Method of fabricating strip monomode active optical waveguides b

Details Method of fabricating strip monomode active optical waveguides b Method of fabricating strip monomode active optical waveguides b

1992-10-09

1994-01-18

Jones, W. Gary

Glass manufacturing

Processes

With shaping of particulate material and subsequent fusing...

65 184, 65 6051, 65 6053, 65 608, 427555, 430321, C03C 1702

Patent

active

052796345

ABSTRACT:
In order to fabricate strip monomode active optical waveguides for optical telecommunications, a layer of vitreous soot is deposited on the interior of a tubular substrate and is impregnated with a solution of a precursor of a rare-earth dopant, and a radiation with a wavelength comprised in an absorption band of the dopant is moved along the soot, along a trajectory corresponding to the geometrical shape desired for the guide, thereby forming a vitrified strip.

REFERENCES:
patent: 3873339 (1975-03-01), Hudson
patent: 4676820 (1987-06-01), Le Sergent
patent: 4799946 (1989-01-01), Ainslie
patent: 5047076 (1991-09-01), Cognolato
patent: 5151117 (1992-09-01), Bartholomew
Kitawaga et al., "Guided-Wave Laser . . . " (Electronics letters vol. 27, . 4, Feb. 14, 1991 pp. 334-335.
S. Najafi et al., "Ion-Exchanged Rate-Earth Doped Waveguides" SPIE vol. 1128 pp. 142-144.
M. Gulielmi et al., Planar and Strip Optical Waveguides . . . SPIE vol. 1513, pp. 44-49.

Affiliated with

Also associated with

Rating

Method of fabricating strip monomode active optical waveguides b does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of fabricating strip monomode active optical waveguides b, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of fabricating strip monomode active optical waveguides b will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1133550