Lasing from semiconductor microring on the end of an optical fiber
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Published Version
Date
2002
Authors
Corbett, Brian M.
Lambkin, Paul M.
Wu, Guanghong
Houlihan, John
Huyet, Guillaume
Journal Title
Journal ISSN
Volume Title
Publisher
AIP Publishing
Published Version
Abstract
Isolated InGaAsP microrings with an outer diameter of 5.8 mum, a width of 1 mum, and a thickness of 0.41 mum were fabricated by epitaxial separation. Individual devices were bonded to multimode optical fiber using Van der Waals forces and optically pumped through the fiber. Lasing around 1505 nm was measured under pulsed and cw pumping at room temperature. The threshold pump power for pulsed operation was estimated to be 38 and 80 muW for cw operation. Multiple radial and azimuthal modes were present due to strong, three-dimensional confinement. Under strong pulsed pumping thermal effects caused the emission wavelength to chirp. (C) 2002 American Institute of Physics. (DOI: 10.1063/1.1496496)
Description
Keywords
Room-temperature operation , Microdisk lasers , Optical fibers , Optical fiber fabrication , Microstructure fabrication , III-V semiconductors , Chirping
Citation
Corbett, B., Lambkin, P., Wu, G. H., Houlihan, J. and Huyet, G. (2002) 'Lasing from semiconductor microring on the end of an optical fiber', Applied Physics Letters, 81(5), pp. 808-810. doi: 10.1063/1.1496496
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Copyright
© 2002 American Institute of Physics.This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. The following article appeared in Corbett, B., Lambkin, P., Wu, G. H., Houlihan, J. and Huyet, G. (2002) 'Lasing from semiconductor microring on the end of an optical fiber', Applied Physics Letters, 81(5), pp. 808-810 and may be found at http://aip.scitation.org/doi/abs/10.1063/1.1496496