This study presents, attenuated total reflection Fourier transforms infrared spectroscopy of
dried serum samples in an effort to assess biochemical changes induced by non-Hodgkin's …

We evaluate a technique to improve the performance of antenna-coupled diode rectifiers
working in the IR. Efficient operation of conventional, lumped-element rectifiers is limited to …

The interest in Infrared and Ultraviolet detectors has increased immensely due to the
emergence of important applications over a wide range of activities. Detectors based on free …

The spectral response of common optoelectronic photodetectors is restricted by a cutoff
wavelength limit λ c that is related to the activation energy (or bandgap) of the …

The use of multilayer semiconductor heterojunction structures has shown promise in infrared
detector applications. Several heterostructures with innovative compositional and …

An InAs/GaAs quantum dot infrared photodetector (QDIP) based on p-type valence-band
intersublevel hole transitions as opposed to conventional electron transitions is reported …

Hole transitions from the heavy-hole (hh) to the light-hole (lh) band contributing to the 4–10
μ m response range are reported on p-GaAs/AlGaAs detectors. The detectors show a …

The optical properties of p-type InP epitaxial films with different doping concentrations are
investigated by infrared absorption measurements accompanied by reflection and …

The ability of narrow bandpass filters to discriminate wavelengths between closely-
separated gas absorption lines is crucial in many areas of infrared spectroscopy. As …

The contributions of inter-valence band (IVB) transitions to the dielectric function (DF) by free
holes among the split-off (so), light-hole (lh) and heavy-hole (hh) bands were investigated. A …