Cheng Liwen

LD12 – Study of reflectivity and resistance properties of p-type distributed Bragg reflectors with composition graded interfaces

Cheng L., Yang D., Yao S.

In this work, the reflectivity and series resistance of the p-type distributed Bragg reflectors (DBRs) in vertical cavity surface emitting lasers (VCSELs) under the different thickness of composition graded interface layers, Al composition of the high Al composition layers, Al composition of the low Al composition layers, and the number of DBR periods are simulated […]