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Modelling of microstructured waveguides using a finite-element-based vectorial mode solver with transparent boundary conditions
HP Uranus, H Hoekstra - Optics express, 2004 - opg.optica.org
A finite-element-based vectorial optical mode solver is used to analyze microstructured
optical waveguides. By employing 1st-order Bayliss-Gunzburger-Turkel-like transparent …
optical waveguides. By employing 1st-order Bayliss-Gunzburger-Turkel-like transparent …
Modelling leaky photonic wires: A mode solver comparison
We present results from a mode solver comparison held within the frameworkof the
European COST P11 project. The structure modelled is a high-index contrast photonic wire …
European COST P11 project. The structure modelled is a high-index contrast photonic wire …
Leaky mode analysis using complex infinite elements
We propose a novel numerically efficient model for accurate characterization of leaky modes
in optical waveguides. Within the context of finite elements, the mesh boundaries are …
in optical waveguides. Within the context of finite elements, the mesh boundaries are …
Theoretical study on the multimodeness of a commercial endlessly single-mode PCF
HP Uranus - Optics communications, 2010 - Elsevier
We report a theoretical study on the characteristics of a commercial photonic crystal fiber
claimed to be endlessly single mode, ie the LMA-15 fiber. The study was carried out using a …
claimed to be endlessly single mode, ie the LMA-15 fiber. The study was carried out using a …
Accurate and efficient simulation for silicon-nanowire-based multimode interference couplers with a 3D finite-element mode-propagation analysis
A three-dimensional (3D) finite-element mode-propagation analysis is presented to give an
accurate and efficient simulation for silicon-nanowire-based multimode interference (MMI) …
accurate and efficient simulation for silicon-nanowire-based multimode interference (MMI) …
一种新型圆形掺杂光子晶体光纤负色散特性的分析
阮志**， 张磊， 赵欣瑜， 江兴方 - 量子电子学报, 2023 - lk.hfcas.ac.cn
针对目前使用的光纤中普遍存在的色散问题, 利用有限元法并结合COMSOL Multiphysics
仿真软件设计了一种双芯圆形液体掺杂的光子晶体光纤. 研究结果表明, 随着空气孔直径d1 …
仿真软件设计了一种双芯圆形液体掺杂的光子晶体光纤. 研究结果表明, 随着空气孔直径d1 …
Considerations on material composition for low-loss hollow-core integrated optical waveguides
HP Uranus, H Hoekstra, E Van Groesen - Optics communications, 2006 - Elsevier
The role of cladding bilayer material compositions to obtain low-loss hollow-core integrated
optical waveguides was studied. Using the simple Fresnel reflection formulae, the optimal …
optical waveguides was studied. Using the simple Fresnel reflection formulae, the optimal …
Low-loss ARROW waveguide with rectangular hollow core and rectangular low-density polyethylene/air reflectors for terahertz waves
Designing low-loss waveguides for terahertz waves is challenging as most materials are
very lossy in this frequency band. Most scientists simply consider transmitting the waves …
very lossy in this frequency band. Most scientists simply consider transmitting the waves …
Designing of convenient PCF structure for SERS applications
We investigated that the performance of side-channel photonic crystal fiber (SC-PCF) is
controlled by the subtended angle of the liquid channel to the center point of the core …
controlled by the subtended angle of the liquid channel to the center point of the core …
一种拥有超大负色散的双芯光子晶体光纤
孔祥敏， **鑫路， 江兴方， 唐斌 - Journal of Quantum Optics, 2015 - opticsjournal.net
摘要针对目前广泛使用的G. 652 光纤中存在的色散问题, 设计了一种圆形结构的双芯色散补偿
型光子晶体光纤, 并运用COMSOL Multiphysics 4.4 对其进行仿真模拟. 研究表明 …
型光子晶体光纤, 并运用COMSOL Multiphysics 4.4 对其进行仿真模拟. 研究表明 …