Set of mathematical models for bessel-gauss beams coupling into the parabolic-index fiber under the influence of atmospheric turbulence and random jitter
S Shang, X Li, W Deng, Y Wang, Y Han, H Su… - Optics …, 2023 - opg.optica.org
The expression of efficiency for Bessel-Gauss (BG) beams coupling into the parabolic fibers
(PF) after passing through the Cassegrain antenna system is first derived. The effects of …
(PF) after passing through the Cassegrain antenna system is first derived. The effects of …
Enhancing transmission and coupling efficiency in Cassegrain optical systems with four-petal Gaussian beams
X Yang, J Li, S Shang, Q Li, X Li, H Yang, P Jiang - Optics Express, 2024 - opg.optica.org
This study investigates the propagation characteristics of four-petal Gaussian beams
through Cassegrain optical systems. With the properties of this new type of beam, the …
through Cassegrain optical systems. With the properties of this new type of beam, the …
Design of a dual hollow beam optical antenna based on a Fresnel lens-conical lens combination
Y Li, L Zhong, S Fu, Y Qin, J Liu, P Jiang, H Yang - JOSA A, 2024 - opg.optica.org
To improve the transmission efficiency of Cassegrain antennas and enable the
simultaneous transmission of signals with different wavelengths in the antenna system, this …
simultaneous transmission of signals with different wavelengths in the antenna system, this …
Design of Dual Hollow Beam Optical Antenna based on Fresnel Lens-Conical Lens Combination
P JIANG, H YANG - 2024 - opg.optica.org
To improve the transmission efficiency of Cassegrain antennas and enable the
simultaneous transmission of signals with different wavelengths in the antenna system, this …
simultaneous transmission of signals with different wavelengths in the antenna system, this …
Comparative Analysis of LG and BG beams in double Cassegrain Antenna Systems for Efficient OAM Transmission based on AO Algorithm
S Shang, Q Li, S Ma, Z Liu, P Jiang, W Deng, Y Huajun - 2024 - preprints.opticaopen.org
This study introduces an innovative application of the alternating optimization algorithm to
enhance antenna parameters and presents, for the first time, a closed-form expression …
enhance antenna parameters and presents, for the first time, a closed-form expression …