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Proceedings Paper

Multimode lasing at room temperature from InGaAs/GaAs quantum dot lasers
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Paper Abstract

We demonstrate InGaAs/GaAs quantum dot lasers with multimode lasing at room temperature immediately above threshold. The lasing modes are separated by about ten times the Fabry-Perot mode spacing, with several dark modes in between the lasing modes. Rate equation simulations indicate that this multimode behavior can be explained by a homogeneous broadening that is on the order of the mode spacing.

Paper Details

Date Published: 8 November 2001
PDF: 8 pages
Proc. SPIE 4533, Semiconductor Lasers for Lightwave Communication Systems, (8 November 2001); doi: 10.1117/12.447768
Show Author Affiliations
Benjamin Klein, National Institute of Standards and Technology (United States)
Kevin L. Silverman, National Institute of Standards and Technology (United States)
Richard P. Mirin, National Institute of Standards and Technology (United States)


Published in SPIE Proceedings Vol. 4533:
Semiconductor Lasers for Lightwave Communication Systems
Carmen S. Menoni; Richard P. Mirin, Editor(s)

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