Enhancement of Single-Photon Purity and Coherence of III-Nitride Quantum Dot with Polarization-Controlled Quasi-Resonant Excitation.
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DOI: 10.1002/smll.202205229
Abstract: III-Nitride semiconductor-based quantum dots (QDs) play an essential role in solid-state quantum light sources because of their potential for room-temperature operation. However, undesired background emission from the surroundings deteriorates single-photon purity. Moreover, spectral diffusion causes… read more here.
Keywords: photon purity; excitation; resonant excitation; quasi resonant ... See more keywords
Quasi Resonant Inverter Load Recognition Method
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DOI: 10.1109/access.2022.3201355
Abstract: Induction heating (IH) technology is very popular in domestic applications because of its efficiency and safe operating properties. Resonant inverter circuits are widely used in IH systems owing to their high efficiency and soft-switching capability.… read more here.
Keywords: resonant inverter; quasi resonant; load; method ... See more keywords
Quasi-Resonant States of Hydrogen Gas
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DOI: 10.1134/s1063772920090012
Abstract: The article considers the poorly studied states of hydrogen gas (called here “quasi-resonant”) with anomalously high intensity ratios of the lines in the Balmer series, $$I({{{\text{H}}}_{\alpha }}){\text{/}}I({{{\text{H}}}_{\beta }})$$ . It is shown that such states… read more here.
Keywords: hydrogen gas; states hydrogen; resonant states; gas ... See more keywords
Modeling a Dual-Mode Controller Design for a Quasi-Resonant Flyback Converter
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DOI: 10.3390/app9091860
Abstract: The proposed system can overcome the disadvantage of a high peak current in quasi-resonant fly-back (QRF) converters when operated under heavy load conditions. The operating mode and control scheme of a QRF converter with dual-mode… read more here.
Keywords: qrf converter; converter; quasi resonant; dual mode ... See more keywords