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Proceedings Paper

ECLD at 1.5um with acetylene saturated-absorption frequency stabilization
Author(s): Jie Jin; Li Chen; Jin-wei Zhang; Yu Yang; Xiang Ma
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Paper Abstract

The frequency-stabilized laser in 1.5μm region is vital important for high capacity Dense Wavelength Division Multiplexing (DWDM).The acetylene (C2H2) saturated absorption frequency stabilization can be used to stabilize the frequency of laser in 1.5μm region. A fiber grating external cavity semiconductor laser diode(ECLD) was designed according to the method of frequency stabilization, which used step motor to strain the fiber grating to tune the wavelength, and modulated the power of light by modulating the injecting current. The effect of frequency stabilization was authenticated by experiment.

Paper Details

Date Published: 29 January 2007
PDF: 6 pages
Proc. SPIE 6279, 27th International Congress on High-Speed Photography and Photonics, 62796Q (29 January 2007); doi: 10.1117/12.725754
Show Author Affiliations
Jie Jin, Tianjin Univ. (China)
Li Chen, Tianjin Univ. (China)
Jin-wei Zhang, Tianjin Univ. (China)
Yu Yang, Tianjin Univ. (China)
Xiang Ma, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 6279:
27th International Congress on High-Speed Photography and Photonics

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