Nitride semiconductor laser device having current blocking...

Details Nitride semiconductor laser device having current blocking... Nitride semiconductor laser device having current blocking...

2007-06-05

2007-06-05

Harvey, Minsun Oh (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S046010

Reexamination Certificate

active

10876695

ABSTRACT:
A nitride semiconductor laser including a laminate that includes an n-side semiconductor layer, an active layer and a p-side semiconductor layer, the n-side semiconductor layer or p-side semiconductor layer including a current blocking layer30that is made of InxAlyGa1-x-yN (0≦x≦0.1, 0.5≦y≦1, 0.5≦x+y≦1) and has a stripe-shaped window32formed therein to pass current flow.

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