Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Chinese Optics Letters
  • Vol. 9,
  • Issue 11,
  • pp. 111404-
  • (2011)

122-W high-power single-frequency MOPA fiber laser in all-fiber format

Not Accessible

Your library or personal account may give you access

Abstract

We demonstrate a high-power single-frequency master oscillator power amplifier (MOPA) fiber laser. The central wavelength of the single-frequency fiber laser seed is 1 063.8 nm, with a linewidth narrower than 20 kHz and output power of 120 mW. By using two-stage amplification, a single-frequency fiber laser with an output power of 122 W is obtained, and the optical-optical conversion efficiency is 72%. No significant amplified spontaneous emission (ASE) or stimulated Brillouin scattering (SBS) is observed. The output power can be further increased by launching more pump power.

© 2011 Chinese Optics Letters

PDF Article
More Like This
High-power and near-shot-noise-limited intensity noise all-fiber single-frequency 1.5 μm MOPA laser

Changsheng Yang, Xianchao Guan, Qilai Zhao, Bo Wu, Zhouming Feng, Jiulin Gan, Huihui Cheng, Mingying Peng, Zhongmin Yang, and Shanhui Xu
Opt. Express 25(12) 13324-13331 (2017)

210 W single-frequency, single-polarization, thulium-doped all-fiber MOPA

Jiang Liu, Hongxing Shi, Kun Liu, Yubin Hou, and Pu Wang
Opt. Express 22(11) 13572-13578 (2014)

150 W high-average-power, single-frequency nanosecond fiber laser in strictly all-fiber format

Rongtao Su, Pu Zhou, Hu Xiao, Xiaolin Wang, and Xiaojun Xu
Appl. Opt. 51(16) 3655-3659 (2012)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved