Presentation	2022-01-20 Fiber-optic temperature sensing scheme using amplified-spontaneous-emission from an erbium-doped fiber Hiroji Masuda, Kunihiro Tanaka,
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Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	We propose a novel fiber-optic temperature sensing scheme which utilizes an amplified-spontaneous-emission emitted from an excited erbium-doped fiber, where the scheme has high temperature resolutions and good stability in time. Temperature sensing characteristics of the proposed scheme have been clarified by accurately measuring the amplified-spontaneous-emission power spectra. A temperature resolution as low as 0.024℃ in an measurement time of five minutes has been achieved.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Optical fiber sensing / Temperature sensing / Amplified spontaneous emission
Paper #	OFT2021-55
Date of Issue	2022-01-13 (OFT)

Conference Information
Committee	OFT
Conference Date	2022/1/20(2days)
Place (in Japanese)	(See Japanese page)
Place (in English)	Hybrid
Topics (in Japanese)	(See Japanese page)
Topics (in English)
Chair	Yuji Matsuura(Tohoku Univ.)
Vice Chair
Secretary	(NTT)
Assistant	Yukihiro Goto(NTT) / Minoru Takahashi(Fujikura)

Paper Information
Registration To	Technical Committee on Optical Fiber Technology
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Fiber-optic temperature sensing scheme using amplified-spontaneous-emission from an erbium-doped fiber
Sub Title (in English)
Keyword(1)	Optical fiber sensing
Keyword(2)	Temperature sensing
Keyword(3)	Amplified spontaneous emission
1st Author's Name	Hiroji Masuda
1st Author's Affiliation	Shimane University(Shimane Univ.)
2nd Author's Name	Kunihiro Tanaka
2nd Author's Affiliation	Shimane University(Shimane Univ.)
Date	2022-01-20
Paper #	OFT2021-55
Volume (vol)	vol.121
Number (no)	OFT-332
Page	pp.pp.1-6(OFT),
#Pages	6
Date of Issue	2022-01-13 (OFT)