Results 1 to 10 of about 5,004,125 (344)

Enhancing Single-Mode Characteristics and Reducing Confinement Loss in Liquid-Core Anti-Resonant Fibers via Selective Filling and Geometrical Optimization [PDF]

Micromachines
The liquid-core anti-resonant fiber (LCARF) has emerged as a versatile platform for applications in nonlinear photonics, biological sensing, and other domains.
Siyuan Chen, Caoyuan Wang, Cong Xiong, Yu Qin, Jie Zhu, Yichun Shen, Limin Xiao   +6 more
doaj   +2 more sources

Impact of Localized Radiative Loss on Inertial Confinement Fusion Implosions

Physical Review Letters, 2020
The impact to fusion energy production due to the radiative loss from a localized mix in inertial confinement implosions using high density carbon capsule targets has been quantified. The radiative loss from the localized mix and local cooling of the reacting plasma conditions was quantified using neutron and x-ray images to reconstruct the hot spot ...
A. Pak, L. Divol, C. R. Weber, L. F. Berzak Hopkins, D. S. Clark, E. L. Dewald, D. N. Fittinghoff, V. Geppert-Kleinrath, M. Hohenberger, S. Le Pape, T. Ma, A. G. MacPhee, D. A. Mariscal, E. Marley, A. S. Moore, L. A. Pickworth, P. L. Volegov, C. Wilde, O. A. Hurricane, P. K. Patel   +19 more
openaire   +4 more sources

Design and Optimization of Highly Sensitive Photonic Crystal Fiber with Low Confinement Loss for Ethanol Detection

International Journal of Technology, 2016
In this paper, two highly sensitive photonic crystal fiber (PCF) structures with microstructure core and cladding have been demonstrated for Ethanol sensing.
Md. Faizul Huq Arif, Sayed Asaduzzaman, Md. Jaminul Haque Biddut, Kawsar Ahmed   +3 more
doaj   +2 more sources

Fast ion JET diagnostics: confinement and losses [PDF]

AIP Conference Proceedings, 2008
A study of magnetically confined fast ions in tokamaks plays an important role in burning plasma research. To reach ignition and steady burning of a reactor plasma an adequate confinement of energetic ions produced by NBI heating, accelerated with ICRF and born in fusion reactions is essential to provide efficient heating of the bulk plasma.
V. G. Kiptily, D. Borba, F. E. Cecil, M. Cecconello, D. Darrow, V. Goloborod'ko, K. Hill, T. Johnson, A. Murari, F. Nabais, S. D. Pinches, M. Reich, S. E. Sharapov, V. Yavorskij, I. N. Chugunov, D. B. Gin, G. Gorini, A. E. Shevelev, D. B. Syme, V. Zoita, Giuseppe Gorini, Francesco P. Orsitto, Elio Sindoni, Marco Tardocchi   +23 more
openaire   +4 more sources

Design of Single Mode Photonic Crystal Fiber with Outstanding Characteristics of Confinement Loss and Chromatic Dispersion over S to L Communication Band

Iranian Journal of Electrical and Electronic Engineering, 2016
In this article, a novel structure of photonic crystal fiber with nearly zero ultra-flattened chromatic dispersion and ultra-low confinement loss is presented.
R. Sanjari, M. pourmahyabadi
doaj   +2 more sources

Transients following the loss of detonation confinement [PDF]

Journal of Fluid Mechanics, 2020

John B. Bdzil, Mark Short, Carlos Chiquete   +2 more
openaire   +1 more source

Foundry manufacturing of tight-confinement, dispersion-engineered, ultralow-loss silicon nitride photonic integrated circuit [PDF]

Photonics Research, 2023
The foundry development of integrated photonics has revolutionized today's optical interconnect and datacenters. Over the last decade, we have witnessed the rising of silicon nitride (Si$_3$N$_4$) integrated photonics, which is currently transferring ...
Z. Ye, Haiyan Jia, Zhangjun Huang, Chen Shen, J. Long, Baoqi Shi, Yidan Luo, Lan Gao, Wei Sun, Hairun Guo, Jijun He, Junqiu Liu   +11 more
semanticscholar   +1 more source

Photonic Crystal Fiber Sensor for Detecting Sulfuric Acid in Different Concentrations

Photonics, 2022
A high-performance photonic crystal fiber sensor for sulfuric acid detection is designed and investigated, undertaken through a full vector Finite Element Method on COMSOL Multiphysics software to establish the optical properties of effective refractive ...
Abdul Mu’iz Maidi, Md. Abul Kalam, Feroza Begum   +2 more
doaj   +1 more source

Supermode Characteristics of Nested Multiple Hollow-Core Anti-Resonant Fibers

Photonics, 2022
Mode-division multiplexing (MDM) can achieve ultra-high data capacity in optical fiber communication. Several impressive works on multicore fiber (MCF), multi-mode fiber, and few-mode multicore fiber have made significant achievements in MDM.
Zequan Li, Jiantao Liu, Changming Xia, Zhiyun Hou, Guiyao Zhou   +4 more
doaj   +1 more source

Confinement losses in microstructured optical fibers [PDF]

Optics Letters, 2001
We describe a multipole formulation that can be used for high-accuracy calculations of the full complex propagation constant of a microstructured optical fiber with a finite number of holes. We show how the imaginary part of the microstructure, which describes confinement losses not associated with absorption, varies with hole size, the number of rings
T P, White, R C, McPhedran, C M, de Sterke, L C, Botten, M J, Steel   +4 more
openaire   +2 more sources