Results 21 to 30 of about 782,169 (307)
Second-order achromat design based on FODO cell
Physical Review Special Topics. Accelerators and Beams, 2011 Two dipole doglegs are widely used to translate the beam axis horizontally or vertically. Quadrupoles are placed between the two consecutive dipoles to match first-order dispersion and provide betatron focusing.
Yipeng Sun (孙一鹏)
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Dispersion controlled highly nonlinear fibers for all optical processing at telecoms wavelengths [PDF]
, 2010 We review our recent progress in the development of lead silicate glass fibers with high nonlinearity and tailored near-zero dispersion at telecommunication wavelengths, encompassing holey, all-solid microstructured and W-type fiber designs.
Shi, Jindan +21 more
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On spacetime transformation optics: temporal and spatial dispersion
New Journal of Physics, 2016 The electromagnetic implementation of cloaking, the hiding of objects from sight by diverting and reassembling illuminating electromagnetic fields has now been with us ten years, while the notion of hiding events is now five.
Jonathan Gratus +3 more
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Study of Fault Detection Techniques for Optical Fibers
Zanco Journal of Pure and Applied Sciences, 2019 This paper represents a review of several published papers, white papers and posted articles with a view to explain background of fault detection techniques for optical fibers. Optical fibers usually carry enormous data capacity.
Tariq A Ali, Jalal J Hamad Ameen
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IEEE Access, 2020 A cost-effective chromatic dispersion (CD) estimation method is proposed, which is based on the delay-tap sampling (DTS) technique in combination with periodic training sequences (PTS). By performing equivalent sampling of PTS, DTS-based CD estimation at
Du Tang +5 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.
C, Yang, A, Wax, R R, Dasari, M S, Feld
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Ray Optics Analysis Explanation of Beam-Splitting Condition in Fabry-Pérot Antennas
IEEE Access, 2018 This paper presents a theoretical analysis where general and accurate formulas for the design of Fabry-Pérot antennas (FPA) are derived from a simple ray optics approach.
Etienne Perret, Raul Guzman Quiros
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Considerations on combined-function optics for high-energy storage rings and colliders
EPJ Techniques and Instrumentation, 2022 In a recent paper, the proposal of using combined-function optics for the arcs of the Future Circular hadron Collider (FCC–hh) was presented and discussed in detail.
M. Giovannozzi
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Dispersive perturbations of optical solitons
Physical Review E, 2001 The precise manner in which radiation disperses away from a soliton in an optical fiber is a topic attracting current attention. The purpose of this paper is to emphasize that there exists a well-developed formalism derived from inverse scattering theory, which has ready application to this problem for the case when the radiation in question forms part
Elgin, J. N., Horikis, T. P.
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Mode dispersion and delay characteristics of optical waveguides using equivalent TL circuits [PDF]
, 2005 A new analysis leading to an exact and efficient algorithm is presented for calculating directly and without numerical differentiation the mode dispersion characteristics of cylindrical dielectric waveguides of arbitrary refractive-index profile. The new
Boucouvalas, Anthony C. +3 more
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