Results 41 to 50 of about 516,043 (283)
Tight Focusing of Partially Coherent Vortex Beams
International Journal of Optics, 2012 Tight focusing of partially polarized vortex beams has been studied. Compact form of the coherence matrix has been derived for polarized vortex beams.
Rakesh Kumar Singh
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Discrete solitons and soliton-induced dislocations in partially-coherent photonic lattices
, 2004 We investigate the interaction between a light beam and a two-dimensional photonic lattice that is photo-induced in a photorefractive crystal using partially coherent light.
Chen, Zhigang +3 more
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Nonlocal incoherent solitons [PDF]
, 2004 We investigate the propagation of partially coherent beams in spatially nonlocal nonlinear media with a logarithmic type of nonlinearity. We derive analytical formulas for the evolution of the beam parameters and conditions for the formation of nonlocal ...
Bang, Ole +2 more
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Research Progress on the Twisted Partially Coherent Beams
Nantong Daxue xuebao. Ziran kexue ban, 2020 Under the action of twist phase, partially coherent beams display their unique advantages in many applications fields, such as beam shaping, particle trapping, optical imaging, free-space communications, and so on.
WANG Haiyun; LIU Lin; CAI Yangjian
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On 3-manifolds that support partially hyperbolic diffeomorphisms
, 2010 Let M be a closed 3-manifold that supports a partially hyperbolic diffeomorphism f. If $\pi_1(M)$ is nilpotent, the induced action of f on $H_1(M, R)$ is partially hyperbolic.
Parwani, Kamlesh
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Optical Holography with Partially Coherent Radiation [PDF]
, 1981 Holograms can be formed in light of little or no temporal coherence. The coherence requirements for Gabor in‐line holography are examined. It is shown that, with achromatic interferometers formed from diffraction gratings, the coherence requirements for ...
Leith, Emmitt N.
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FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Frontiers in Physics, 2022 We investigate the behavior of the orbital angular momentum (OAM) flux density of partially coherent vortex (PCV) beams in atmospheric turbulence.
Yongtao Zhang +3 more
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Detection of partially coherent optical emission sources [PDF]
, 2000 Detection of airborne optical emission sources in Infrared Search and Track (IRST) systems is usually carried out using the blackbody temperature or emissivity difference between the emission source and the background.
Coutinho, RC, French, HA, Selviah, DR
core
Single-Cycle High-Intensity Electromagnetic Pulse Generation in the Interaction of a Plasma Wakefield with Nonlinear Coherent Structures [PDF]
, 2005 The interaction of coherent nonlinear structures (such as sub-cycle solitons, electron vortices and wake Langmuir waves) with a strong wake wave in a collisionless plasma can be exploited in order to produce ultra-short electromagnetic pulses.
A. G. Litvak +12 more
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