7 July 1998 Angle-dependent multiple-wavelength radial emissions in a toroidal microcavity: a photonic quantum ring laser
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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.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jung Chak Ahn, H. Y. Kang, 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); doi: 10.1117/12.316688; https://doi.org/10.1117/12.316688
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KEYWORDS
Vertical cavity surface emitting lasers

Laser applications

Laser damage threshold

Transparency

Optical microcavities

Photonic microstructures

Scattering

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