Results 11 to 20 of about 1,084,194 (176)
Contemporary Mathematics, 2023 The primary purpose of this paper is to investigate and recover implicit quiescent optical solitons in the context of the dispersive concatenation model in nonlinear optics. Specifically, the study focuses on a model that incorporates nonlinear chromatic
A. Adem +3 more
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Contemporary Mathematics, 2023 In this paper, we investigate the retrieval of optical bullets and domain walls in a novel context, considering the interplay of cross spatio-dispersive effects and employing Kudryashov' s proposed form of self-phase modulation.
A. Elsherbeny +6 more
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Solitary waves in nonlocal NLS with dispersion averaged saturated nonlinearities [PDF]
, 2017 A nonlinear Schr\"odinger equation (NLS) with dispersion averaged nonlinearity of saturated type is considered. Such a nonlocal NLS is of integro-differential type and it arises naturally in modeling fiber-optics communication systems with periodically ...
Hundertmark, Dirk +3 more
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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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On spacetime transformation optics: temporal and spatial dispersion [PDF]
, 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.
J. Gratus +3 more
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Meta-optics achieves RGB-achromatic focusing for virtual reality
Science Advances, 2021 A large dispersion-engineered metalens achieves multicolor focusing and opens a path to a future virtual reality platform. Virtual and augmented realities are rapidly developing technologies, but their large-scale penetration will require lightweight ...
Zhaoyi Li +8 more
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Space-time wave packets violate the universal relationship between angular dispersion and pulse-front tilt. [PDF]
Optics Letters, 2021 Introducing angular dispersion into a pulsed field tilts the pulse front with respect to the phase front. There exists between the angular dispersion and pulse-front tilt a universal relationship that is device-independent, and also independent of the ...
L. Hall, M. Yessenov, A. Abouraddy
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Optical Dispersion for Coals [PDF]
Nature, 1943 USING the apparatus previously described1, together with a set of Wratten Monochromat light filters Nos. 70–75, it has been possible to examine the variations of refractive index over a limited range of wave-lengths in the visible spectrum for several typical coals of varying rank.
C. G. Cannon, W. H. George
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Phase-matching-induced near-chirp-free solitons in normal-dispersion fiber lasers
Light: Science & Applications, 2022 Direct generation of chirp-free solitons without external compression in normal-dispersion fiber lasers is a long-term challenge in ultrafast optics. We demonstrate near-chirp-free solitons with distinct spectral sidebands in normal-dispersion hybrid ...
D. Mao +9 more
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Tailoring Broadband Kerr Soliton Microcombs via Post-Fabrication Tuning of the Geometric Dispersion. [PDF]
Applied Physics Letters, 2021 Geometric dispersion in integrated microresonators plays a major role in nonlinear optics applications, especially at short wavelengths, to compensate the natural material normal dispersion.
G. Moille +3 more
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