Semiconductor light-emitting device with cadmium zinc selenide l

Details Semiconductor light-emitting device with cadmium zinc selenide l Semiconductor light-emitting device with cadmium zinc selenide l

1991-10-11

1994-03-29

Davie, James W.

Coherent light generators

Particular active media

Semiconductor

257 79, 257103, 257613, H01S 319

Patent

active

052992179

ABSTRACT:
A semiconductor light-emitting device containing as first and second semiconductor layers a semiconductor of Cd.sub.x Zn.sub.1-x S.sub.y Se.sub.1-y (0<x.ltoreq.1, 0.ltoreq.y.ltoreq.1) and as an active layer a semiconductor of Cd.sub.x Zn.sub.1-x S.sub.y Se.sub.1-y (0.ltoreq.x.ltoreq.1, 0.ltoreq.y.ltoreq.1) formed between the first and second semiconductor layers, if necessary sandwiching the active layer with a pair of light guiding layers, can emit a blue laser light excellent in properties and high in reliability.

REFERENCES:
patent: 3374176 (1968-03-01), Potter
patent: 3496429 (1970-02-01), Robinson
patent: 3599059 (1971-08-01), Hou
patent: 5081632 (1992-01-01), Migita et al.
Preprint of Lectures in 37th Associated Meeting of Applied Physics, vol. 1, p. 200, No. 28-p-S-3, 1990. (no month).

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