Results 71 to 80 of about 358,541 (195)
Continuous variable quantum teleportation with sculptured and noisy non-Gaussian resources
, 2008 We investigate continuous variable (CV) quantum teleportation using relevant classes of non-Gaussian states of the radiation field as entangled resources.
De Siena, S. +3 more
core +1 more source
High-Impact Polystyrene Structured Light Components for Terahertz Imaging Applications
SensorsTerahertz frequency range imaging has become more and more attractive for a wide range of practical applications; however, further component optimization is still required.
Kasparas Stanaitis +4 more
doaj +1 more source
IEEE Photonics Journal, 2016 An incoherence Gaussian beam with divergence is converted to uniformity and collimation simultaneously at a desirable spot size requirement by using one Fresnel surface.
C. M. Tsai
doaj +1 more source
Electromagnetically Induced Transparency from a Single Atom in Free Space
, 2010 We report an absorption spectroscopy experiment and the observation of electromagnetically induced transparency from a single trapped atom. We focus a weak and narrowband Gaussian light beam onto an optically cooled Barium ion using a high numerical ...
G. Hétet +5 more
core +1 more source
Propagation of Tricomi-Gaussian beams in a chiral medium
Results in PhysicsIn this paper, propagation of a newly introduced Tricomi-Gaussian beam in a chiral medium is investigated for the first time. By using the Collins diffraction integral formula and matrix optical theory, analytical expression of Tricomi-Gaussian beams ...
Yuzhong Qiu, Zhirong Liu
doaj +1 more source
Extension of filament propagation in water with Bessel-Gaussian beams
AIP Advances, 2016 We experimentally studied intense femtosecond pulse filamentation and propagation in water for Bessel-Gaussian beams with different numbers of radial modal lobes. The transverse modes of the incident Bessel-Gaussian beam were created from a Gaussian beam
G. Kaya +7 more
doaj +1 more source
Lateral shift of the transmitted light beam through a left-handed slab
, 2004 It is reported that when a light beam travels through a slab of left-handed medium in the air, the lateral shift of the transmitted beam can be negative as well as positive. The necessary condition for the lateral shift to be positive is given.
Chun-Fang Li +5 more
core +1 more source
Diffraction of a Gaussian beam near the beam waist
Journal of the European Optical Society-Rapid Publications, 2019 The behavior of the light field near the beam waist has attracted considerable attention due to the studies of the light spin-orbit interaction: it’s manifestation as well as potential applications.
Evelina A Bibikova +2 more
doaj +1 more source
Results in Physics, 2018 In this paper, the propagation properties of hollow Gaussian beams (HGBs) are discussed in detail when they are off-waist incident in strongly nonlocal media. A set of mathematic expressions are given to describe the evolutions of the beam intensity, the
Zhiping Dai, Xiaohui Ling, Shiqing Tang
doaj +1 more source
Dividing the Topological Charge of a Laguerre-Gaussian Beam by 2 Using an Off-Axis Gaussian Beam. [PDF]
Micromachines (Basel), 2022 Kovalev AA +3 more
europepmc +1 more source