High single-mode power, monolithic polarization-controlled oxide-confined grating relief VCSELs

High single-mode power, monolithic polarization-controlled oxide-confined grating relief VCSELs

We present polarization-stable InGaAs/GaAs VCSELs with up to 6 mW single-mode output power. The orientation of their polarization along the [011],[0~11] [010] or [001] crystal axis is defined and controlled by a dielectric grating relief.

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Bibliographic Details
Published in:2004 IEEE 19th International Semiconductor Laser Conference, 2004. Conference Digest pp. 109 - 110
Main Authors: Ostermann, J.M., Debernardi, P., Jalics, C., Feneberg, M., Kroner, A., Reidi, M.C., Golling, M., Michalzik, R.
Format: Conference Proceeding
Language:English
Published: IEEE 2004
Subjects:
Dielectrics
Electromagnetic wave polarization
Etching
Gallium arsenide
Gratings
Indium gallium arsenide
Optical polarization
Petroleum
Power generation
Vertical cavity surface emitting lasers
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Description
Summary:We present polarization-stable InGaAs/GaAs VCSELs with up to 6 mW single-mode output power. The orientation of their polarization along the [011],[0~11] [010] or [001] crystal axis is defined and controlled by a dielectric grating relief.
ISBN:0780386272
9780780386273
DOI:10.1109/ISLC.2004.1382780