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Proceedings Paper

Numerical study of VECSELs for generation of mid-infrared radiation
Author(s): Adam K. Sokół; Łukasz Piskorski; Patrycja Śpiewak; Robert P. Sarzała
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Paper Abstract

Two different approaches to developing new laser sources operating in the mid-infrared range based on vertical-external cavity surface-emitting lasers (VECSELs) are studied with the aid of numerical modelling. The first one consists in enhancing a maximal emission wavelength of currently available GaSb-based structures beyond 3 μm. The second approach consists in using dual-wavelength VECSEL (DW-VECSEL), emitting two coaxial laser beams of different wavelengths, to generate radiation from the 3-5 μm spectral range with the aid of difference frequency generation.

Paper Details

Date Published: 22 February 2017
PDF: 6 pages
Proc. SPIE 10087, Vertical External Cavity Surface Emitting Lasers (VECSELs) VII, 100870Q (22 February 2017); doi: 10.1117/12.2253103
Show Author Affiliations
Adam K. Sokół, Lodz Univ. of Technology (Poland)
Łukasz Piskorski, Lodz Univ. of Technology (Poland)
Patrycja Śpiewak, Lodz Univ. of Technology (Poland)
Robert P. Sarzała, Lodz Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 10087:
Vertical External Cavity Surface Emitting Lasers (VECSELs) VII
Michael Jetter, Editor(s)

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