Article comprising an improved QC laser

It has been found that previously known quantum cascade (QC) lasers have a shortcoming that substantially decreases their usefulness as radiation sources for pollution monitoring and other potential applications that involve absorption measurements. Except at cryogenic temperatures, these lasers hav...

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Bibliographische Detailangaben

Hauptverfasser:	GMACHI, CLAIRE F, CAPASSO, FEDERICO, SIRTORI, CARLO, SIVCO, DEBORAH LEE, BAILLARGEON, JAMES NELSON, FAIST, JEROME, CHO, ALFRED YI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRICITY
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