Phase-locking of the 2D structures | Zendy

В. В. Аполлонов | Zendy; S. I. Derzhavin | Zendy; V.V. Kislov | Zendy; V. V. Kuzminov | Zendy; D. Mashkovskiy | Zendy; A M Prokhorov | Zendy

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Phase-locking of the 2D structures

Author(s) -

В. В. Аполлонов,

S. I. Derzhavin,

V.V. Kislov,

V. V. Kuzminov,

D. Mashkovskiy,

A M Prokhorov

Publication year - 1999

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.4.000019

Subject(s) - optics , tilt (camera) , diode , laser , phase (matter) , materials science , semiconductor laser theory , aperture (computer memory) , laser diode , phase locking , retroreflector , physics , optoelectronics , geometry , mathematics , quantum mechanics , acoustics

Experimental results on 1D and 2D phase-locking of laser diode arrays are presented. Attention is paid to the employment of the arrays consisting of wide aperture lasers diodes. Selection of the "in-phase" supermode, preferable for most of the cases, is attained in the external quarter Talbot (Lc=ZT/4=d 2 /2l) cavity due to the output mirror tilt at the angle jm=l/2d. Analysis of the parameters that influence on the phase-locking is given. Our experiments confirm theoretical predictions of the system stability and adequate selectivity for the laser diode array fill factor (FF) FF=0.6.

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