Laser beam generating unit

Details Laser beam generating unit Laser beam generating unit

2007-07-24

2007-07-24

Rodriguez, Armando (Department: 2828)

Coherent light generators

Particular active media

Gas

C385S115000

Reexamination Certificate

active

11063182

ABSTRACT:
A laser beam generating unit has a semiconductor laser unit having a plurality of beam emitting portions located in the shape of a matrix, and a plurality of optical fibers for individually transmitting laser beam emitted from the beam emitting portions. An optical fiber bundle is formed by binding a plurality of the optical fibers on a side where laser beam emits, and laser beam is emitted through a taper adaptor provided on the side where laser beam emits. Then, laser beam can be transmitted by the optical fibers at a good condition, and can be collected by a beam transmitting path of the adaptor having the thinner diameter with high efficiency and the power density can be raised.

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Pat Abs. of Japan, Nov. 30, 1995, vol. 1995, No. 10, claims 1-8.

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