WAVELENGTH-INSENSITIVE RADIATION COUPLING FOR MULTI-QUANTUM WELL SENSOR BASED ON INTERSUBBAND ABSORPTION
摘要
Devices (100) and techniques for coupling radiation to intraband quantum well semiconductor sensors that are insensitive to the wavelength of the coupled radiation. At least one reflective surface (150,152) is implemented in the quantum well region (130) to direct incident radiation towards the quantum well layers.
申请公布号
WO0031806(A1)
申请公布日期
2000.06.02
申请号
WO1999US27472
申请日期
1999.11.19
申请人
CALIFORNIA INSTITUTE OF TECHNOLOGY;GUNAPALA, SARATH, D.;BANDARA, SUMITH, V.