✦ LIBER ✦

Coherent addition of two dimensional array of fiber lasers

✍ Scribed by Moti Fridman; Vardit Eckhouse; Elena Luria; Vladimir Krupkin; Nir Davidson; Asher A. Friesem

Publisher: Elsevier Science
Year: 2008
Tongue: English
Weight: 173 KB
Volume: 281
Category: Article
ISSN: 0030-4018
DOI: 10.1016/j.optcom.2008.09.065

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✦ Synopsis

Configurations for efficient free space coherent addition of four separate fiber lasers arranged in two dimensional array are presented. They include compact and robust interferometric combiners that can be inserted either inside or outside the cavity of the combined lasers system. The results reveal that over 85% combining efficiency can be obtained.

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