Results 11 to 20 of about 1,072,541 (361)
Demonstration of optically modulated dispersion forces
Optics Express, 2007 We report the first experiment on the optical modulation of dispersion forces through a change of the carrier density in a Si membrane. For this purpose a high-vacuum based atomic force microscope and excitation light pulses from an Ar laser are used. The experimental results are compared with two theoretical models.
G. L. Klimchitskaya +3 more
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Trajectory tracing dynamics in anisotropic microcavities [PDF]
EPJ Web of Conferences, 2023 Ray-wave correspondence has proven a powerful tool in mesoscopic optics, in particular in the description of deformed microdisc cavities with a versatile application potential ranging from microlasers to sensors.
Hentschel Martina, Seemann Lukas
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Author Correction: Asymptotic dispersion engineering for ultra-broadband meta-optics [PDF]
Nature Communications, 2023 Yueqiang Hu +9 more
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Tikrit Journal of Pure Science, 2023 The need for a fibre optics working in the visible part of the electromagnetic spectrum has led to the development of new kind of fibre optics called photonic crystal fibre (PCF).In this paper we have investigate the effect of the pitch distance Λ as a ...
Basira Q. Sulaiman +2 more
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Quantum optical rotatory dispersion [PDF]
Science Advances, 2016 A technique for multiwavelength phase measurements with quantum light is proposed and applied to the study of optical activity.
Anton Zeilinger +10 more
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Physical Review Accelerators and Beams, 2021 In order to improve machine performance, the optics parameters of the storage ring need to be measured accurately. The commonly used accelerator optics parameters, including momentum compaction factor and dispersion function, are key parameters that ...
Xingyi Xu +6 more
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Phase-dispersion optical tomography [PDF]
Optics Letters, 2001 We report on phase-dispersion optical tomography, a new imaging technique based on phase measurements using low-coherence interferometry. The technique simultaneously probes the target with fundamental and second-harmonic light and interferometrically measures the relative phase shift of the backscattered light fields.
Yang, Changhuei +3 more
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Physics‐Informed Neural Network for Nonlinear Dynamics in Fiber Optics [PDF]
Laser & Photonics Reviews, 2021 A physics‐informed neural network (PINN) that combines deep learning with physics is studied to solve the nonlinear Schrödinger equation for learning nonlinear dynamics in fiber optics.
Xiaotian Jiang +5 more
semanticscholar +1 more source
Detecting Water in the Atmosphere of HR 8799 c with L-band High-dispersion Spectroscopy Aided by Adaptive Optics [PDF]
Astronomical Journal, 2018 High-dispersion spectroscopy of brown dwarfs and exoplanets enables exciting science cases, e.g., mapping surface inhomogeneity and measuring spin rate. Here, we present L-band observations of HR 8799 c using Keck NIRSPEC (R = 15,000) in adaptive optics (
Ji Wang +5 more
semanticscholar +1 more source
The influence of gamma radiation on polarization mode dispersion of fibers applied in communications [PDF]
Nuclear Technology and Radiation Protection, 2012 The fiber optics technology is constantly being developed, and is becoming an essential component of contemporary communications, medicine and industry.
Sekulić Rade S. +4 more
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