CaltechAUTHORS
Published May 2012 | Version Published
Book Section - Chapter Open

Room Temperature Continuous Wave Lasing in Nanopillar Photonic Crystal Cavities

Creators

  • 1. ROR icon University of California, Los Angeles
  • 2. ROR icon California Institute of Technology

Abstract

We demonstrate room temperature continuous wave lasing in bottom-up photonic crystal cavities formed by patterned III-V nanopillars. Single-cell high-Q photonic crystal cavities are formed with nanopillars by selective-area epitaxy. Control of the nanopillar geometry and heterostructures allows for high-Q and large confinement factor, resulting in a low threshold power density of 75 W/cm^2 at 1040 nm emission wavelength.

Additional Information

© 2012 Optical Society of America.

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Eprint ID
92876
Resolver ID
CaltechAUTHORS:20190213-094611847

Related works

Is published in
https://ieeexplore.ieee.org/document/6325958 (URL)

Dates

Created
2019-02-13
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Updated
2021-11-16
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Physics Department