Results 11 to 20 of about 41,210 (312)
Light: Science & Applications, 2022 Advanced liquid crystal-based light engines and planar optical components play pivotal roles for systematically improving the image quality and formfactor of the augmented reality and virtual reality displays.
Kun Yin +8 more
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Flexible dispersion engineering using polymer patterning in nanophotonic waveguides
Scientific Reports, 2023 We demonstrate the engineering of waveguide dispersion by lithographically patterning the polymer cladding on silicon nitride waveguide resonators. Both normal and anomalous dispersion, ranging from − 462 to 409 ps/nm/km, can be achieved for the same ...
Pei-Hsun Wang +5 more
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Hyperspectral screen-image-synthesis meter with scattering-noise suppression
Scientific Reports, 2023 The screen image synthesis (SIS) meter was originally proposed as a high-speed measurement tool, which fused the measured data from multiple sample-rotational angles to produce a whole-field measurement result. However, it suffered from stray light noise
Yeh-Wei Yu +8 more
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Scientific Reports, 2023 Fresnel zone plates (FZPs) are widely used in integrated optical systems to meet new cutting-edge demands for photonic integration and device miniaturizing. However, their use in applications of cross-scale fabrication still faces several obstacles, such
Pravinraj Selvaraj +4 more
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High-performance γ-MnO2 Dual-Core, Pair-Hole Fiber for Ultrafast Photonics
Ultrafast Science, 2023 Manganese dioxide (MnO2) is a widely used and well-studied 3-dimensional (3D) transition metal oxide, which has advantages in ultrafast optics due to large specific surface area, narrow bandgap, multiple pores, superior electron transfer capability, and ...
Xiaohui Li +12 more
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Study of banana preservation extension by UVC radiation in precise monitoring LED irradiation cavity
Scientific Reports, 2022 Ultraviolet C (UVC) radiation has been considered a possible option to alleviate the seriousness of black spots on bananas during preservation which help increase economic efficiency.
Thi-Thu-Ngoc Le +7 more
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Biophotonics box: educational kit for multidisciplinary outreach activities in optics and photonics
International Topical Meeting on Education and Training in Optics and Photonics, 2022 The biophotonics box enables multidisciplinary/interdisciplinary and self-paced learning with at-home experiments using low-resource components. Experiments can increase the interest of students in STEM subjects by emphasizing the real-life applications ...
M. Nogueira +7 more
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High-operating-temperature mid-infrared photodetectors via quantum dot gradient homojunction
Light: Science & Applications, 2023 Colloidal quantum dot gradient homojunction would effectively improve the detectivity of mid-infrared photodetector at high-operating temperatures, motivating interest in low-cost, solution-processed and high-performance mid-infrared photodetection.
Xiaomeng Xue +5 more
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Electrically driven acousto-optics and broadband non-reciprocity in silicon photonics [PDF]
, 2020 Emerging technologies based on tailorable photon–phonon interactions promise new capabilities ranging from high-fidelity information processing to non-reciprocal optics and quantum state control.
E. Kittlaus +5 more
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Exceptional points in optics and photonics
Science, 2019 Exceptional points in optics Many complex systems operate with loss. Mathematically, these systems can be described as non-Hermitian. A property of such a system is that there can exist certain conditions—exceptional points—where gain and loss can be ...
M. Miri, A. Alú
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