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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| PN | 2022-03-02 09:30 |
Online | Online | Characteristics of All-Optical Switch Using Quasi-Phase-Matched Lithium Niobate Waveguides Genki Abe, Ryoichi Miyauchi, Yutaka Fukuchi (Tokyo Univ. of Science)  PN2021-69 |
We numerically analyze characteristics of all-optical gate switches using the cascade effect of second harmonic generati... [more] | PN2021-69 pp.86-91 |
| OCS, OPE, LQE | 2017-10-26 14:45 |
Kumamoto | Josaien, Sakuranobaba | [Invited Talk]
Fiber Optical Parametric Amplifier Technique Toward Practical Use Shigehiro Takasaka (Furukawa Electric) OCS2017-44 OPE2017-76 LQE2017-49 |
Operation principle of fiber optical parametric amplifier is explained intuitively. Then we review operation principle o... [more] | OCS2017-44 OPE2017-76 LQE2017-49 pp.43-48 |
| PN | 2017-03-06 09:40 |
Okinawa | Ohama Nobumoto Memorial Hall (Okinawa) | Wavelength conversion using dispersion stable highly nonlinear fibers and quasi-phase-matching techniques Shigehiro Takasaka, Ryuichi Sugizaki (Furukawa Electric) PN2016-84 |
We introduce characteristics of dispersion stable highly nonlinear fibers and its applications for wavelength conversion... [more] | PN2016-84 pp.1-5 |
| OCS, OFT, LSJ (Joint) [detail] |
2016-08-25 16:25 |
Hokkaido | Chitose-alcadia plaza | Numerical Analyses of All-Optical Gate Switches Using Cascaded Second-Order Nonlinear Effect in Periodically Poled Lithium Niobate Devices
-- Pattern Effect of Period Error -- Taichi Matsuura, Yutaka Fukuchi (Tokyo Univ. of Science) OCS2016-29 |
We numerically calculate characteristics of all-optical gate switches using the cascaded second-order nonlinear effect i... [more] | OCS2016-29 pp.21-25 |
| NS, OCS, PN (Joint) |
2015-06-18 15:15 |
Fukui | Fukui-shi-chiiki-kouryu | Characteristics of All-Optical Retiming Switches Using Cascade of Second Harmonic Generation and Difference Frequency Mixing in Quasi-Phase Matched Lithium Niobate Devices
-- Effects of Domain Length Errors -- Masaru Yamamoto, Akihiro Enda, Yutaka Fukuchi (TUS) OCS2015-14 |
We investigate characteristics of all-optical retiming switches employing quasi-phase matched lithium niobate devices wi... [more] | OCS2015-14 pp.21-24 |
| NS, OCS, PN (Joint) |
2015-06-18 15:40 |
Fukui | Fukui-shi-chiiki-kouryu | Numerical Analyses of All-Optical Gate Switches Using Cascaded Second-Order Nonlinear Effect in Periodically Poled Lithium Niobate Devices
-- Output Deterioration by Period Error -- Akihiro Enda, Masaru Yamamoto, Yutaka Fukuchi (TUS) OCS2015-15 |
(Advance abstract in Japanese is available) [more] | OCS2015-15 pp.25-28 |
| OCS | 2014-07-31 10:10 |
Tokyo | Tokyo Institute of Technology | Numerical analyses of all-optical retiming switches employing the cascaded second-order nonlinear effect in quasi-phase matched lithium niobate devices
-- effects of device fabrication errors -- Daiki Minamide, Akihiro Enda, Hiroshi Ikeoka, Yutaka Fukuchi (Tokyo Univ. of Science) OCS2014-27 |
We numerically analyze characteristics of all-optical retiming switches using the cascade of second harmonic generation ... [more] | OCS2014-27 pp.11-14 |
| PN, NS, OCS (Joint) |
2014-06-26 14:55 |
Oita | B-ConPlaza | Quasi phase-matched fiber optical parametric amplifier using dispersion stable HNLF Shigehiro Takasaka, Yuki Taniguchi, Masanori Takahashi, Jiro Hiroishi, Masateru Tadakuma (Furukawa Electric), Hiroshi Matsuura, Kohei Doi (Tohoku Gakuin Univ.), Ryuichi Sugizaki (Furukawa Electric) OCS2014-16 |
We design and fabricate dispersion stable highly nonlinear fibers of which dispersion fluctuation along fiber length are... [more] | OCS2014-16 pp.21-24 |
| OPE | 2013-12-20 15:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Numerical analyses of all-optical ultra-fast regenerator using the cascaded second-order nonlinear effect in quasi-phase matched lithium niobate waveguides
-- effect of the time offset between the signal and clock pulses -- Fumihiro Nagashima, Yutaka Fukuchi (TUS) OPE2013-143 |
We numerically analyzecharacteristics of all-optical pulse regeneration using the cascaded second-order nonlinear effect... [more] | OPE2013-143 pp.31-34 |
| EST, MWP, OPE, MW, EMT, IEE-EMT [detail] | 2013-07-19 09:25 |
Hokkaido | Wakkanai Synthesis Cultural Center | Analysis of DFG-Based Millimeter-Wave Signal Generation in Rectangular Waveguides Embedded with Nonlinear Optical Crystal and Application to Optical Signal Processing Yusuke Takashima, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) MW2013-81 OPE2013-50 EST2013-45 MWP2013-40 |
In this paper, we report on the detail analysis of difference frequency generation (DFG) in millimeter-wave (MMW) rectan... [more] | MW2013-81 OPE2013-50 EST2013-45 MWP2013-40 pp.215-220 |
