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Kvantovaya Elektronika, 1991 Volume 18, Number 11, Pages 1314–1316 (Mi qe4378)

Lasers

Experimental investigation of the spatial and spectral characteristics of the radiation emitted by diffraction-coupled multicomponent injection lasers

A. E. Kosykh, A. S. Logginov, S. A. Pashko


Abstract: An experimental investigation confirmed theoretical calculations of the optimal parameters of multicomponent phase-locked injection lasers with a diffraction coupling. The feasibility of strong antiphase locking in an injection laser array was demonstrated. The maximum peak power of the output radiation was ~ 250 mW for single-mode lasing and the angular divergence was equal to the diffraction limit.

UDC: 621.373.826.038.825.4

PACS: 42.55.Px, 42.60.Jf, 42.60.Fc, 42.60.Lh, 81.15.Gh, 42.65.Re

Received: 13.06.1991


 English version:
Soviet Journal of Quantum Electronics, 1991, 21:11, 1199–1200

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© Steklov Math. Inst. of RAS, 2024