Presentation 2018-11-09
Fabrication of fiber optic laser using cascaded long period fiber grating as wavelength selection element
Koken Fukushima, Hayato Takeyama, Bui Quoc Hung, Atsushi Wada, Satoshi Tanaka, Nobuaki Takahashi, Fumihiko Ito,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) A novel optical fiber ring laser have been fabricated by using a cascaded long-period fiber grating (C-CLPG) as a wavelength selection element and an erbium-doped optical fiber amplifier (EDFA) as a gain medium, and its temperature dependence in its oscillation wavelength have been investigated from the view point of the sensor use. In the experiment, it is confirmed that oscillation wavelength is obtained in accordance with the spectral peak of channeled spectrum.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) fiber optic sensor / long period fiber grating / fiber optic ring laser / erbium-doped optical fiber amplifier
Paper # OFT2018-57
Date of Issue 2018-11-01 (OFT)

Conference Information
Committee ITE-BCT / OCS / OFT / IEE-CMN
Conference Date 2018/11/8(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Kurashiki-City-Geibunnkan
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Tomoaki Otsuki(Keio Univ.) / Itsuro Morita(KDDI Research) / Fumihiko Ito(Shimane Univ.) / Shun Morimura(Central Research Institute of Electric Power Industry)
Vice Chair Kyoichi Saito(NHK) / Yasushi Kasuga(TV Asahi)
Secretary Kyoichi Saito(B-SAT) / Yasushi Kasuga(NTV) / (NEC) / (NHK) / (NHK)
Assistant Jun Yukawa(Mitsubishi Electric) / Yasutugu Ban(Sumitomo Electric) / Toshihiro Kojima(Fuji Television) / / Hiroshi Watanabe(NTT) / Masateru Tadakuma(Furukawa Electric) / Tomotaka Kimura(Doshisha Univ.) / Akihiro Tanaka(Central Research Institute of Electric Power Industry)

Paper Information
Registration To Technical Group on Broadcasting and Communication Technologies / Technical Committee on Optical Communication Systems / Technical Committee on Optical Fiber Technology / Technical Group on Communications
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Fabrication of fiber optic laser using cascaded long period fiber grating as wavelength selection element
Sub Title (in English)
Keyword(1) fiber optic sensor
Keyword(2) long period fiber grating
Keyword(3) fiber optic ring laser
Keyword(4) erbium-doped optical fiber amplifier
1st Author's Name Koken Fukushima
1st Author's Affiliation National Defense Academy(NDA)
2nd Author's Name Hayato Takeyama
2nd Author's Affiliation National Defense Academy(NDA)
3rd Author's Name Bui Quoc Hung
3rd Author's Affiliation National Defense Academy(NDA)
4th Author's Name Atsushi Wada
4th Author's Affiliation National Defense Academy(NDA)
5th Author's Name Satoshi Tanaka
5th Author's Affiliation National Defense Academy(NDA)
6th Author's Name Nobuaki Takahashi
6th Author's Affiliation National Defense Academy(NDA)
7th Author's Name Fumihiko Ito
7th Author's Affiliation Shimane University(Shimane Univ.)
Date 2018-11-09
Paper # OFT2018-57
Volume (vol) vol.118
Number (no) OFT-289
Page pp.pp.55-59(OFT),
#Pages 5
Date of Issue 2018-11-01 (OFT)