This article is cited in 4 papers

Power increase in Q-switched two-sectional quantum well lasers due to Stark effect

M. S. Buyalo^ab, I. M. Gadzhiev^ab, A. A. Usikova^a, Yu. M. Zadiranov^a, N. D. Il'inskaya, A. E. Gubenko^c, A. Yu. Egorov^abd, E. L. Portnoĭ<sup>a

a</sup> Ioffe Institute, St. Petersburg
^b St. Petersburg National Research University of Information Technologies, Mechanics and Optics
^c Innolume GmbH, 11 Konrad-Adenauer-Allee, Dortmund, 44263, Germany
^d Connector Optics LLC, St. Petersburg

Abstract: Two-sectional laser diodes emitting light pulses in Q-switched (QS) mode are investigated. The active region of lasers contains three quantum wells. The shift of absorption edge due to Stark effect leads to red shift of lasing wavelength and pulse power doubling in QS mode.

Received: 14.05.2015

 English version: Technical Physics Letters, 2015, 41:10, 984–986

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