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Beam quality factor for coherently combined fiber laser beams

✍ Scribed by Pu Zhou; Zejin Liu; Xiaojun Xu; Zilun Chen; Xiaolin Wang

Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
376 KB
Volume
41
Category
Article
ISSN
0030-3992

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✍ Yanxing Ma; Pu Zhou; Xiaolin Wang; Kai Han; Haotong Ma; Xiaojun Xu; Lei Si; Zeji πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 627 KB

Coherent beam combination of two thulium-doped fiber laser beams using a multi-dithering technique is presented for the first time. In the experiment, two fiber lasers centered at 1948.6 nm are coherently combined, and a phase modulator based on piezoelectric ceramics transducer is connected in one