Mode emission properties of semiconductor microdisk and microring lasers

Tsin Dong Lee; Po Hsiu Cheng; Jin Shan Pan; Kuochou Tai; YinChieh Lai; Kai-Feng Huang

doi:10.1117/12.369400

9 November 1999 Mode emission properties of semiconductor microdisk and microring lasers

Tsin Dong Lee, Po Hsiu Cheng, Jin Shan Pan, Kuochou Tai, YinChieh Lai, Kai-Feng Huang

Proceedings Volume 3899, Photonics Technology into the 21st Century: Semiconductors, Microstructures, and Nanostructures; (1999) https://doi.org/10.1117/12.369400
Event: International Symposium on Photonics and Applications, 1999, Singapore, Singapore

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.

Citation Download Citation

Tsin Dong Lee, Po Hsiu Cheng, Jin Shan Pan, Kuochou Tai, YinChieh Lai, and Kai-Feng Huang "Mode emission properties of semiconductor microdisk and microring lasers", Proc. SPIE 3899, Photonics Technology into the 21st Century: Semiconductors, Microstructures, and Nanostructures, (9 November 1999); https://doi.org/10.1117/12.369400

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