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Application of Zn diffusion in reducing the series resistance of the P-distributed Bragg reflector in GaAs/GaA1As vertical cavity surface emitting lasers
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE1996Vol. 2886, pp. 309–309
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Abstract
Due to the potential barriers in the heterointerfaces of quarter wavelength stack layers of the distribute Bragg reflector (DBR) in vertical cavity surface emitting lasers, P-DBR has a very large series resistance. The paper reported a method of reducing this series resistance by Zn diffusion. By this way, we have achieved continue wave vertical cavity surface emitting lasers.
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