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Proceedings Paper

Thulium-doped all-fiber mode-locked laser synchronously pumping by a fiber laser
Author(s): Gen Li; Yangyang Hu; Ke Yan; Chun Zhang; Junyi Zhang; Chun Gu; Lixin Xu
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Paper Abstract

We demonstrate a thulium-doped all fiber actively mode-locked laser by synchronously pumping without electronic modulator. A mode-locked fiber laser operating at 1550 nm based on nonlinear polarization rotation (NPR) is innovatively utilized as the pulsed pump. Through cavity length matching, stable mode-locking that operate at 1891.25 nm is achieved with a spectral width of 0.52 nm at 3 dB. The repetition rate is 11.59 MHz with an estimated pulse duration less than 125 ps.

Paper Details

Date Published: 27 September 2016
PDF: 6 pages
Proc. SPIE 9950, Laser Beam Shaping XVII, 99500R (27 September 2016); doi: 10.1117/12.2236649
Show Author Affiliations
Gen Li, Univ. of Science and Technology of China (China)
Yangyang Hu, Univ. of Science and Technology of China (China)
Ke Yan, Univ. of Science and Technology of China (China)
Chun Zhang, Univ. of Science and Technology of China (China)
Junyi Zhang, Univ. of Science and Technology of China (China)
Chun Gu, Univ. of Science and Technology of China (China)
Lixin Xu, Univ. of Science and Technology of China (China)


Published in SPIE Proceedings Vol. 9950:
Laser Beam Shaping XVII
Andrew Forbes; Todd E. Lizotte, Editor(s)

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