Vertical-cavity surface emitting laser diode and its...

Details Vertical-cavity surface emitting laser diode and its... Vertical-cavity surface emitting laser diode and its...

2006-06-27

2006-06-27

Harvey, Minsun Oh (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S043010

Reexamination Certificate

active

07068696

ABSTRACT:
A vertical-cavity surface emitting laser diode comprises: a first and a second reflectors; an active layer provided between the first and the second reflectors; and an oxidizee layer having a non-oxidized part and an oxidized part provided around the non-oxidized part. An electric current is injected into the non-oxidized part. The oxidizee layer has a proton-containing part including proton at least at a position substantially enclosing the non-oxidized part.

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