Near-infrared intersubband transitions in InGaAs–AlAs–InAlAs double quantum wells
نویسندگان
چکیده
منابع مشابه
Near-infrared intersubband transitions in InGaAs–AlAs–InAlAs double quantum wells
Intersubband optical transitions at short wavelengths in strain-compensated In0.70Ga0.30As—AlAs double quantum wells are investigated by means of mid-infrared absorption. Trade-offs between achieving a high transition energy and a large oscillator strength of the two highest-energy intersubband transitions using our strain-compensation approach are analyzed as a function of the widths of the tw...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2005
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.1931037