Quantum Well Intersubband Heterodyne Infrared Detection up to 82 GHz

Authors

Jianmeng Li, National Research Council of Canada
Hui Chun Liu, National Research Council of Canada
Elliott R. Brown, Wright State University - Main CampusFollow
K. A. McIntosh, National Research Council of Canada
Kirby B. Nichols, National Research Council of Canada
M. J. Manfra, National Research Council of Canada

Document Type

Article

Publication Date

1-1-1996

Identifier/URL

43035632 (Pure)

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Abstract

We demonstrate the heterodyne detection of two CO2 laser signals offset in frequency up to 82.16 GHz using a multiple quantum well intersubband infrared photodetector. The high frequency is reached by down conversion using the detector itself as a microwave or millimeter-wave mixer.

Repository Citation

Li, J., Liu, H. C., Brown, E. R., McIntosh, K. A., Nichols, K. B., & Manfra, M. J. (1996). Quantum Well Intersubband Heterodyne Infrared Detection up to 82 GHz. Proceedings of SPIE - The International Society for Optical Engineering, 2685, 196-205.
https://corescholar.libraries.wright.edu/physics/1391

DOI

10.1117/12.237706