Semiconductor laser device and semiconductor laser module

Coherent light generators – Particular active media – Semiconductor

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Details

372 50, 385 52, 385 34, 385 90, 385 93, H01S 318, G02B 626

Patent

active

053532945

ABSTRACT:
According to this invention, a semiconductor laser device includes a coaxial package and a semiconductor laser chip. The semiconductor laser chip is incorporated in the package such that an emission position of the semiconductor laser chip is shifted from an axis of the package.

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