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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/25758
Title: Semiconductor snail lasers
Authors: Strain, M. J.; Mezosi, G.; Javaloyes, Julien ; Sorel, Marc; Pérez Serrano, Antonio ; Scirè, Alessandro ; Balle, Salvador ; Danckaert, Jan; Verschaffelt, Guy
Issue Date: Mar-2010
Publisher: American Institute of Physics
Citation: Applied Physics Letters 96(12): 121105 (2010)
Abstract: A modified ring laser geometry is presented to promote stable unidirectional lasing. The effects of directional coupling and facet reflectivities are investigated with respect to quantum efficiency, directionality, and side-mode suppression ratio of the lasing spectra. Simulation and experimental results are presented showing single mode (>20 dB side-mode suppression ratio), unidirectional lasing on an InP based multiple quantum well material.
Description: 3 pages, 5 figures.
Publisher version (URL): http://dx.doi.org/10.1063/1.3371721
URI: http://hdl.handle.net/10261/25758
DOI: 10.1063/1.3371721
ISSN: 0003-6951
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