050.1940相关论文
Based on Kogelnik’s coupled-wave theory, it is found that when a femtosecond pulse is incident on a transmitted volume ......
The terahertz (THz) transmission properties of a single sub-wavelength circular hole in the free-standing metal foil are......
Photo-induced processes in organic materials mostly occur on molecular levels. Excited molecules may split to form radic......
On the basis of optical property of cube corner retroreflector (CCR), a new perception and calculation approach for diff......
Trapping aerosols with optical bottle arrays generated through a superposition of multiple Airy beam
We experimentally demonstrate the generation of an array of optical bottle beams by employing multiple self-accelerating......
Correction of dispersion distortion of femtosecond pulses by using the non-planar surface of diffrac
Peculiarities of propagation of femtosecond pulses through a focusing diffractive optical element (DOE) are considered. ......
Using the classical Mie scattering theory, we compute the energy density of an arbitrary partial wave (e.g., the nth ord......
Several approaches for fast generation of digital holograms of a three-dimensional (3D) object have been discussed. Amon......
In this letter, the axial distribution of Gaussian beam limited by a hard-edged aperture is studied. We theoretically an......
We report the dark blue nonlinear Cerenkov radiation by the second harmonic generation (SHG) in a two-layer-stacked hexa......
We present both numerical and experimental results to study the diffraction of twisted light beams based on orbital angu......
Generation of X-ray vortex with ultra-long depth of focus using axial line-focused spiral zone plate
We propose axial line-focused spiral zone plates (ALFSZPs) for generating tightly focused X-ray vortex beams with ultra-......
This Letter proposes a brand-new filament diameter measurement method based on what is called “dual diffraction,” in t......
The spectral changes of partially coherent light focused by an apertured lens with chromatic aberrat
The spectral changes of a partially coherent polychromatic light focused by an apertured lens with chromatic aberration ......
The description of a plane wave diffracted by a circular aperture is directly started from the Maxwell's equations. Bas......
A photon sieve can be composed of a large number of circular pinholes. Each circular pinhole has a contribution to the f......
Five conical harmonic beams are generated from the interaction of femtosecond mid-infrared (mid-IR) pulses at a nominal ......
Using transmitting volume Bragg gratings (TVBG) as a basis, an experiment on one-dimensional spatial filtering of a defo......
We use fundamental matrix (F-matrix) method derived from coupled wave theory to simplify the diffraction simulation of c......
