Effect of Gallium Arsenide Charge Carrier Life Time on the Generation and Detection Efficiency of Continuous and Pulsed Terahertz Radiation
Sign Up to like & getrecommendations! Published in 2021 at "Russian Physics Journal"
DOI: 10.1007/s11182-021-02262-0
Abstract: A configuration and test samples of photoconductive dipole antennas based on SI-GaAs:Cr and LT-GaAs for generation and detection of terahertz radiation are developed. Their operating characteristics in the pulsed mode and in the mode of… read more here.
Keywords: effect gallium; generation detection; terahertz radiation;
Scalable Generation and Detection of on-Demand W States in Nanophotonic Circuits.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.3c01551
Abstract: Quantum physics phenomena, entanglement and coherence, are crucial for quantum information protocols, but understanding these in systems with more than two parts is challenging due to increasing complexity. The W state, a multipartite entangled state,… read more here.
Keywords: state; demand states; scalable generation; generation detection ... See more keywords
Generation and Detection of Strain-Localized Excitons in WS2 Monolayer by Plasmonic Metal Nanocrystals.
Sign Up to like & getrecommendations! Published in 2022 at "ACS nano"
DOI: 10.1021/acsnano.2c02300
Abstract: Excitons in a transition-metal dichalcogenide (TMDC) monolayer can be modulated through strain with spatial and spectral control, which offers opportunities for constructing quantum emitters for applications in on-chip quantum communication and information processing. Strain-localized excitons… read more here.
Keywords: generation detection; localized excitons; strain localized; ws2 monolayer ... See more keywords
Efficient terahertz generation and detection in cadmium telluride using ultrafast ytterbium laser
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0024112
Abstract: In this work, we study THz generation and detection using cadmium telluride (CdTe) crystals pumped by amplified (1.025 μm wavelength) and oscillator (1.045 μm wavelength) ytterbium (Yb) lasers. For each laser, we compare the performances of the… read more here.
Keywords: ytterbium; detection; generation detection; cadmium telluride ... See more keywords
Generation and Detection of Face Morphing Attacks
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DOI: 10.1109/access.2022.3188668
Abstract: Failure of facial recognition and authentication system may lead to several unlawful activities. The current facial recognition systems are vulnerable to different biometric attacks. This research focuses on morphing attack detection. This research proposes a… read more here.
Keywords: detection face; morph images; generation detection; detection ... See more keywords
Deep Fake Generation and Detection: Issues, Challenges, and Solutions
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DOI: 10.1109/mitp.2022.3230353
Abstract: Detection of fake audio and video is a challenging problem. Deepfake is frequently used for creating fake audios and videos using deep learning techniques. Deepfakes, artificially created audiovisual interpretations can be used in many different… read more here.
Keywords: deep fake; detection issues; generation detection; detection ... See more keywords
Terahertz (THz) generator and detection
Sign Up to like & getrecommendations! Published in 2020 at "Empirical Software Engineering"
DOI: 10.30564/ese.v2i1.1777
Abstract: Article history Received: 26 March 2020 Accepted: 30 March 2020 Published Online: 30 April 2020 In the whole research process of electromagnetic wave, the research of terahertz wave belongs to a blank for a long… read more here.
Keywords: detection; generation detection; terahertz generation; multiple attributes ... See more keywords
Singlet Oxygen in Plants: Generation, Detection, and Signaling Roles
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms21093237
Abstract: Singlet oxygen (1O2) refers to the lowest excited electronic state of molecular oxygen. It easily oxidizes biological molecules and, therefore, is cytotoxic. In plant cells, 1O2 is formed mostly in the light in thylakoid membranes… read more here.
Keywords: detection signaling; generation detection; plants generation; singlet oxygen ... See more keywords
All-dielectric metasurfaces for generation and detection of multi-channel vortex beams
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Express"
DOI: 10.7567/1882-0786/ab2da9
Abstract: We theoretically investigate the generation and detection of multi-channel vortex beams (VBs) carrying multiple orbital angular momenta by a monolayer all-dielectric metasurface. The metasurface can realize simultaneous manipulation of a two-level amplitude and continuous phase… read more here.
Keywords: vortex beams; channel vortex; detection multi; generation detection ... See more keywords