Faroq Saad, Ahmed Abdulrab Ali Ebrahim, Halima Benzehoua, Abdelmajid Belafhal
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Evolution characteristics of anomalous hollow Hermite vortex beam propagating through uniaxial crystals orthogonal to the optical axis
This paper studies the properties of a new vortex beam called an anomalous hollow Hermite vortex beam (AHHVB) through a uniaxial crystal orthogonal to the optical axis. A propagation formula for the corresponding beam in a medium of uniaxial crystal is obtained. Based on the derived formula, we conducted some graphical calculations to investigate the characteristics of the intensity of the received beam inside the uniaxial crystal. Our obtained results show that the propagation properties of the received intensity can be adjusted based on the uniaxial crystal parameter and the parameters of the incident beam. The uniaxial crystal can show its capability to modulate the intensity distributions for the AHHVB, which is advantageous for optical trapping and nonlinear optics.
期刊介绍：
Optical and Quantum Electronics provides an international forum for the publication of original research papers, tutorial reviews and letters in such fields as optical physics, optical engineering and optoelectronics. Special issues are published on topics of current interest.
Optical and Quantum Electronics is published monthly. It is concerned with the technology and physics of optical systems, components and devices, i.e., with topics such as: optical fibres; semiconductor lasers and LEDs; light detection and imaging devices; nanophotonics; photonic integration and optoelectronic integrated circuits; silicon photonics; displays; optical communications from devices to systems; materials for photonics (e.g. semiconductors, glasses, graphene); the physics and simulation of optical devices and systems; nanotechnologies in photonics (including engineered nano-structures such as photonic crystals, sub-wavelength photonic structures, metamaterials, and plasmonics); advanced quantum and optoelectronic applications (e.g. quantum computing, memory and communications, quantum sensing and quantum dots); photonic sensors and bio-sensors; Terahertz phenomena; non-linear optics and ultrafast phenomena; green photonics.
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