Propagation of an Airy-Gaussian beam passing through the ABCD optical system with a rectangular aperture

Propagation Properties of Finite Olver-Gaussian Beams Passing through a Paraxial ABCD Optical System

“…These zeroth-order Olver (Airy) beams have been the subject of many other studies in various optical systems, be it aligned, misaligned, turbulence, crystal, Kerr media [31]- [36] or others. More recently, Liu et al [37] have obtained an approximate analytical expression for the propagation of an Airy-Gaussian beams passing through an ABCD optical system with a rectangular annular aperture. Our research group contributes in investigation of the properties of these beams class passing through a rectangular annular apertured ABCD optical system [38] and through a misaligned one [39].…”

Programmable Vanishing Multifunctional Optics

“…Compared with conventional DOEs, which can only operate at single wavelengths, MC-DOEs offer considerably richer information processed at multiple light channels (Figure 1a). [19,20] The silk-based MC-DOEs The fabricated silk MC-DOE consists of three components with the operating wavelengths of 445, 532, and 650 nm, respectively. In this work, three channels (i.e., 445 nm for blue, 532 nm for green, and 650 nm for red, respectively) are used to evaluate the multi chromatic diffraction patterns by using an RGB color model as the standard color palette with 256 color levels from 0 to 255.…”

“…The design and optimization of the diffractive microstructures in silk DOEs are carried out by a commercial software LightTrans VirtualLab, which simulates the inverted phase propagation from the diffractive plane to the structure plane by an inverse Fourier transformation . The silk‐based MC‐DOEs are fabricated by a simple cast‐and‐peel soft lithography process, where the aqueous silk fibroin solution is cast and dried on the patterned silicon wafer (Figure S1, Supporting Information).…”

Nonparaxial propagation of an Airy-Gaussian beam in uniaxial crystal orthogonal to the optical axis

“…Due to their unique properties, several applications of finite-energy Airy beams have been found, including optical clearing of microparticles [5], optical routing [6], curved plasma channel generation [7,8], vacuum electron acceleration [9,10], and etc. The Airy-Gaussian beams, which carry finite power and retain the nondiffracting propagation properties within a finite propagation distance [11][12][13], have been demonstrated widely recently [11][12][13][14][15][16][17][18][19].…”