Search
Search Results
-
Optics for Beam Sha** in Laser Processing
The sha** of the intensity and/or phase distribution of a laser beam during the laser irradiation of materials is of critical importance for...
-
Propagation properties of vortex Hermite cosine-hyperbolic-Gaussian beams in uniaxial crystals orthogonal to the optical axis
The evolution properties of a vortex Hermite cosine-hyperbolic-Gaussian beam (vHChGB) in uniaxial crystals are investigated. Based on the...
-
Structuring a laser beam subject to optical Kerr effect for improving its focusing properties
The use of laser beams made up of ultrafast pulses for the processing of materials can be bothered by the consequences of optical Kerr effect (OKE)...
-
The frequency degeneracy range of transverse mode in an off-axis end-pumped solid-state lasers
In this work, the degenerate phenomena of transverse mode’s frequency in an off-axis end-pumped solid-state lasers was researched based on a...
-
Security enhancement of an integrated mode division multiplexed VLC system using two-dimensional WMZCC codes
The incorporation of Visible Light Communication (VLC) in the military services, different organizations, and homes is prominently seen and it...
-
Optical Manipulation of Airborne Light-Absorbing Microparticles Using Structured Laser Beams
AbstractIt is demonstrated how structured laser beams can be used to implement holographic optical tweezers for trap** and manipulating...
-
Laser Beam Measurement and Characterization Techniques
The uptake of laser micro- and nano-scale engineering in both industry and academia has led to the development and commercialization of a very wide...
-
Speckle imaging of annular Hermite Gaussian laser beam
Fourier transform (FT) corresponding to the diffuser has a comb function realised from uniform illumination, and hence the speckle image is nearly...
-
400 Gbps/λ PAM-4 data transmission over FSO link by employing space division multiplexing for data center interconnects using LG modes enabled VCSELs
In this paper, a high-speed short-reach free space optical (FSO) transmission system is proposed for data center interconnect (DCI). This system...
-
Laser Beam Measurement and Characterization Techniques
The uptake of laser micro- and nano-scale engineering in both industry and academia has led to the development and commercialization of a very wide...
-
Generating free-space structured light with programmable integrated photonics
Structured light is a key component of many modern applications, ranging from super-resolution microscopy to imaging, sensing and quantum information...
-
Classical Optic Radial-Angular Entanglement
We study the classical optic entanglement between the radial and angular degrees of freedom in Laguerre-Gaussian mode superpositions with regard to...
-
Transformation of Photon-Added Coherent States Via Conditional Measurements on a Beam Splitter
We propose a new non-classical state via the photon-added coherent state based on a beam splitter with a zero-photon detector. An interesting finding...
-
Modal conversion of transverse mode-locked laser beams
The conversion of transverse mode-locked (TML) laser beams from a Hermite-Gaussian (HG) to a Laguerre-Gaussian (LG) mode set using a cylindrical lens...
-
Intensity characteristics of hypergeometric-gaussian type II beams in maritime turbulence
In this study, the propagation characteristics of the Hypergeometric-Gaussian type II (HyGG-II) beam in a turbulent maritime atmosphere are...
-
A theoretical study of spectral properties of generalized chirped Hermite cosh Gaussian pulse beams in oceanic turbulence
Generalized Hermite cosh Gaussian (GHCG) beam has been produced as generalized beams with special profiles. The analytical expression of the...
-
A comparative study on the axial intensity of some laser beams spreading through human and mouse biological tissues
Aiming at the Bessel higher-order cosh-Gaussian beam and the Bessel higher-order sinh-Gaussian beam, we investigate their propagation properties...
-
Focus sha** of cylindrically polarized higher-order generalized spiraling Bessel beams
The focusing properties of a cylindrically polarized higher-order Generalized Spiraling Bessel beam (GSBB) by a high numerical aperture lens system...
-
Vortex mode excitation in a multimode fiber by the Laguerre-Gaussian laser beams
The coupling of Laguerre-Gaussian (LG) vortex modes into the Bessel vortex modes in a multimode fiber was analyzed using the vector form of LG beams....
-
Generation of optical orbital angular momentum light by an azimuthally-graded refractive index plate
AbstractWe propose and numerically demonstrate a method to generate orbital angular momentum (OAM) light by using an azimuthally graded index (AGI)...
