Journal
OPTICS EXPRESS
Volume 28, Issue 8, Pages 10960-10969Publisher
Optica Publishing Group
DOI: 10.1364/OE.385095
Keywords
-
Categories
Funding
- Agence Nationale de la Recherche [LAB COM - 17 LCCO 0002 01]
- Conseil Regional Aquitaine [2017-1R50302-00013493]
- LAPHIA
- Association Nationale de la Recherche et de la Technologie [ANRT 2018/0102]
Ask authors/readers for more resources
We demonstrate a robust linearly polarized 365 W, very low amplitude noise, single frequency master oscillator power amplifier at 1064 nm. Power scaling was done through a custom large mode area fiber with a mode field diameter of 30 mu m. No evidence of stimulated Brillouin scattering or modal instabilities are observed. The relative intensity noise is reduced down to 160 dBc/Hz between 2 kHz and 10 kHz via a wide band servo loop (1 MHz bandwidth). We achieve 350 W of isolated power, with a power stability < 0.7% RMS over 1100 hours of continuous operation and a near diffraction limited beam (M-2 < 1.1). (C) 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available