Angle-dependent multiple-wavelength radial emissions in a toroidal microcavity: a photonic quantum ring laser

Jung Chak Ahn; H. Y. Kang; O'Dae Kwon

doi:10.1117/12.316688

7 July 1998 Angle-dependent multiple-wavelength radial emissions in a toroidal microcavity: a photonic quantum ring laser

Jung Chak Ahn, H. Y. Kang, O'Dae Kwon

Author Affiliations +

Proceedings Volume 3283, Physics and Simulation of Optoelectronic Devices VI; (1998) https://doi.org/10.1117/12.316688
Event: Optoelectronics and High-Power Lasers and Applications, 1998, San Jose, CA, United States

Abstract

We report for the first time angle-dependent multiple- wavelength emissions over 30 nm range from a toroidal cavity, which is a photonic quantum ring laser naturally formed in a VCSEL structure, with an ultralow threshold approaching the (mu) A-range consistent with Yariv's quantum wire view.

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Jung Chak Ahn, H. Y. Kang, and O'Dae Kwon "Angle-dependent multiple-wavelength radial emissions in a toroidal microcavity: a photonic quantum ring laser", Proc. SPIE 3283, Physics and Simulation of Optoelectronic Devices VI, (7 July 1998); https://doi.org/10.1117/12.316688

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