Laser diode with a grating layer

Details Laser diode with a grating layer Laser diode with a grating layer

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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