| PN, EMT, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2013-01-25 15:45 |
Osaka | Osaka Univ. (Suita) | 60GHz Millimeter-Wave Signal Generation by Use of Difference Frequency Generation in LiTaO3 Rectangular Waveguides Yuto Maejima, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) PN2012-69 OPE2012-178 LQE2012-170 EST2012-105 MWP2012-87 |
We propose a millimeter-wave signal generation device by use of difference frequency generation (DFG) in a rectangular w... [more] | PN2012-69 OPE2012-178 LQE2012-170 EST2012-105 MWP2012-87 pp.271-276 |
| MWP | 2012-11-08 14:30 |
Kyoto | Kyoto Institute of Technology | [Invited Talk]
Optical-Electrical Signal Conversion Using Nonlinear Optical Difference Frequency Generation Hiroshi Murata (Osaka Univ.) MWP2012-47 |
Difference frequency generation (DFG) from two-tone coherent optical signals based on nonlinear optical effects is discu... [more] | MWP2012-47 pp.7-10 |
| OPE, LQE, OCS | 2012-10-25 09:00 |
Miyazaki | Gain flattening of fiber OPA by quasi-phase-matching Shigehiro Takasaka, Yu Mimura, Masanori Takahashi, Ryuichi Sugizaki, Haruki Ogoshi (Furukawa Electric) OCS2012-41 OPE2012-92 LQE2012-58 |
We show simulation results that gain of single-pumped fiber optical parametric amplifier (FOPA) becomes flat and broad b... [more] | OCS2012-41 OPE2012-92 LQE2012-58 pp.1-5 |
|
| EMT, PN, LQE, OPE, MWP, EST, IEE-EMT [detail] | 2012-01-27 17:05 |
Osaka | Osaka Univ. Convention Center | MgO:LiNbO3 Waveguide Quasi-Phase-Matched Second-Harmonic Generation Devices Fabricated by Voltage Application under UV Light Eri Kitado, Toshiyuki Inoue, Masatoshi Fujimura, Toshiaki Suhara (Osaka Univ.) PN2011-80 OPE2011-196 LQE2011-182 EST2011-130 MWP2011-98 |
We have proposed a new simple method for fabrication of domain-inverted gratings in MgO:LiNbO3, i.e., 2-step voltage app... [more] | PN2011-80 OPE2011-196 LQE2011-182 EST2011-130 MWP2011-98 pp.323-326 |
| LQE, OPE | 2011-06-30 11:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Progress of wavelength conversion devices based on compound semiconductor waveguides Tomonori Matsushita, Tae Woong Kim, Takashi Kondo (Tokyo Univ.) OPE2011-19 LQE2011-19 |
AlGaAs waveguiding devices for wavelength conversion in the 1.55~$\mu$m region will be reported. We have fabricated high... [more] | OPE2011-19 LQE2011-19 pp.21-24 |
| PN, OPE, EMT, LQE | 2009-01-29 11:35 |
Kyoto | Kyoto Institute Technology (Matsugasaki Campus) | Generation of microwave signal by using difference frequency generation in LiTaO3 microwave rectangular waveguide Quang Hong Ngo, Hiroshi Murata, Yasuyuki Okamura (Osaka Univ.) PN2008-48 OPE2008-151 LQE2008-148 |
We have proposed the generation of microwave signal and the detection of high-speed optical modulation signal by using d... [more] | PN2008-48 OPE2008-151 LQE2008-148 pp.31-36 |
| EMT, LQE, OPE, PN | 2008-01-29 11:10 |
Osaka | Waveguide quasi-phase-matching sum-frequency generation devices for single photon detection in communication band Masatoshi Fujimura, Kazufumi Beniya, Toshiaki Suhara (Osaka Univ.) PN2007-59 OPE2007-167 LQE2007-145 |
High quantum efficiency single photon detector for communication wavelength band is required for applications including ... [more] | PN2007-59 OPE2007-167 LQE2007-145 pp.123-128 |
|
| LQE, OPE, OCS | 2007-11-01 11:40 |
Fukuoka | Second-Harmonic Generation by Poled Side-Tunnel Fiber and its Quasi Phase Matching Yuhei Tatsumoto, Yasukazu Sadakane, Toru Mizunami (Kyushu Inst. Tech.) OCS2007-45 OPE2007-100 LQE2007-86 |
The second-order nonlinearity of optical fiber is expected for applications to second-harmonic generators, optical modul... [more] | OCS2007-45 OPE2007-100 LQE2007-86 pp.29-34 |
|
| OPE, EMT, LQE, PN | 2007-01-29 09:30 |
Osaka | Osaka Univ. Convention Center | Generation of Polarization-Entangled Photon Pair using Waveguide TypeII Quasi-Phase Matched Nonlinear Optic Device Hiroaki Okabe, Masatoshi Fujimura, Toshiaki Suhara (Osaka Univ.) PN2006-47 OPE2006-129 LQE2006-118 |
Quantum correlated twin photons are expected to play an important role in the field of quantum communication and quantum... [more] | PN2006-47 OPE2006-129 LQE2006-118 pp.1-6 |
| OPE, LQE, OCS | 2006-10-12 15:25 |
Fukuoka | Kyusyu Univ. Chikushi Campus | Double high mesa quasi hollow waveguide cell for compact breath-sensing system via infrared spectroscopy Satoshi Yano, Kosuke Kameyama, Kengo Kuwahara, Kiichi Hamamoto (Kyushu Univ.) OCS2006-43 OPE2006-96 LQE2006-85 |
For the development of compact health-checkup devices, we have researched on breath-sensing system by using infrared abs... [more] | OCS2006-43 OPE2006-96 LQE2006-85 pp.27-31 |
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