[21] transferred a metal-MoS 2-metal photodetector to a flexible polydimethylsiloxane (PDMS) substrate and demonstrated that the photodetector became polarization sensitive under uniaxial tensile strains (1-4%). For the second limitation, several approaches have been proposed to modestly enhance the ...
Moreover, the photodetector exhibits a high external quantum efficiency of 120% and a peak specific detectivity of 1.23 x 10(10) Jones under the normal illumination. This polarization-sensitive narrowband photoresponse can be ascribed to the charge collection narrowing mechanism assisted by the ...
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...
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...
& Xu, X. Plasmonic resonance enhanced polarization-sensitive photodetection by black phosphorus in near infrared. ACS Nano 12, 4861–4867 (2018). Article Google Scholar Wu, D. et al. Highly polarization-sensitive, broadband, self-powered photodetector based on graphene/PdSe2/germanium ...
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...
Here, we demonstrate a broadband photodetector using a layered black phosphorus transistor that is polarization-sensitive over a bandwidth from 400 nm to 3,750 nm. The polarization sensitivity is due to the strong intrinsic linear dichroism, which arises from the in-plane optical anisotropy of this...
Highly sensitive infrared polarized photodetector enabled by out-ofplane PSN architecture composing of p-MoTe_(2),semimetal-MoTe_(2)and n-SnSe_(2) power-free and polarization-sensitive.We stack the p-type 2H-MoTe_(2),Weyl semimetal 1T-MoTe_(2)and n-type SnSe_(2)layer-by-layer constructi...
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 ...
It is also an object of the present invention to provide a photodetector structure which is sensitive to the polarization of the incident radiation, the sensitivity being controlled by recessing the top surface of the detector allowing for the monolithic fabrication of detector arrays with varying se...