Zobrazeno 1 - 4
of 4
pro vyhledávání: '"77"'
Autor:
Johannes Schmidt, Johannes Schmitz, Andreas Wörl, N. Kohn, Volker Daumer, Frank Rutz, T. Stadelmann, Matthias Wauro, T. Hugger, Robert Rehm, R. Müller, W. Luppold, Jasmin Niemasz
Publikováno v:
SPIE Proceedings.
This paper reports on advances in the electro-optical characterization of InAs/GaSb short-period superlattice infrared photodetectors with cut-off wavelengths in the mid-wavelength and long-wavelength infrared ranges. To facilitate in-line monitoring
Autor:
Zhaobing Tian, James Pattison, Nutan Gautam, Ashok K. Sood, Sanjay Krishna, Eric A. DeCuir, Roger E. Welser, Nibir K. Dhar, Priyalal Wijewarnasuriya
Publikováno v:
Infrared Sensors, Devices, and Applications III.
InAs/GaSb type-II superlattices (T2-SLs) are of great interest as they provide a lot of band engineering flexibility. A wide variety of unipolar barrier structures have been investigated with this material system. In this report, we will present our
Publikováno v:
Advanced Photon Counting Techniques III.
There are many applications where the ability to detect optical signals in the 1.65 - 3 μm wavelength range would be of considerable interest. In this paper we discuss two technologies that offer considerable promise for high speed, high sensitivity
Publikováno v:
SPIE Proceedings.
Electric and optical properties of IR photodiodes based on InAs/(GaIn)Sb superlattices were investigations. Mesa diodes were fabricated with cut-off wavelengths ranging from 7.5 to 12 micrometers , showing 77 K detectivities between 1 X 1012 cmHz0.5/