Results 11 to 20 of about 270,007 (277)
Boosting and Taming Wave Breakup in Second Harmonic Generation
Frontiers in Physics, 2021 Modulation instability is a universal phenomenon that can be found in a wide variety of nonlinear systems where, in the presence of a noise seed, peaks of random intensities can be generated. Several dynamical systems admit exact solutions in the form of
Raphaël Jauberteau +10 more
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Effects of partial coherence on frequency combs [PDF]
Journal of the European Optical Society-Rapid Publications, 2007 We give an analytical model to study the deviations from an ideal frequency comb when the effects of random variations, from pulse to pulse, in the amplitude, phase, shape, chirp, and timing jitter are simultaneously taken into account.
Torres–Company Víctor +2 more
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3D Visualization of Objects in Heavy Scattering Media by Using Wavelet Peplography
IEEE Access, 2022 In this paper, we propose three-dimensional(3D) visualization of objects in heavy scattering media by using peplography and wavelet transform. Conventional haze removal techniques can remove the light haze in the image by using various image processing ...
Jaehoon Lee, Myungjin Cho, Min-Chul Lee
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CLASSIFYING OPTICAL PROPERTIES OF SURFACE- AND BULK-SCATTERING BIOLOGICAL LAYERS WITH POLARIZATION SINGULAR STATES [PDF]
Journal of Innovative Optical Health Sciences, 2013 The results of singular approach usage in the tasks of description and classification of appearance of optical anisotropy of different types of phase-inhomogeneous biological layers (surface-scattering, optically thin and optically thick) have been ...
YU. A. USHENKO +2 more
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Photonics, 2021 In this paper, we present a method to independently control the field and irradiance statistics of a partially coherent beam. Prior techniques focus on generating optical field realizations whose ensemble-averaged autocorrelation matches a specified ...
Milo W. Hyde
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Estimation of heavy tails in optical non-linear processes
New Journal of Physics, 2021 In optical non-linear processes, rogue waves can be observed, which can be mathematically described by heavy-tailed distributions. These distributions are special since the probability of registering extremely high intensities is significantly higher ...
Éva Rácz +2 more
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Inferring potential landscapes from noisy trajectories of particles within an optical feedback trap
iScience, 2022 Summary: While particle trajectories encode information on their governing potentials, potentials can be challenging to robustly extract from trajectories.
J. Shepard Bryan, IV +3 more
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Statistics of interacting optical solitons [PDF]
Physical Review E, 2001 We examine statistics of two interacting optical solitons and describe timing jitter caused by spontaneous emission noise and enhanced by pulse interaction. Dynamics of phase difference is shown to be of crucial importance in determining the probability distribution function (PDF) of the distance between solitons.
Falkovich, G. E. +2 more
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Introduction to the Special Issue on Structured Light Coherence
Photonics, 2021 Statistical optics, and optical coherence in particular, developed into a stand-alone branch of physical optics in the second half of the 20th century and has found a number of ground-breaking applications in astronomical measurements, medical ...
Olga Korotkova, Franco Gori
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Controlling the Spatial Coherence of an Optical Source Using a Spatial Filter
Applied Sciences, 2018 This paper presents the theory for controlling the spectral degree of coherence via spatial filtering. Starting with a quasi-homogeneous partially coherent source, the cross-spectral density function of the field at the output of the spatial filter is ...
Milo W. Hyde
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