title: Low repetition rate high energy 1.5 µm fiber laser.
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.
authors.affiliation: Polaronyx, Inc., San Jose, CA 95131, USA. pwan@polaronyx.com
authors.forename: Peng
authors.initials: P
authors.lastname: Wan
authors.forename: Jian
authors.initials: J
authors.lastname: Liu
authors.forename: Lih-Mei
authors.initials: LM
authors.lastname: Yang
authors.forename: Farzin
authors.initials: F
authors.lastname: Amzajerdian