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Proceedings Paper

Mode emission properties of semiconductor microdisk and microring lasers
Author(s): Tsin Dong Lee; Po Hsiu Cheng; Jin Shan Pan; Kuochou Tai; YinChieh Lai; Kai-Feng Huang
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Paper Abstract

We have successfully fabricated optically pumped semiconductor micro-disk and micro-ring lasers under the InGaAsP/InGaAs system at the 1.5 micrometers wavelength and under the InGaP/InGaAlP system at the 0.66 micrometers wavelength. The spontaneous emission factor (beta) of these micro-lasers is estimated directly from their output-pump curves and its dependence on the cavity volume is verified. Interesting phenomena regarding the far-field emission pattern and lasing linewidth of these micro-cavity lasers are experimentally observed and theoretically studied.

Paper Details

Date Published: 9 November 1999
PDF: 9 pages
Proc. SPIE 3899, Photonics Technology into the 21st Century: Semiconductors, Microstructures, and Nanostructures, (9 November 1999); doi: 10.1117/12.369400
Show Author Affiliations
Tsin Dong Lee, National Chiao Tung Univ. (Taiwan)
Po Hsiu Cheng, National Chiao Tung Univ. (Taiwan)
Jin Shan Pan, National Chiao Tung Univ. (Taiwan)
Kuochou Tai, National Chiao Tung Univ. (United States)
YinChieh Lai, National Chiao Tung Univ. (Taiwan)
Kai-Feng Huang, National Chiao Tung Univ. (Taiwan)

Published in SPIE Proceedings Vol. 3899:
Photonics Technology into the 21st Century: Semiconductors, Microstructures, and Nanostructures
Seng Tiong Ho; Yan Zhou; Weng W. Chow; Yasuhiko Arakawa, Editor(s)

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