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All polarization-maintaining, figure-of-9 dispersion-managed Er: fiber laser
Author(s): Youwei Zeng; Yue Zhou; Kun Xu
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Paper Abstract

In this paper, passively mode-locked all polarization-maintaining (PM) dispersion-managed erbium-doped figure-of-9 fiber oscillator based on a nonlinear amplifying loop mirror (NALM) is demonstrated. The figure-of-9 fiber laser can generate 25.7-nm chirped-pulse at a center wavelength of 1550 nm with a repetition of 46.6 MHz, a pulse energy of 0.2 nJ, and a chirped pulse width of 571 fs. The laser output is then amplified by pre-chirped managed nonlinear amplification setup to 5 nJ and further compressed down to 167 fs. Compared to previous studies, the laser presented here has advantages of all-fiber structure, no Kelly sideband and wider bandwidth.

Paper Details

Date Published: 15 November 2018
PDF: 4 pages
Proc. SPIE 10964, Tenth International Conference on Information Optics and Photonics, 109641E (15 November 2018); doi: 10.1117/12.2505210
Show Author Affiliations
Youwei Zeng, Beijing Univ. of Posts and Telecommunications (China)
Yue Zhou, Beijing Univ. of Posts and Telecommunications (China)
Kun Xu, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 10964:
Tenth International Conference on Information Optics and Photonics
Yue Yang, Editor(s)

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