Title

Spectral Beam Combining Of 2 Μm Tm Fiber Laser Systems

Abstract

Output beams from three independently frequency-stabilized thulium master-oscillator power-amplifier fiber laser systems were spectrally combined using a plane-ruled metal diffraction grating. Two laser channels were frequency-stabilized with guided mode resonance filters and the third was stabilized using a plane-ruled metal diffraction grating. The systems had output wavelengths between 1984 and 2015 nm, each with a spectral width of 100-450 pm and output powers between 40-120 W. The combined beam had powers up to 49 W and was 32% efficient with respect to the launched pump power. © 2011 Elsevier B.V.

Publication Date

4-1-2011

Publication Title

Optics Communications

Volume

284

Issue

7

Number of Pages

1988-1991

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1016/j.optcom.2010.12.017

Socpus ID

79951672354 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/79951672354

This document is currently not available here.

Share

COinS