Output parameters of room-temperature green semiconductor lasers as a function of an active region geometry

M. M. Zverev; N. A. Gamov; E. V. Zdanova; D. V. Peregoudov; V. B. Studionov; S. V. Sorokin; I. V. Sedova; S. V. Ivanov; P. S. Kop'ev

doi:10.1117/12.740170

13 April 2007 Output parameters of room-temperature green semiconductor lasers as a function of an active region geometry

M. M. Zverev, N. A. Gamov, E. V. Zdanova, D. V. Peregoudov, V. B. Studionov, S. V. Sorokin, I. V. Sedova, S. V. Ivanov, P. S. Kop'ev

Author Affiliations +

Proceedings Volume 6612, Laser Optics 2006: Diode Lasers and Telecommunication Systems; 66120F (2007) https://doi.org/10.1117/12.740170
Event: Laser Optics 2006, 2006, St. Petersburg, Russian Federation

Abstract

Characteristics of low-threshold ZnSe-based room-temperature green semiconductor alsers are studied in detail as dependent on transverse size (h) of an active region. It is shown that the efficiency increases with increasing h, then passes through a maximum, and gradually falls down when h exceeds the cavity length L. The effect can be explained by taking into account the excitation of different transversal modes.

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M. M. Zverev, N. A. Gamov, E. V. Zdanova, D. V. Peregoudov, V. B. Studionov, S. V. Sorokin, I. V. Sedova, S. V. Ivanov, and P. S. Kop'ev "Output parameters of room-temperature green semiconductor lasers as a function of an active region geometry", Proc. SPIE 6612, Laser Optics 2006: Diode Lasers and Telecommunication Systems, 66120F (13 April 2007); https://doi.org/10.1117/12.740170

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