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VECSELs: Growing the Semiconductor Layers

The superlattice semiconductor material consists of thin layers of materials with differing band gaps.
VECSEL layers

Cap Layer:

Pump Absorption and Gain Region:


The structures are accurately grown using MOCVD with in-situ optical monitoring.

MOCVD photo EMCORE D125 Reactor, Compound Semiconductor Research Laboratory


Points of Contact:

W. J. Alford   Andy Allerman   Ron Allman
Mike Bannis   Mary Crawford   Weng Chow
Peter Esherick   Art Fischer   T. D. Raymond
Darwin Serkland   Arlee Smith   Channy Wong

Related Links:

VECSEL: The Other Surface Emitting Semiconductor Laser


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