High-Power Distributed Feedback Lasers With Surface Gratings

High-Power Distributed Feedback Lasers With Surface Gratings

We present the results for high-power broad-area distributed feedback lasers with surface gratings of 80th, 135th, and 270th Bragg orders. A maximum output power of 11 W for a laser with 80th order grating, emitting around 976 nm with a spectral width

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Veröffentlicht in:IEEE photonics technology letters 2012-08, Vol.24 (16), p.1443-1445
Hauptverfasser: Fricke, Jörg, Wenzel, H., Bugge, F., Brox, O. P., Ginolas, A., John, W., Ressel, P., Weixelbaum, L., Erbert, G.
Format: Artikel
Sprache:eng
Schlagworte:
Bragg grating
Bragg gratings
Distributed feedback devices
Gratings
high power
laser fabrication
Laser feedback
Power lasers
semiconductor laser
Surface emitting lasers
wavelength stabilization
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Beschreibung
Zusammenfassung:We present the results for high-power broad-area distributed feedback lasers with surface gratings of 80th, 135th, and 270th Bragg orders. A maximum output power of 11 W for a laser with 80th order grating, emitting around 976 nm with a spectral width
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2012.2206378