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Fabrication and Investigation of an Upconversion Quantum-Well-Infrared Photodetector Integrated with a Light-Emitting Diode
作者姓名:甄红楼  李宁  熊大元  周旭昌  陆卫  刘惠春
作者单位:[1]NationalLaboratoryforInfraredPhysics,ShanghaiInstituteofTechnicalPhysics,ChineseAcademyofSciences,Shanghai200083 [2]InstituteofMicrostructuralSciences,NationalResearchCouncil,Ottawa,OntarioKIAOR6,Canada
摘    要:We report the fabrication of an upconversion infrared detector, i.e. a quantum well infrared photodetector integrated with a light-emitting diode (named as QWIP-LED). The infrared photo-response spectrum in the upconversion process is in good agreement with the normal photocurrent spectrum of the QWIP, which demonstrates that the long wavelength infrared band at 8μm has been transferred to the near infrared band at 0.8μm by the upconversion process.

关 键 词:上逆转量子井  光子探测器  光-发射二极管  光子响应光谱
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