ECLD at 1.5um with acetylene saturated-absorption frequency stabilization

Jie Jin; Li Chen; Jin-wei Zhang; Yu Yang; Xiang Ma

doi:10.1117/12.725754

29 January 2007 ECLD at 1.5μm with acetylene saturated-absorption frequency stabilization

Jie Jin, Li Chen, Jin-wei Zhang, Yu Yang, Xiang Ma

Proceedings Volume 6279, 27th International Congress on High-Speed Photography and Photonics; 62796Q (2007) https://doi.org/10.1117/12.725754
Event: 27th International congress on High-Speed Photography and Photonics, 2006, Xi'an, China

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.

Citation Download Citation

Jie Jin, Li Chen, Jin-wei Zhang, Yu Yang, and Xiang Ma "ECLD at 1.5μm with acetylene saturated-absorption frequency stabilization", Proc. SPIE 6279, 27th International Congress on High-Speed Photography and Photonics, 62796Q (29 January 2007); https://doi.org/10.1117/12.725754

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