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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
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.
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ISSN: 0003-6951
???metadata.dc.identifier.doi???: 10.1063/1.3371721
Citation: Applied Physics Letters 96(12): 121105 (2010)
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