Method of making embedded integrated laser arrays and support ci

Details Method of making embedded integrated laser arrays and support ci Method of making embedded integrated laser arrays and support ci

1989-10-31

1990-11-20

Chaudhuri, Olik

Fishing, trapping, and vermin destroying

148DIG95, 437235, 437981, H01L 2120, H01L 21203

Patent

active

049719270

ABSTRACT:
A two dimensional, surface-emitting array of semiconductor lasers. Lasers disposed on a semiconductor substrate emit light in a direction substantially parallel to the substrate surface into a high index material in which the lasers are embedded. Internal reflectors composed of a low index material, also embedded in the high index material, reflect the laser beams to the surface of the array. The indexes of the low index material and the high index material are chosen so that none of the light enters the internal reflector, and all light is reflected to the laser array surface.

REFERENCES:
patent: 4247832 (1981-01-01), Sanders et al.
patent: 4280107 (1981-07-01), Scifres et al.
patent: 4563368 (1986-01-01), Tihangi et al.
patent: 4631730 (1986-12-01), Miller
patent: 4675873 (1987-06-01), Miller
patent: 4760578 (1988-07-01), Oshima et al.
patent: 4797893 (1989-01-01), Dixon
patent: 4843611 (1989-06-01), Kwong et al.
patent: 4851368 (1989-07-01), Dehfor-Rad et al.
patent: 4869780 (1986-09-01), Yang et al.
patent: 4881237 (1989-11-01), Donnelly

Affiliated with

Also associated with

Rating

Method of making embedded integrated laser arrays and support ci 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 making embedded integrated laser arrays and support ci, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making embedded integrated laser arrays and support ci will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-454215