The paper compares the achievements of quantum well infrared photodetector (QWIP)
technology with those of competitive technologies, with the emphasis on the material …

Nanotechnology, science, and engineering spearhead the 21st century revolution that is
leading to fundamental breakthroughs in the way materials, devices, and systems are …

A major concern today is to accurately measure CO 2, O 3, H 2 O, and CH 4 in the
atmosphere for the prediction of climate and weather. These measurements are critical for …

We report on results of laboratory and field tests of dual-band focal plane arrays (FPAs) in
the medium-wave infrared (MWIR) and long-wave infrared (LWIR), produced under the Army …

We report on results of laboratory and field tests of dual-band MWIR/LWIR focal plane arrays
(FPAs) produced under the Army Research Laboratory's Multidomain Smart Sensor …

A Dual-band Radiometer (DBR) has been developed to accurately measure temperature at
long ranges. Key to the DBR is a dual-band, quantum well infrared photodetector (QWIP) …

The progress in the quantum well infrared photo-detector (QWIP) based on quantum
confinement in semiconductor in recent 10 years has been reviewed. The differences …

InAsxSb1-x (Indium Arsenide Antimonide) is an important low bandgap semiconductor
whose high quality growth on GaAs or Si substrates is indispensible for low cost, large …

Dual-band thermal imagers acquire information simultaneously in both the 8-12 μm (long-
wave infrared, LWIR) and the 3-5 μm (mid-wave infrared, MWIR) spectral range. Compared …

Due to the broadband response of a quantum dot infrared photodetector (QDIP), it is very
useful for outdoor measurement of infrared radiation. The response of AlGaAs/GaAs/InGaAs …