Presentation	2005-06-17 Phase Measurement of Passive Components in Optical Fibre Communications Kensuke OGAWA,
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Abstract(in English)	Spectral phase and chromatic dispersion in passive optical components are characterised by a novel broadband spectral interferometry based on dual-wavelength heterodyne fiber interferometer. High phase stability is achieved by differential phase detection using two lasers for tunable probing and phase tracking. This self-tracking technique allows real-time measurement of spectral phase with a low phase drift less than 0.04π. Measurement results on spectral power, spectral phase and group delay for a fiber Bragg grating and a thin film filter are reported.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Chromatic Dispersion / Phase / Heterodyne / Interferometer / Optical Filter
Paper #	OCS2005-28
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Conference Information
Committee	OCS
Conference Date	2005/6/10(1days)
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Paper Information
Registration To	Optical Communication Systems (OCS)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Phase Measurement of Passive Components in Optical Fibre Communications
Sub Title (in English)
Keyword(1)	Chromatic Dispersion
Keyword(2)	Phase
Keyword(3)	Heterodyne
Keyword(4)	Interferometer
Keyword(5)	Optical Filter
1st Author's Name	Kensuke OGAWA
1st Author's Affiliation	DNRI Division, Bussan Nanotech Research Institute Inc. (XNRI)()
Date	2005-06-17
Paper #	OCS2005-28
Volume (vol)	vol.105
Number (no)	120
Page	pp.pp.-
#Pages	4
Date of Issue