Strained quantum-well laser
id:
strained-quantum-well-laser-185-5651307
title:
Strained quantum-well laser
text:
A strained quantum well laser is a type of quantum-well laser, which was invented by Professor Alf Adams at the University of Surrey in 1986. The laser is distinctive for producing a more concentrated beam than other quantum well lasers, making it considerably more efficient. The lasers are notable for usage in CD, DVD, and Blu-Ray drives as well as applications in supermarket barcode readers and telephone optical transmission.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Strained_quantum-well_laser
date created:
2008-01-19T08:51:49Z
date modified:
2024-09-07T18:02:29Z
main entity:
{"identifier":"Q17039226","url":"https://www.wikidata.org/entity/Q17039226"}
image:
fields total:
13
integrity:
14