Single TE01 Mode Cylindrical Vector Beams Transmission Based on Composite Gold Nanowire Embedded Photonic Crystal Fiber

2020 ◽  
Vol 38 (8) ◽  
pp. 2441-2449
Author(s):  
Wan Zhang ◽  
Shuqin Lou ◽  
Xin Wang ◽  
Shibo Yan ◽  
Zijuan Tang
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Gold Nanowire ◽  
Crystal Fiber ◽  
Te01 Mode ◽  
Vector Beams

Cylindrical vector beams multiplexing communication in air-core photonic crystal fiber

2019 ◽  
Vol 58 (08) ◽  
pp. 1
Author(s):  
Juncheng Fang ◽  
Cong Wu ◽  
Ting Lei ◽  
Xiaocong Yuan
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Crystal Fiber ◽  
Air Core ◽  
Vector Beams

Characteristics of vector beams in mid-infrared waveband in an As2Se3 photonic crystal fiber with small hollow core

2020 ◽  
Vol 55 ◽  
pp. 102152
Author(s):  
Weiqing Gao ◽  
Xiu Zhang ◽  
Wenhui Jiang ◽  
Zhengxiong Zhang ◽  
Panyun Gao ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Hollow Core ◽  
Mid Infrared ◽  
Crystal Fiber ◽  
Vector Beams

scholarly journals Transmission of Orbital Angular Momentum and Cylindrical Vector Beams in a Large-Bandwidth Annular Core Photonic Crystal Fiber

Fibers ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 22 ◽  
Author(s):  
Manish Sharma ◽  
Fatemeh Amirkhan ◽  
Satyendra K. Mishra ◽  
Dipankar Sengupta ◽  
Younès Messaddeq ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Orbital Angular Momentum ◽  
Tunable Laser ◽  
Quantum Communications ◽  
Crystal Fiber ◽  
Large Bandwidth ◽  
Vector Beams ◽  
Vortex Beams

The stable propagation of orbital angular momentum and cylindrical vector beams in a newly designed annular core photonic crystal fiber (AC-PCF) tailored for the broadband single-radial order beam transmission (within the so-called “endlessly mono-radial” guiding regime) is demonstrated for the first time. It is shown that the vector-vortex beams can maintain high mode purities above 18 dB after propagation in the fiber under test over all of the wavelength range from 805 to 845 nm (over 17 THz bandwidth) investigated with the help of a tunable laser and an S-plate for the generation of singular beams in free space. Our results confirm that the AC-PCF is a promising design for the broadband transmission of vector-vortex beams that have potential applications in space-division multiplexing, quantum communications, optical sensing and trapping.

Enhanced Artificial Intelligent Method for Representing the Photonic Crystal Fiber Profile Index

2018 ◽  
Vol 1 (1) ◽  
pp. 2-19
Author(s):  
Mahmood Sh. Majeed ◽  
Raid W. Daoud
Keyword(s):  
Genetic Algorithms ◽  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
New Method ◽  
Proper Solution ◽  
Artificial Intelligent ◽  
Crystal Fiber ◽  
Fitness Value ◽  
First Pass ◽  
Crossover And Mutation

A new method proposed in this paper to compute the fitness in Genetic Algorithms (GAs). In this new method the number of regions, which assigned for the population, divides the time. The fitness computation here differ from the previous methods, by compute it for each portion of the population as first pass, then the second pass begin to compute the fitness for population that lye in the portion which have bigger fitness value. The crossover and mutation and other GAs operator will do its work only for biggest fitness portion of the population. In this method, we can get a suitable and accurate group of proper solution for indexed profile of the photonic crystal fiber (PCF).

Dispersion Compensating Square Photonic Crystal Fiber for Optical Communication Systems

2009 ◽  
Vol 129 (4) ◽  
pp. 601-607
Author(s):  
Shubi F. Kaijage ◽  
Yoshinori Namihira ◽  
Nguyen H. Hai ◽  
Feroza Begum ◽  
S. M. Abdur Razzak ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Optical Communication ◽  
Communication Systems ◽  
Crystal Fiber ◽  
Optical Communication Systems
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