Search
Search Results
-
Experimental 3D super-localization with Laguerre–Gaussian modes
Improving three-dimensional (3D) localization precision is of paramount importance for super-resolution imaging. By properly engineering the point...
-
Generalized Laguerre–Gaussian expansion for propagating Ince–Gaussian beams through paraxial optical system
In this work, we propose to give a new mathematical formulation of the Ince–Gaussian beams (IGBs) in terms of generalized Laguerre–Gaussian beams....
-
Three propagation regimes of Laguerre–Gaussian laser beams in collisionless plasma
Nonlinear optical effects in plasmas associated with light beams carrying orbital angular momentum are realizable in the form of Laguerre–Gaussian...
-
Generation and characterization of customized Laguerre–Gaussian beams with arbitrary profiles
We experimentally demonstrate the generation of customized Laguerre–Gaussian (LG) beams whose intensity maxima are localized around any desired...
-
Collective effect of preformed plasma channel and plasma density ramp on second harmonic generation of Laguerre–Gaussian laser beam in plasma
Present study demonstrates the relativistic optical guiding of Laguerre–Gaussian laser beam in preformed plasma channel with density ramp....
-
Electron acceleration and spatio-temporal variation of Laguerre-Gaussian laser pulse in relativistic plasma
In this paper, the investigation of spatial and temporal dynamics of high power Laguerre-Gaussian laser pulse propagating inside the plasma medium...
-
Flexible control of the Goos–Hänchen shift in a Laguerre–Gaussian rovibrational cavity
Flexible control of Goos–Hänchen (G–H) shift is revisited in an optomechanical cavity. The optomechanical cavity consists of a Laguerre–Gaussian...
-
Influence of upper hybrid wave on electron acceleration by Laguerre–Gaussian pulse in relativistic-ponderomotive plasma
In the present work, the dynamics of laser pulse with Laguerre–Gaussian (LG) laser profile in both space and time domains have been analyzed inside a...
-
Self-focusing of Laguerre–Gaussian laser beams in collisionless plasma: paraxial-like approach
The unique characteristic of Laguerre–Gaussian beams (LGBs) is their orbital angular momentum originated from twisting the phase of light into...
-
Analyzing the spectral characteristics of a pulsed Laguerre higher-order cosh-Gaussian beam propagating through a paraxial ABCD optical system
The study focuses on the behavior of pulsed Laguerre higher-order cosh-Gaussian (LHChG) beam propagating through a paraxial ABCD optical system. The...
-
Analyzing the theoretical evolution behavior of Laguerre higher-order cosh-Gaussian beam propagating through liver tissue
We perform an analytical study on the propagation properties of Laguerre higher-order cosh-Gaussian beam (LhchGB) passing through liver tissue,...
-
Accurately quantifying the superposition state of two different Laguerre–Gaussian modes with single intensity distribution measurement
We develop a method to quantify the superposition state of two different Laguerre–Gaussian modes. By analyzing the characteristics of the intensity...
-
Influence of maritime turbulence on the spectral changes of pulsed Laguerre higher-order cosh-Gaussian beam
This study investigates the propagation of a pulsed Laguerre higher-order cosh-Gaussian beam in turbulent maritime environments. Using the extended...
-
Laguerre–Gaussian beam scattering by a marine aerosol
Generalized Lorenz–Mie theory (GLMT) is extensively utilized in the modelling and characterization of optical wave interaction with environmental...
-
Stimulated Raman scattering of self-focused Laguerre–Gaussian laser beams in axially inhomogeneous plasma
This paper presents a theoretical investigation on stimulated Raman scattering (SRS) of intense Laguerre–Gaussian (LG) laser beams propagating...
-
Generation and expansion of Laguerre–Gaussian beams
Laguerre–Gaussian (LG) beams are typical vortex beams with orbital angular momentum (OAM), spiral wavefront phase, and donut-shaped intensity...
-
Excitation of electron plasma wave by self-focused Laguerre–Gaussian laser beams in axially inhomogeneous plasma: effect of orbital angular momentum of photons
Theoretical investigation has been conducted into the dynamics of electron plasma waves (EPWs) driven by lasers in plasmas featuring axial density...
-
Four Laguerre–Gaussian mode-division multiplexed incorporated hybrid XG-PON and FSO Gamma Gamma fading system under severe weather conditions
Mode division multiplexing (MDM) has fascinated great attention more recently to strengthen the network capacity. To implement MDM in data centers...
-
Tunable optical response properties in a Laguerre-Gaussian rovibrational cavity system with a mechanical pump
In this paper, we theoretically investigate the optical response properties in a Laguerre-Gaussian (L-G) rovibrational cavity system driven by an...
-
Optomechanically Induced Transparency in Double-Laguerre-Gaussian-Cavity with Atomic Ensemble
We theoretically investigate the phenomenon of optomechanically induced transparency (OMIT), the measurement of the atom-photon coupling strength and...
