Power can be generated from radiative exchange between two bodies with different
temperatures—from the radiative cooling of the Earth's surface into space, for example …

Self-powered near-infrared detectors that can work without an external power source
underpin important applications in versatile fields. Herein, a self-powered near-infrared …

We demonstrate a monolithic all-epitaxial resonant-cavity architecture for long-wave infrared
photodetectors with substrate-side illumination. An nBn detector with an ultra-thin (⁠ t≈ 350 …

The next generation of infrared (IR) detectors will enable revolutionary advances in
multicolor hyperspectral capabilities, which warrant the development of multicolor detectors …

Linear gratings polarizers provide remarkable potential to customize the polarization
properties and tailor device functionality via dimensional tuning of configurations. Here, we …

There are a range of fundamental challenges associated with scaling optoelectronic devices
down to the nano-scale, and the past decades have seen significant research dedicated to …

The primary challenge for long-wavelength infrared (λ= 8–13 µm) detection has long been
the mitigation of dark current while achieving a high conversion efficiency of optical to …

This article deals with the optical study of nanostructured components which absorb light
across the entire long-wave infrared (LWIR) spectral band. The components are made of …

The resonance enhanced InAs/GaSb type-II Superlattices (T2SLs) infrared detectors with
diffraction rings is designed, and the photoelectric characteristics are calculated and studied …

Raising the operating temperature of mid-wavelength infrared detectors is critical for
meeting the low size, weight, and power (SWaP) demands of infrared imaging systems. In …