Phase grating used in coherent laser beam summation

ZhenSen Wu; Langyun Gao; Ping Zhang

doi:10.1117/12.148384

7 August 1993 Phase grating used in coherent laser beam summation

ZhenSen Wu, Langyun Gao, Ping Zhang

Proceedings Volume 1869, Intracavity and Extracavity Control of Laser Beam Properties; (1993) https://doi.org/10.1117/12.148384
Event: OE/LASE'93: Optics, Electro-Optics, and Laser Applications in Scienceand Engineering, 1993, Los Angeles, CA, United States

Abstract

This paper is solved the the coherent combination of several laser beams with the high-efficiency multi-beam grating which is optimized by specific requirement. The coherence between laser beams is controlled by injection locking feedback circuits.

Citation Download Citation

ZhenSen Wu, Langyun Gao, and Ping Zhang "Phase grating used in coherent laser beam summation", Proc. SPIE 1869, Intracavity and Extracavity Control of Laser Beam Properties, (7 August 1993); https://doi.org/10.1117/12.148384

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