18 |
| OPE, LQE, OCS | 2015-10-30 11:40 |
Oita | Beppu International Convention Center | Line-width quality of each of optical comb components from our home-made, high-precision, all-optical-gate-based, 40-GHz pico-second mode-locked laser system Makoto Takeshita, Yusuke Minamde, Yuuki Setagawa, Toshinori Shibuya, Yoshiyasu Ueno (UEC) OCS2015-61 OPE2015-111 LQE2015-80 |
Mode-locked pulse laser (optical frequency comb source) is expected to make a contribution to the ultrafast optical comm... [more] | OCS2015-61 OPE2015-111 LQE2015-80 pp.101-106 |
| EMD, LQE, OPE, CPM, R | 2014-08-21 10:35 |
Hokkaido | Otaru Economy Center | Femtosecond oscillation of Cr4+:YAG single-crystal fiber laser with external cavity Shigeo Ishibashi (NTT), Kazunori Naganuma (NTT-AT) R2014-23 EMD2014-28 CPM2014-43 OPE2014-53 LQE2014-27 |
The development of a cost-effective transition-metal-doped femtosecond laser is required from various fields nowadays. T... [more] | R2014-23 EMD2014-28 CPM2014-43 OPE2014-53 LQE2014-27 pp.1-6 |
| LQE, CPM, EMD, OPE, R | 2012-08-23 11:50 |
Miyagi | Tohoku Univ. | Performance improvement of optical frequency stabilized Cs optical atomic clock Kazunari Tokuhira, Fumitaka Suzuki, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) R2012-25 EMD2012-31 CPM2012-56 OPE2012-63 LQE2012-29 |
We have proposed a Cs optical atomic clock, which carries a atandard microwave clock signal with an optical pulse. The c... [more] | R2012-25 EMD2012-31 CPM2012-56 OPE2012-63 LQE2012-29 pp.21-25 |
| LQE, CPM, EMD, OPE, R | 2012-08-24 09:30 |
Miyagi | Tohoku Univ. | 1.07μm passively mde-locked Ytterbium-doped fiber laser with SWNT/PMMA saturable absorber Masato Yoshida, Yuichiro Hori, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.) R2012-37 EMD2012-43 CPM2012-68 OPE2012-75 LQE2012-41 |
Single-wall carbon nanotubes (SWNT) have received considerable attention as a nonlinear optical material for ultrashort ... [more] | R2012-37 EMD2012-43 CPM2012-68 OPE2012-75 LQE2012-41 pp.83-86 |
| CS, OCS (Joint) |
2010-01-29 14:30 |
Yamaguchi | Kaikyo Messe Shimonoseki | Application of all-optical 3R-regenerator to 80-Gbit/s RZ-DQPSK optical communication systems Shiro Ryu, Mikio Yagi (SoftBank Telecom) OCS2009-116 |
Studies on coherent optical receivers using digital signal processing are progressing rapidly. However, applicable tran... [more] | OCS2009-116 pp.93-98 |
| OPE, EMD, CPM, LQE | 2009-08-21 09:25 |
Miyagi | Optical frequency-stabilized and 40 GHz repetition-rate-stabilized, regeneratively mode-locked pulse laser Masato Yoshida, Keisuke Kasai, Masataka Nakazawa (Tohoku Univ.) EMD2009-45 CPM2009-69 OPE2009-93 LQE2009-52 |
Ultrastable mode-locked pulse lasers operating in the GHz region have been receiving a lot of attention with respect to ... [more] | EMD2009-45 CPM2009-69 OPE2009-93 LQE2009-52 pp.97-102 |
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| OPE, EMD, CPM, LQE | 2009-08-21 09:50 |
Miyagi | Cs optical atomic clock with a mode-hop-free fiber laser Takahito Morisaki, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) EMD2009-46 CPM2009-70 OPE2009-94 LQE2009-53 |
Recently, delivery technique of standards through optical fiber networks has been receiving a lot of attention with resp... [more] | EMD2009-46 CPM2009-70 OPE2009-94 LQE2009-53 pp.103-108 |
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| LQE, CPM, EMD, OPE | 2008-08-28 14:30 |
Miyagi | Touhoku Univ. | New scheme for Independent stabilizing the repetition rate and optical frequency of a laser using a regenerative mode-locking technique Masataka Nakazawa, Masato Yoshida (Tohoku Univ.) EMD2008-39 CPM2008-54 OPE2008-69 LQE2008-38 |
We have succeeded in achieving independent control of the repetition rate and optical frequency of a pulse laser by empl... [more] | EMD2008-39 CPM2008-54 OPE2008-69 LQE2008-38 pp.39-44 |
| LQE, OPE, OCS | 2007-11-01 09:00 |
Fukuoka | Polarization-, wavelength-, and filter-free all-optical clock recovery using a mode-locked laser diode integrated with a tensile-strained MQW saturable absorber Shin Arahira, Hiroyuki Takahashi, Koji Nakamura, Hiroki Yaegashi, Yoh Ogawa (OKI) OCS2007-39 OPE2007-94 LQE2007-80 |
All-optical clock recovery with less sensitivity to the wavelength and the polarization of input data signals and operat... [more] | OCS2007-39 OPE2007-94 LQE2007-80 pp.1-6 |
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| PN | 2007-03-06 11:55 |
Kagoshima | Yakushima-Kankyou-Bunkamura-Center (Yakushima) | [Encouragement Talk]
Optical-Code Label Generation Using the Spectrum-Time Modulation Daisuke Tatsumi (KDDI), Saeko Oshiba (Kyoto Institute of Technology) PN2006-89 |
Optical label system is one of the candidates for all-optical network. Label should be added and recognized immediately ... [more] | PN2006-89 pp.33-36 |
| OFT | 2007-03-02 14:40 |
Tokyo | Optical bistable operation control of a figure-of-eight laser with external light Hiroaki Yamaguchi, Naoto Kishi (UEC) OFT2006-74 |
We investigated the lasing-state control of a figure-of-eight laser with the external light. By changing the setting o... [more] |
OFT2006-74 pp.17-20 |
|
| NS, OCS (Joint) |
2007-01-26 10:45 |
Miyazaki | All-Optical Signal Processing using Mode-locked Semiconductor Laser Diode Yoichi Hashimoto, Ryosuke Kuribayashi, Shigeru Nakamura, Ichiro Ogura (NEC) OCS2006-84 |
We describe ultrafast optical signal processing schemes utilizing mode-locked semiconductor laser diode (MLLD) for OTDM ... [more] | OCS2006-84 pp.57-62 |
|
| OCS, OFT (Joint) |
2006-08-25 10:50 |
Miyagi | Linewidth broadening in high-speed optical comb transmission using a picosecond mode-locked laser Kou Osawa, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.) OFT2006-27 |
An optical pulse train generated from a mode-locked laser has neatly repetitive longitudinal modes in the frequency doma... [more] | OFT2006-27 pp.63-68 |
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| OCS, OPE, LQE | 2005-11-04 11:15 |
Fukuoka | A numerical study on the stability of pulse generation in harmonic mode-locked fiber ring lasers
-- Effect of group delay of optical bandpass filter -- Masakazu Matsuo, Yuya Ishida, Yutaka Fukuchi, Joji Maeda (Tokyo University of science) |
Pulse oscillatory motions of a harmonically mode-locked fiber ring laser are numerically studied. We employ a simulation... [more] | OCS2005-62 OPE2005-92 LQE2005-100 pp.27-32 |
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