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Proceedings Paper

Angle-dependent multiple-wavelength radial emissions in a toroidal microcavity: a photonic quantum ring laser
Author(s): Jung Chak Ahn; H. Y. Kang; O'Dae Kwon
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Paper 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.

Paper Details

Date Published: 7 July 1998
PDF: 11 pages
Proc. SPIE 3283, Physics and Simulation of Optoelectronic Devices VI, (7 July 1998); doi: 10.1117/12.316688
Show Author Affiliations
Jung Chak Ahn, Pohang Univ. of Science and Technology (South Korea)
H. Y. Kang, Pohang Univ. of Science and Technology (South Korea)
O'Dae Kwon, Pohang Univ. of Science and Technology (South Korea)


Published in SPIE Proceedings Vol. 3283:
Physics and Simulation of Optoelectronic Devices VI
Marek Osinski; Peter Blood; Akira Ishibashi, Editor(s)

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