Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2011-03-15
2011-03-15
Harvey, Minsun (Department: 2828)
Coherent light generators
Particular active media
Semiconductor
C372S092000, C372S098000, C372S102000
Reexamination Certificate
active
07907654
ABSTRACT:
A laser diode is provided comprising a multiple quantum well structure, a current concentrating layer having an oxide-confined aperture, a grating layer having an index of refraction, and a transparent electrode, wherein the transparent electrode has an index of refraction less than the index of refraction of the grating layer.
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Fattal David A.
Sigalas Mihail (Mike)
Wang Shih-Yuan (SY)
Harvey Minsun
Hewlett--Packard Development Company, L.P.
Nguyen Phillip
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