remote sensing and imaging applications. Traditional bulk infrared photodetectors suffer from integration challenges and high-power consumption induced by the cryogenic cooling requirement. Here, we demonstrate a tunneling-dominant triple-junction broadband polarization-sensitive photodetector based on a ...
Polarization sensitive photoelectic conversion by polymer/titania bilayerpoly(phenylene vinylenepolythiophene and derivativesorganic/inorganic interfacesphotoconductivitypolarized lightphotodetectorOriented layers of conjugated-polymers, poly(p-phenylene vinylene) and poly(3-dodecylthiophene), were fabricated on titania...
14Altmetric Metrics Abstract On-chip polarization-sensitive photodetectors offer unique opportunities for next-generation ultra-compact polarimeters. So far, mainstream approaches have relied on the anisotropic absorption of natural materials or artificial structures. However, such a model is inherently restri...
This method makes it possible to use bio-inspired single-shot Pol-PDs to build a simple, cost-effective, highly sensitive polarization imaging system, she said. It also offers a pathway for the development of highly sensitive, miniaturized, on-chip integrated polarization imaging systems, Li added...
An excellent photodetector (PD) can recognize all the properties of light, including intensity, frequency, and polar- ization. PDs capable of detecting polarized light need a spe- cific optical structure or crystal structure. Lately, perovskite was used in polarization-sensitive PDs due to its ...
denoted byη. The fixed size of nanostructures features a specific resonance wavelength with a finite spectral width, with broader wavelengths correlating to increased processing complexity.c(i) Schematic of the ASPD system integrating polarization-sensitive WSe2-based photodetector and MoS2-based field-...
5.3 Polarization-sensitive single-photon Lidar Ordinary single-photon Lidar only obtains the number of incident photons and the flight time of photons to achieve three-dimensional imaging, and its detection capability in complex environments will be greatly limited. Polarization imaging can improve the ...
Polarization-Sensitive Ultraviolet Detection from Oriented- CdSe@CdS-Dot-in-Rods-Integrated Silicon Photodetectorcomposite filmsdot-in-rods materialsEMCCDphotodetectionPolarization can be used to distinguish artificial objects in complicated environments. The development of polarization-sensitive detection at ...
SUBJECT AREAS: CARBON NANOTUBES AND FULLERENES NANOPHOTONICS AND PLASMONICS ELECTRICAL AND ELECTRONIC ENGINEERING MATERIALS SCIENCE Broadband, Polarization-Sensitive Photodetector Based on Optically-Thick Films of Macroscopically Long, Dense, and Aligned Carbon Nanotubes Se´bastien Nanot1, Aron W. Cummings2...
angle of 638 nm. These results indicate that our polarization-sensitive photodetector has better anisotropy, and can effectively distinguish different polarization angles. However, if the photodetector is directly applied to a polarized light communication system and interconnected with an external circuit...