Laser module

Details Laser module Laser module

1994-05-03

1995-02-28

Epps, Georgia Y.

Coherent light generators

Particular resonant cavity

Mirror support or alignment structure

372103, 372108, 372 36, 257684, H01S 308

Patent

active

053944305

ABSTRACT:
A laser module includes a hollow, cylindrical casing having a tapered laser beam emitting hole at one end and an inner thread at an opposite end; a lens mounted inside the casing and retained between a cushion ring and a locating ring; a base having an outer thread threaded into the inner thread on the casing; a laser diode chip and a photo detector mounted on the base and connected to contact pins of the base; a control circuit board fitted into the rear open end of the casing to block the base on the inside and electrically connected to the contact pins on the base for controlling the laser diode chip to emit a constant laser beam out of the tapered laser beam emitting hole via the lens.

REFERENCES:
patent: 4338577 (1982-07-01), Sato et al.
patent: 4768070 (1988-08-01), Takizawa et al.
patent: 4847848 (1989-07-01), Inoue et al.
patent: 4890296 (1989-12-01), Crosby
patent: 5073047 (1991-12-01), Suzuki et al.
patent: 5283802 (1994-02-01), Hsiung

Affiliated with

Also associated with

Rating

Laser module does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser module, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser module will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-853964