Stress reduced laser module

Details Stress reduced laser module Stress reduced laser module

1997-07-03

1998-12-29

Lee, John D.

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

385 94, G02B 642

Patent

active

058548696

ABSTRACT:
A module which holds an optical fiber and a laser in alignment to couple light energy emitted from the laser to an end of the fiber. The fiber is held within a metal ferrule. The fiber and the laser are aligned by means of a metal platform to which both the ferrule and the laser are secured. Only the ferrule is secured to the outer box of the module, so that the platform, along with the alignment of the fiber and the laser, are isolated from mechanical stresses induced in the box.

REFERENCES:
patent: 4752109 (1988-06-01), Gordon et al.
"Alignment of Gaussian Beams", W. B. Joyce et al, Applied Optics, vol. 23, No. 23, pp. 4187-4196, Dec. 1984.

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