Use of a spatial filter for phase locking of a laser array

A. A. Golubentsev; O. R. Kachurin; Fedor V. Lebedev; Anatoly P. Napartovich

doi:10.1117/12.160367

7 October 1993 Use of a spatial filter for phase locking of a laser array

A. A. Golubentsev, O. R. Kachurin, Fedor V. Lebedev, Anatoly P. Napartovich

Proceedings Volume 2109, CIS Selected Papers: High-Power Multibeam Lasers and Their Phase Locking; (1993) https://doi.org/10.1117/12.160367
Event: High-Power Multibeam Lasers and Their Phase Locking, 1993, None, Russian Federation

Abstract

An experimental investigation was made of a new method for phase locking of a periodic laser array. The advantages of the method include an afocal position of a spatial filter and the ease of variation of the coefficient representing the coupling between the lasers in the array, which makes it possible to select the optimal value of this coefficient to ensure the highest total radiation power.

Citation Download Citation

A. A. Golubentsev, O. R. Kachurin, Fedor V. Lebedev, and Anatoly P. Napartovich "Use of a spatial filter for phase locking of a laser array", Proc. SPIE 2109, CIS Selected Papers: High-Power Multibeam Lasers and Their Phase Locking, (7 October 1993); https://doi.org/10.1117/12.160367

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