Online fabrication of compact and asymmetrical DFB fiber laser

Haifeng Qi; Zhiqiang Song; Chang Wang; Jun Chang; Gangding Peng

doi:10.1117/12.914370

30 January 2012 Online fabrication of compact and asymmetrical DFB fiber laser

Haifeng Qi, Zhiqiang Song, Chang Wang, Jun Chang, Gangding Peng

Proceedings Volume 8351, Third Asia Pacific Optical Sensors Conference; 83511E (2012) https://doi.org/10.1117/12.914370
Event: Asia Pacific Optical Sensors Conference, 2012, Sydney, Australia

Abstract

The online fabrication of distributed feedback (DFB) fiber laser with a compact and asymmetrical cavity structure was presented. A DFB fiber laser with the total length of 1.9cm and a nearly unidirectional output which had an over 10:1 ratio for the backward to forward output was achieved. The characteristics of small dimension and unidirectional output made it suitable for sensing applications. And the fabrication procedure was easy to be carried out.

Citation Download Citation

Haifeng Qi, Zhiqiang Song, Chang Wang, Jun Chang, and Gangding Peng "Online fabrication of compact and asymmetrical DFB fiber laser", Proc. SPIE 8351, Third Asia Pacific Optical Sensors Conference, 83511E (30 January 2012); https://doi.org/10.1117/12.914370

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