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Quantum-illumination-inspired active single-pixel imaging with structured illumination
Applied Optics, 2021Quantum-illumination-inspired single-pixel imaging (QII-SPI) or computational ghost imaging protocol is proposed to improve image quality in the presence of strong background and stray light. According to the reversibility of the optical path, a digital micro-mirror device acts as a structured light modulator and a spatial light filter simultaneously ...
Tiantian Zhang +3 more
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Terahertz frontside-illuminated quantum well photodetector
2008 International Topical Meeting on Microwave Photonics jointly held with the 2008 Asia-Pacific Microwave Photonics Conference, 2008We have demonstrated the operation of a frontside-illuminated GaAs/AlGaAs quantum-well photodetector based on intersubband absorption in a quantum well (QW) with a targeted peak frequency of 3 THz. A multiple-quantum-well structure consists of 20 periods of 18 nm QWs interleaved by 80 nm barriers with an Al alloy content of 2%.
Mikhail, Patrashin, Iwao, Hosako
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Creating self-illuminating quantum dot conjugates
Nature Protocols, 2006Semiconductor quantum dots are inorganic fluorescent nanocrystals that, because of their unique optical properties compared with those of organic fluorophores, have become popular as fluorescent imaging probes. Although external light excitation is typically required for imaging with quantum dots, a new type of quantum dot conjugate has been reported ...
Min-Kyung, So +3 more
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Quantum Illumination: A Laboratory Investigation
2018 International Carnahan Conference on Security Technology (ICCST), 2018Quantum illumination is an idea for detection of targets in the presence of a noisy background using a photon pair that is entangled in some degree of freedom, such as frequency. This paper provides a simple and illustrative proof-of-concept setup of a quantum illumination investigation. Detection and imaging is investigated in the optical regime using
Bhashyam Balaji, Duncan England
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Everything Is Illuminated … with Quantum Dots
Nanomedicine, 2007Evaluation of: Slotkin JR, Chakrabarti L, Dai HN, et al.: In vivo quantum dot labeling of mammalian stem cell and progenitor cells. Dev. Dyn. (2007) (Epub ahead of print) [1]. Quantum dots (QDs) show great promise for their use in cell tracking. In this recent study by Slotkin, et al., QDs are delivered to neural stem and progenitor cells in vitro and ...
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Virtual Modes for Quantum Illumination
2018 IEEE Conference on Antenna Measurements & Applications (CAMA), 2018Quantum sensing offers theoretical advantages over traditional classical alternatives. In the case of active radio- frequency quantum sensors, however, there exist several practical challenges, the most significant of which is the fast and efficient generation of a large number of entangled microwave photons.
Marco Lanzagorta, Jeffrey Uhlmann
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Materials challenges for trapped-ion quantum computers
Nature Reviews Materials, 2021Kenneth R Brown +2 more
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Quantum guidelines for solid-state spin defects
Nature Reviews Materials, 2021Gary Wolfowicz +2 more
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InP colloidal quantum dots for visible and near-infrared photonics
Nature Reviews Materials, 2023Guilherme Almeida +2 more
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