Near-room-temperature mid-infrared quantum well photodetector.
Adv Mater
; 23(46): 5536-9, 2011 Dec 08.
Article
em En
| MEDLINE
| ID: mdl-22052780
ABSTRACT
We demonstrate InGaAs mid-infrared quantum well infrared photodetectors (MIR PV-QWIPs) that enable cost-effective mature GaAs-based detection and imaging technologies, with exceptional material uniformity, reproducibility, and yield, over a large area, with high spectral selectivity, innate polarization sensitivity, radiation hardness, high detectivity, and high speed operation at TEC temperatures without bias.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Teoria Quântica
/
Semicondutores
/
Temperatura
/
Raios Infravermelhos
Idioma:
En
Revista:
Adv Mater
Ano de publicação:
2011
Tipo de documento:
Article