Title

100W Class Green 10Ps 280Μj Laser With M2≪1.4 Using Z-Slab Amplifier

Keywords

burst mode; multi-pass zigzag slab amplifier; Picosecond; second harmonic conversion; ultrafast lasers; Zslab

Abstract

A high-power green picosecond laser based on the â€Z-slab' Nd:YAG amplifier is presented. The edge-pumped zigzag amplifier was designed to achieve high energy scaling with good beam quality. In a master oscillator power amplifier system 120 W average power was produced at 1064 nm, which was frequency doubled to 84 W at 532 nm. The maximum pulse energy was 400 μJ at 1064 nm and 280 μJ at 532 nm. The repetition rate was variable from 250 to 1000 kHz with M2 < 1.4. In burst mode with 1-10 pulses, over one millijoule total burst energy was demonstrated at 1064 nm.

Publication Date

7-15-2016

Publication Title

Proceedings of SPIE - The International Society for Optical Engineering

Volume

9726

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1117/12.2210986

Socpus ID

84981513154 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84981513154

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