Short wavelength (4 mu m) quantum cascade detector based on strain compensated InGaAs/InAlAs
F. R. Giorgetta, E. Baumann, R. Theron, M. L. Pellaton, D. Hofstetter et al.
We report on a quantum cascade detector based on nearly strain compensated InGaAs/InAlAs pseudomorphically grown on InP substrate and detecting light at short wavelengths around 4 [mu]m. The background limited infrared performance (BLIP) condition is met at a temperature of 108 K with a high detec ... [Appl. Phys. Lett. 92, 121101 (2008)] published Mon Mar 24, 2008.
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We report on a quantum cascade detector based on nearly strain compensated InGaAs/InAlAs pseudomorphically grown on InP substrate and detecting light at short wavelengths around 4 [mu]m. The background limited infrared performance (BLIP) condition is met at a temperature of 108 K with a high detec ... [Appl. Phys. Lett. 92, 121101 (2008)] published Mon Mar 24, 2008.
Read full Article »
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