Widely tunable gain-switched operation of external cavity grating-coupled surface emitting laser

Hu, Youfang; Gubenko, A.; Venus, G.B.; Gadjiev, I.; Il'inskaja, Natal'a D.; Nesterov, S.; Portnoi, Efim L.; Dubov, Mykhaylo and Khrushchev, Igor (2002). Widely tunable gain-switched operation of external cavity grating-coupled surface emitting laser. IN: Semiconductor lasers and applications. Luo, Yo and Nakano, Yoshiaki (eds) SPIE proceedings, 4913 . SPIE.

Abstract

Widely tunable gain switching of a grating-coupled surface-emitting laser (GCSEL) has been demonstrated in a simple external cavity configuration for the first time. Pulse duration in range of 40-100ps and wavelength tuning over 100nm have been achieved. High power, tail-free optical pulses have been observed at 980nm.

Publication DOI: https://doi.org/10.1117/12.482220
Divisions: Engineering & Applied Sciences > Electrical, electronic & power engineering
Engineering & Applied Sciences
Additional Information: Youfang Hu ; A. Gubenko ; G. B. Venus ; I. Gadjiev ; Natal'a D. Il'inskaya ; S. Nesterov ; Efim L. Portnoi ; Michael Dubov and Igor Y. Khrushchev, "Widely tunable gain-switched operation of external cavity grating-coupled surface emitting laser", Proc. SPIE 4913, Semiconductor Lasers and Applications, 145 (September 9, 2002); doi:10.1117/12.482220. Copyright 2002 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. http://dx.doi.org/10.1117/12.482220
Event Title: Semiconductor Lasers and Applications
Event Type: Other
Event Dates: 2002-10-15
Uncontrolled Keywords: diffraction gratings,etalons,laser resonators,laser tuning,mirrors,ultrashort pulses,external feedback,gain switching,grating-coupled surface-emitting laser,high power,wavelength tunable
Published Date: 2002-10-15

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