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Degradation and spectral–spatial characteristics of the radiation of high-power laser diodes

  • Proceedings of the XV All-Russian Seminar “Physics and the Application of Microwaves” (Waves 2015) Named after Prof. A.P. Sukhorukov
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

Characteristics of the radiation of high-power injection lasers with quantum wells (QW) at 965 nm are measured before and after 30 and 100 h of operation. The relation between slow laser degradation and their spectra, radiation patterns, and radiation polarization is demonstrated. A dynamic self-consistent laser model is developed.

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Correspondence to V. V. Bliznyuk.

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Original Russian Text © V.V. Bliznyuk, M.A. Brit, I.S. Gadaev, O.I. Koval, A.G. Rzhanov, G.A. Solovyev, A.A. Starodumov, 2015, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2015, Vol. 79, No. 12, pp. 1666–1671.

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Bliznyuk, V.V., Brit, M.A., Gadaev, I.S. et al. Degradation and spectral–spatial characteristics of the radiation of high-power laser diodes. Bull. Russ. Acad. Sci. Phys. 79, 1458–1463 (2015). https://doi.org/10.3103/S1062873815120096

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  • DOI: https://doi.org/10.3103/S1062873815120096

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