High-index-contrast single output teardrop laser fabricated via oxygen-enhanced non-selective oxidation

A high-index-contrast single output teardrop laser fabricated via oxygen-enhanced non-selective wet oxidation is demonstrated. The device offers a low (55 mA) threshold and high (138 mW) output power from a single, uncoated output facet.

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Bibliographic Details
Published inCLEO/QELS: 2010 Laser Science to Photonic Applications pp. 1 - 2
Main Authors Seibert, Christopher S, Wangqing Yuan, Hall, Douglas C, Xiangning Luo, Moretti, Tony, Sugg, Alan R
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2010
Subjects
(250.5960) Semiconductor Lasers
(290.5880) Scattering
Etching
Light scattering
Optical resonators
Optical scattering
Optical surface waves
Oxidation
Rough surfaces
Semiconductor lasers
Surface roughness
Threshold current
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Summary:A high-index-contrast single output teardrop laser fabricated via oxygen-enhanced non-selective wet oxidation is demonstrated. The device offers a low (55 mA) threshold and high (138 mW) output power from a single, uncoated output facet.
DOI:10.1364/CLEO.2010.JTuD106