Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 35,
  • Issue 14,
  • pp. 2988-2993
  • (2017)

High Energy All-Fiber Tm-Doped Femtosecond Soliton Laser Mode-Locked by Nonlinear Polarization Rotation

Not Accessible

Your library or personal account may give you access

Abstract

A high-energy thulium-doped all-fiber soliton laser passively mode-locked by nonlinear polarization rotation (NPR) technology is presented, generating 350 fs pulses with spectral width of 11.5 nm at 1890 nm wavelength. Kelly sidebands of the soliton spectrum are well suppressed due to the NPR effect in the fiber laser. The average output power reaches 90 mW, corresponding to the pulse energy up to 7.8 nJ and the pulse peak power of 22.3 kW, leading to the higher order soliton generation. This has been testified by the relationship between the soliton period and the cavity length. Thus, the laser can deliver high-energy ultrashort soliton pulses while the pulse shape is close to one of the fundamental solitons. We believe that this represents one of the best observations of short pulse duration as well as high pulse power coexisting in Tm-doped soliton fiber lasers.

© 2017 IEEE

PDF Article
More Like This
Thulium-doped fiber laser mode-locked by nonlinear polarization rotation in a chalcogenide tapered fiber

Imtiaz Alamgir and Martin Rochette
Opt. Express 30(9) 14300-14310 (2022)

Generation of high-energy rectangular pulses in a nonlinear polarization rotation mode-locked ring fiber laser

Jinjuan Gao, Tingyin Ning, Yanjun Liu, Xinxin Shang, Xile Han, Quanxin Guo, Linguang Guo, Zhengyi Lu, Zhihao Wang, Huanian Zhang, and Shouzhen Jiang
Appl. Opt. 58(28) 7897-7903 (2019)

All-polarization-maintaining mode-locked thulium-doped femtosecond laser at 1.7 µm

Nan Zhang, Weiqi Jiang, Yafei Meng, and Fengqiu Wang
Opt. Continuum 2(5) 1013-1019 (2023)

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