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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 9 of 9  /   
Committee Date Time Place Paper Title / Authors Abstract Paper #
PN 2022-11-08
11:50		 Kochi
(Primary: On-site, Secondary: Online)		 Proposal of a method for acquiring optical signal transmission characteristics using an inter-band all-optical wavelength converter suitable for All-Photonics Network
Haruka Minami, Kenta Hirose, Takafumi Fukatani, Masahiro Nakagawa, Takeshi Seki, Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Koji Enbutsu, Kei Watanabe, Takeshi Umeki, Takashi Miyamura (NTT) PN2022-30		 All-Photonics Network (APN) aims at a large-capacity, low-latency, and low-energy-consumption network infrastructure by ... [more] PN2022-30
pp.48-52
OPE, OCS, LQE 2022-10-21
10:25		 Ehime
(Primary: On-site, Secondary: Online)		 [Invited Talk] WDM Transmission in S-Band Using PPLN-Based Wavelength Converters Terminated with 400-Gb/s C-Band Real-Time Transceivers
Tomoyuki Kato, Hidenobu Muranaka, Yu Tanaka, Yuichi Akiyama, Takeshi Hoshida (Fujitsu), Shimpei Shimizu, Takayuki Kobayashi, Takushi Kazama, Takeshi Umeki, Kei Watanabe, Yutaka Miyamoto (NTT) OCS2022-30 OPE2022-76 LQE2022-39		 As a preliminary verification to demonstrate multi-band WDM transmission beyond the C+L-band without waiting for the new... [more] OCS2022-30 OPE2022-76 LQE2022-39
pp.70-75
OFT, OCS, IEE-CMN, ITE-BCT [detail] 2021-11-18
13:45		 Online Online [Invited Talk] High-capacity and Long-haul WDM Transmission using PPLN-based Optical Parametric Inline Amplifier
Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takushi Kazama, Takeshi Umeki, Ryoichi Kasahara, Fukutaro Hamaoka, Yutaka Miyamoto (NTT) OCS2021-29		 Expansion of the optical band used for wavelength division multiplexing (WDM) is a key to increasing the capacity of opt... [more] OCS2021-29
pp.5-8
PN 2021-03-01
14:30		 Online Online [Invited Lecture] Wide-band WDM Inline-amplified Transmission by Optical Parametric Amplifier using PPLN Waveguides
Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takeshi Umeki, Takushi Kazama, RYoichi Kasahara, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto (NTT) PN2020-44		 To increase the capacity of optical transmission systems, it is important to improve a spectral efficiency by utilizing ... [more] PN2020-44
pp.15-19
OPE, OCS, LQE 2020-10-23
10:35		 Online Online [Invited Talk] Wide-band WDM Inline-amplified Transmission with PPLN-based Optical Parametric Amplifier
Takayuki Kobayashi, Shimpei Shimizu, Masanori Nakamura, Takeshi Umeki, Takushi Kazama, Ryoichi Kasahara, Fukutaro Hamaoka, Munehiko Nagatani, Hiroshi Yamazaki, Hideyuki Nosaka, Yutaka Miyamoto (NTT) OCS2020-11 OPE2020-34 LQE2020-14		 In optical transmission systems, the extension of the optical-band used for wavelength division multiplexing is a promis... [more] OCS2020-11 OPE2020-34 LQE2020-14
pp.17-20
ITE-BCT, OCS, OFT, IEE-CMN [detail] 2018-11-09
15:45		 Okayama Kurashiki-City-Geibunnkan Separation Characteristics of Volume Holographic Spatial Mode Demultiplexer at 1550 nm Wavelength
Satoshi Shinada (NICT), Shimpei Shimizu, Taijun Shiba (Hokkaido Univ.), Taketoshi Takahata (Optoquest), Atsushi Okamoto (Hokkaido Univ.), Naoya Wada (NICT) OCS2018-58		 Spatial-mode multiplexer and demultiplexer (MUX/DEMUX) remains essential for systems of mode division multiplexing (MDM)... [more] OCS2018-58
pp.75-79
OFT, OCS, LSJ
(Joint) [detail]		 2017-09-01
10:50		 Hokkaido Hokkaido Univ. Separation Characteristics of Volume Holographic Spatial Mode Demultiplexer at 850 nm Wavelength
Shimpei Shimizu, Atsushi Okamoto, Fumiya Mizukawa, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Satoshi Shinada, Naoya Wada (NICT) OCS2017-31		 In mode division multiplexing transmission, the spatial mode demultiplexing technique is required on the receive side. A... [more] OCS2017-31
pp.45-50
IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] 2017-02-20
14:15		 Hokkaido Hokkaido Univ. Experiment on spatial mode separation and conversion technique using volume hologram
Fumiya Mizukawa, Atsushi Okamoto, Yuta Goto, Shimpei Shimizu, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.) 		 [more]
IE, ITS, ITE-AIT, ITE-HI, ITE-ME, ITE-MMS, ITE-CE [detail] 2017-02-20
14:30		 Hokkaido Hokkaido Univ. Experiment on Dual-Wavelength Method toward Spatial Mode De-Multiplexing with Volume Hologram in Optical Communication Wavelength Band
Shimpei Shimizu, Atsushi Okamoto, Fumiya Mizukawa, Kazuhisa Ogawa, Akihisa Tomita (Hokkaido Univ.), Taketoshi Takahata (OPTOQUEST), Satoshi Shinada, Naoya Wada (NICT) 		In the mode division multiplexing transmission, the spatial mode de-multiplexing technique is required on the receive si... [more]
 Results 1 - 9 of 9  /   
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