Single-frequency phosphate glass fiber laser with 100-mW output power at 1535 nm and its polarization characteristics

Zhengqing Pan; Haiwen Cai; Li Meng; Jianxin Geng; Qing Ye; Zujie Fang; Ronghui Qu

doi:10.3788/COL20100801.0052

Journals >Chinese Optics Letters >Volume 8 >Issue 1 >Page 52 > Article

Chinese Optics Letters
Vol. 8, Issue 1, 52 (2010)

Single-frequency phosphate glass fiber laser with 100-mW output power at 1535 nm and its polarization characteristics

Zhengqing Pan, Haiwen Cai, Li Meng, Jianxin Geng..., Qing Ye, Zujie Fang and Ronghui Qu|Show fewer author(s)

Author Affiliations

Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China

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DOI: 10.3788/COL20100801.0052 Cite this Article Set citation alerts

Zhengqing Pan, Haiwen Cai, Li Meng, Jianxin Geng, Qing Ye, Zujie Fang, Ronghui Qu, "Single-frequency phosphate glass fiber laser with 100-mW output power at 1535 nm and its polarization characteristics," Chin. Opt. Lett. 8, 52 (2010) Copy Citation Text

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Abstract

We demonstrate a high power single-frequency fiber laser. By using phosphate glass fiber as its gain media, the laser can achieve high output power of 100 mW in centimeter-long linear cavity. Single-frequency single-polarization operation with <5 kHz linewidth and 65-dB signal-to-noise ratio (SNR) is realized by using external cavity polarization feedback technology.

Keywords

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