Presentation 2005-11-04
Stabilization of electrooptic sensor based on resonant wavelength shift of LiNbO_3 disk resonator
Kiyotaka SASAGAWA, Masahiro TSUCHIYA,
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Abstract(in English) A highly sensitive electro-optic (EO) sensor is realized by using a high S LiNbO_3 optical disk resonator. However, it is also sensitive to wavelength fluctuation of laser source and temparature variation of the disk resonator. These effects result in instability of the measurement sensitivity. In order to stabilize the sensitivity, we locked the wavelength of the laser source to the resonant mode by using the detected light intensity as feedback signal.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Electro-optic effect / Microwave detection / Optical resonator / Whispering gallery mode
Paper # OCS2005-68,OPE2005-98,LQE2005-106
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Committee LQE
Conference Date 2005/10/28(1days)
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Registration To Lasers and Quantum Electronics (LQE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Stabilization of electrooptic sensor based on resonant wavelength shift of LiNbO_3 disk resonator
Sub Title (in English)
Keyword(1) Electro-optic effect
Keyword(2) Microwave detection
Keyword(3) Optical resonator
Keyword(4) Whispering gallery mode
1st Author's Name Kiyotaka SASAGAWA
1st Author's Affiliation Basic and Advanced Research Division, National Institute of Communications and Information Technology()
2nd Author's Name Masahiro TSUCHIYA
2nd Author's Affiliation Basic and Advanced Research Division, National Institute of Communications and Information Technology
Date 2005-11-04
Paper # OCS2005-68,OPE2005-98,LQE2005-106
Volume (vol) vol.105
Number (no) 384
Page pp.pp.-
#Pages 4
Date of Issue