Dual-wavelength distributed feedback fiber laser with dual symmetrical π phase shifts

Haifeng Qi; Zhiqiang Song; Jian Guo; Jun Chang; Chang Wang; Gang-Ding Peng

doi:10.1117/12.2033527

15 October 2013 Dual-wavelength distributed feedback fiber laser with dual symmetrical π phase shifts

Haifeng Qi, Zhiqiang Song, Jian Guo, Jun Chang, Chang Wang, Gang-Ding Peng

Proceedings Volume 8924, Fourth Asia Pacific Optical Sensors Conference; 89241G (2013) https://doi.org/10.1117/12.2033527
Event: Asia Pacific Optical Sensors Conference 2013, 2013, Wuhan, China

Abstract

A dual-wavelength distributed feedback fiber laser with two symmetrical π phase shifts is fabricated and investigated. The stable operation in single polarization and dual wavelengths with 20 pm separation is achieved. It shows good performances including low relative intensity and narrow linewidth.

Citation Download Citation

Haifeng Qi, Zhiqiang Song, Jian Guo, Jun Chang, Chang Wang, and Gang-Ding Peng "Dual-wavelength distributed feedback fiber laser with dual symmetrical π phase shifts", Proc. SPIE 8924, Fourth Asia Pacific Optical Sensors Conference, 89241G (15 October 2013); https://doi.org/10.1117/12.2033527

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