A design of nested photonic crystal fiber with low nonlinear and flat dispersion supporting 30+ 50 OAM modes

W Wang, C Sun, N Wang, H Jia - Optics Communications, 2020‏ - Elsevier
In this paper, a novel nested photonic crystal fiber (PCF) with two guided modes regions is
proposed, which can support 80 orbital angular momentum (OAM) modes over C …

Ring-based coil structure photonic crystal fiber for transmission of orbital angular momentum with large bandwidth: outline, investigation and analysis

MF Israk, MA Razzak, K Ahmed, MM Hassan… - Optics …, 2020‏ - Elsevier
A unique, spectacular design of Photonic Crystal Fiber (PCF) is discussed in this paper to
introduce one of the highest numbers of Orbital Angular Momentum (OAM) modes for the …

A novel dual guided modes regions photonic crystal fiber with low crosstalk supporting 56 OAM modes and 4 LP modes

W Wang, N Wang, K Li, Z Geng, H Jia - Optical Fiber Technology, 2020‏ - Elsevier
In this paper, a novel photonic crystal fiber (PCF) with dual guided modes regions is
proposed, which can support 56 orbital angular momentum (OAM) modes and 4 linear …

Numerical study of photonic crystal fiber supporting 180 orbital angular momentum modes with high mode quality and flat dispersion

Q Ma, A Luo, W Hong - Journal of lightwave technology, 2021‏ - ieeexplore.ieee.org
We propose a photonic crystal fiber with a high refractive index ring, which supports up to
180 orbital angular momentum (OAM) modes without any high order radial modes from 1.5 …

Photonic crystal fiber for robust orbital angular momentum transmission: design and investigation

MM Hassan, MA Kabir, MN Hossain, B Biswas… - Optical and Quantum …, 2020‏ - Springer
In this paper, a novel design, photonic crystal fiber (PCF) has been reported to support more
orbital angular momentum (OAM) modes for the first time. The cladding region formed by …

Photonic crystal fiber supporting 394 orbital angular momentum modes with flat dispersion, low nonlinear coefficient, and high mode quality

H Fu, M Zhu, C Liu, Z Yi, J Lv, L Yang… - Optical …, 2022‏ - spiedigitallibrary.org
A photonic crystal fiber (PCF) with an SSK2 dense crown glass ring is designed and
analyzed. After optimization of the radius of the central air hole and thickness of the annular …

Numerical investigation of spiral photonic crystal fiber (S-PCF) with supporting high order OAM modes propagation for space division multiplexing applications

D Vigneswaran, MSM Rajan, B Biswas… - Optical and Quantum …, 2021‏ - Springer
This article proposes a spiral designed photonic crystal fiber (S-PCF) that supports 14 orbital
angular momentum (OAM) modes for signal transmission and possess very low nonlinear …

A new technique to optimize the properties of photonic crystal fibers supporting transmission of multiple orbital angular momentum modes

H Fu, C Liu, Z Yi, X Song, X Li, Y Zeng, J Wang, J Lv… - Journal of Optics, 2023‏ - Springer
Spurred by the continuous development of orbital angular momentum (OAM) optical fiber
communication technology, many photonic crystal fibers (PCFs) with excellent properties …

Circular anti-resonance fibre supporting orbital angular momentum modes with flat dispersion, high purity and low confinement loss

H Fu, Z Yi, Y Shi, C Liu, J Lv, L Yang… - Journal of Modern …, 2021‏ - Taylor & Francis
A novel ring anti-resonance fibre (ARF) is designed and demonstrated for the transmission
of orbital angular momentum (OAM) modes. The fibre consists of two layers of negative …

Circular photonic crystal fiber supporting 118 orbital angular momentum modes transmission

H Fu, C Liu, C Hu, L Zhou, Y Shi, J Lv… - Optical …, 2021‏ - spiedigitallibrary.org
Circular photonic crystal fiber consisting of doped amethyst and big and small round air
holes is designed to support transmission of 118 orbital angular momentum (OAM) modes in …