Related Experiment Video
Updated: May 29, 2026

08:48
Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy
Published on: November 22, 2019
Low repetition rate high energy 1.5 µm fiber laser
Peng Wan1, Jian Liu, Lih-Mei Yang
1Polaronyx, Inc., San Jose, CA 95131, USA. pwan@polaronyx.com
Optics Express
|September 22, 2011
Abstract:
In this paper, we report, for the first time, that by modulating pump beam to suppress ASE effect we realized ultra-low repetition rate output in an all fiber based Er:Yb codoped master oscillator power amplifiers (MOPA) system. Combined with pulse shaping technology, pulses with up to 205 µJ pulse energy and 200 ns pulse duration were obtained at Hz level.

