Semiconductor laser apparatus

Details Semiconductor laser apparatus Semiconductor laser apparatus

2005-03-17

2009-06-23

Harvey, Minsun (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S050120, C372S050122

Reexamination Certificate

active

07551659

ABSTRACT:
A p-type pad electrode in a red semiconductor laser device and a first terminal are connected through a wire. A p-type pad electrode in an infrared semiconductor laser device and a second terminal are connected through a wire. A p-electrode in a blue-violet semiconductor laser device and a third terminal are connected through a wire. An n-electrode in the blue-violet semiconductor laser device is electrically conducting to amount. An n-electrode in the red semiconductor laser device and the mount are connected through a wire, while an n-electrode in the infrared semiconductor laser device and the mount is connected through a wire. The mount has a fourth terminal inside.

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