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Proceedings Paper

A novel switchable triple-wavelength Er3+-doped fiber laser based on AWG and FBGs
Author(s): Zhi-ming Liu; Kun-feng Chen; Jian Li; Ye-sheng Gao
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Paper Abstract

A simple and effective switchable triple-wavelength Er3+-doped fiber laser with narrow-line-width oscillating output is proposed and demonstrated. Only using an arrayed-waveguide grating (AWG) as the comber filter and FBGs as narrow band reflectors of each F-P cavity, a stable simultaneous triple-wavelength oscillation is achieved at room temperature. The output can be switched between single- and triple-wavelength by controlling the LD pump respectively. The side mode suppression ratio and the 3-dB bandwidth of the laser’s outputs are measured to be more than 55dB and less than 10pm. Moreover, the output power stability of the laser has also been measured and analyzed.

Paper Details

Date Published: 19 September 2013
PDF: 6 pages
Proc. SPIE 8905, International Symposium on Photoelectronic Detection and Imaging 2013: Laser Sensing and Imaging and Applications, 89050L (19 September 2013); doi: 10.1117/12.2032858
Show Author Affiliations
Zhi-ming Liu, China Electronics Technology Group Corp. (China)
Kun-feng Chen, China Electronics Technology Group Corp. (China)
Jian Li, China Academy of Railway Sciences (China)
Ye-sheng Gao, China Electronics Technology Group Corp. (China)


Published in SPIE Proceedings Vol. 8905:
International Symposium on Photoelectronic Detection and Imaging 2013: Laser Sensing and Imaging and Applications
Farzin Amzajerdian; Astrid Aksnes; Weibiao Chen; Chunqing Gao; Yongchao Zheng; Cheng Wang, Editor(s)

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