Vertical-cavity surface-emitting laser active regions for enhanced performance with optical pumping
نویسندگان
چکیده
منابع مشابه
Vertical cavity surface emitting terahertz laser.
Vertical cavity surface emitting terahertz lasers can be realized in conventional semiconductor microcavities with embedded quantum wells in the strong coupling regime. The cavity is to be pumped optically at half the frequency of the 2p exciton state. Once a threshold population of 2p excitons is achieved, a stimulated terahertz transition populates the lower exciton-polariton branch, and the ...
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ژورنال
عنوان ژورنال: IEEE Journal of Quantum Electronics
سال: 2004
ISSN: 0018-9197,1558-1713
DOI: 10.1109/jqe.2004.833234