Presentation 2002/11/8
Tunable Dispersion Compensation Fiber Grating based on Double Ring Structure
Akira SAKAMOTO, Naoki KIMURA, Satoshi OKUDE, Daiichiro TANAKA, Akira WADA,
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Abstract(in English) Tunable dispersion compensation fiber Bragg grating based on simple double ring structure is proposed and demonstrated. The tunable property is achieved by utilizing the gradient of effective thermal expansion coefficient along the fiber grating induced by the double ring structure. Although the double ring structure can realize various type of tunable compensator only changing the fiber fixing radiuses on the inner ring, we demonstrate first order dispersion tunable dispersion compensator without center wavelength shift. Achieved tunable range is from 750 to 2000 ps/nm with less than 0.1 nm center wavelength shift. These tunable properties are obtained by only changing the temperature of the double ring from 12 to 56 degree C.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Dispersion Compensation / Fiber Bragg Grating / Tunable device
Paper # LQE2002-153
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Committee LQE
Conference Date 2002/11/8(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) Tunable Dispersion Compensation Fiber Grating based on Double Ring Structure
Sub Title (in English)
Keyword(1) Dispersion Compensation
Keyword(2) Fiber Bragg Grating
Keyword(3) Tunable device
1st Author's Name Akira SAKAMOTO
1st Author's Affiliation Optics and Electronics Laboratory, Fujikura Ltd.()
2nd Author's Name Naoki KIMURA
2nd Author's Affiliation Optics and Electronics Laboratory, Fujikura Ltd.
3rd Author's Name Satoshi OKUDE
3rd Author's Affiliation Optics and Electronics Laboratory, Fujikura Ltd.
4th Author's Name Daiichiro TANAKA
4th Author's Affiliation Optics and Electronics Laboratory, Fujikura Ltd.
5th Author's Name Akira WADA
5th Author's Affiliation Optics and Electronics Laboratory, Fujikura Ltd.
Date 2002/11/8
Paper # LQE2002-153
Volume (vol) vol.102
Number (no) 451
Page pp.pp.-
#Pages 4
Date of Issue