Results 91 to 100 of about 16,230 (293)
A Simple Design of Polarization Reconfigurable Fabry-Perot Resonator Antenna [PDF]
, 2020 Huy Hung Tran, Hyun‐Chang Park
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Journal of Raman Spectroscopy, EarlyView.Inter‐Theta‐Gram spectroscopy enables super‐spectral‐resolution Raman analysis by jointly reconstructing the excitation laser line and Raman peak during an etalon angle scan, yielding internally referenced Raman shifts. Demonstrated on lab‐grown versus natural diamond, it resolves 0.1–0.2 cm−1 Raman‐shift offsets that are invisible in conventional ...
Yishai Amiel +3 more
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Frequency splitting of polarization eigenmodes in microscopic Fabry–Perot cavities
New Journal of Physics, 2015 We study the frequency splitting of the polarization eigenmodes of the fundamental transverse mode in CO _2 laser-machined, high-finesse optical Fabry–Perot cavities and investigate the influence of the geometry of the cavity mirrors.
Manuel Uphoff +3 more
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Plasmon-Induced Transparency in an Asymmetric Bowtie Structure
Nanoscale Research Letters, 2019 Plasmon-induced transparency is an efficient way to mimic electromagnetically induced transparency, which can eliminate the opaque effect of medium to the propagating electromagnetic wave.
Wei Wei, Xin Yan, Bing Shen, Xia Zhang
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Journal of the Society for Information Display, EarlyView.A safe, transparent, invisible flickering transparent white OLED (TrWOLED) platform is developed for therapeutic 40 Hz brain stimulation. By utilizing chromatic modulation, this device delivers effective gamma frequency brain entrainment while eliminating visual fatigue.
Younghun Jung +2 more
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All-Optically Controlled Quantum Memory for Light with a Cavity-Optomechanical System
Entropy, 2013 Optomechanics may be viewed as a light-mechanics interface to realize hybrid structures for (classical or quantum) information processing, switching or storage.
Ka-Di Zhu, Wen Bin, Jinjin Li
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Steady-state entanglement of a Bose-Einstein condensate and a nanomechanical resonator
, 2011 We analyze the steady-state entanglement between Bose-Einstein condensate trapped inside an optical cavity with a moving end mirror (nanomechanical resonator) driven by a single mode laser.
Asjad, Muhammad, Saif, Farhan
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Laser &Photonics Reviews, EarlyView.This review summarizes recent progress in meta‐photonics with a focus on bound states in the continuum (BICs) as a powerful platform for light confinement and control. It covers fundamental concepts, design strategies across optical regimes, symmetry breaking for practical quasi‐BICs, tunable and AI‐assisted BIC devices, and emerging applications in ...
Hafiz Saad Khaliq, Hak‐Rin Kim
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A Study of Gas and Rain Propagation Effects at 48 GHz for HAP Scenarios
EURASIP Journal on Wireless Communications and Networking, 2008 The atmosphere and rainfall significantly limit the performance of millimeter wave links and this has to be taken into account, particularly, during planning of high altitude platform (HAP) networks.
P. Pechac +3 more
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A micropillar for cavity optomechanics
, 2011 We present a new micromechanical resonator designed for cavity optomechanics. We have used a micropillar geometry to obtain a high-frequency mechanical resonance with a low effective mass and a very high quality factor.
Bahriz, M. +10 more
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