Coherent beam combination of two thulium
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Yanxing Ma; Pu Zhou; Xiaolin Wang; Kai Han; Haotong Ma; Xiaojun Xu; Lei Si; Zeji
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Article
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2011
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Elsevier Science
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English
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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