Lateral grating array high power CW visible semiconductor laser |
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| Authors: | Scifres D.R. Burnham R.D. Streifer W. |
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| Affiliation: | Xerox Palo Alto Research Centers, Palo Alto, USA; |
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| Abstract: | A periodic, grating-like array of substrate grooves oriented parallel to the longitudinal axis of the laser provides a small periodic lateral thickness modulation of the active region of an MO-CVD-grown Ga1?xAlxAs laser producing phase-locked operation at 7680 ?. CW output powers as high as 138 mW/facet have been obtained. |
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