Presentation
5 March 2021 Frequency performance of intersubband detectors
Gottfried Strasser, Johannes Hillbrand, Hedwig Knötig, Sandro Dal Cin, Robert Weih, Aaron M. Andrews, Hermann Detz, Benedikt Schwarz
Author Affiliations +
Abstract
We will report on the high-frequency operation of QCDs, ICDs, and QWIPs connected to a monolithic coplanar transmission line without air-bridge. A single-period QCD with more than 0.8 A/W responsivity at 300K paves the way towards sensitive multiheterodyne detection at room-temperature.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Gottfried Strasser, Johannes Hillbrand, Hedwig Knötig, Sandro Dal Cin, Robert Weih, Aaron M. Andrews, Hermann Detz, and Benedikt Schwarz "Frequency performance of intersubband detectors", Proc. SPIE 11700, Optical and Quantum Sensing and Precision Metrology, 1170040 (5 March 2021); https://doi.org/10.1117/12.2586923
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KEYWORDS
Sensor performance

Sensors

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