[HTML][HTML] A hybrid structured PCF for fuel adulteration detection in terahertz regime

AHMI Ferdous, MS Anower, MA Habib - Sensing and Bio-Sensing …, 2021 - Elsevier
An elliptical core based hybrid structured photonic crystal fiber (PCF) is proposed and
analyzed in order to identify the fuel adulteration level using the terahertz spectrum. The …

基于远场可变孔径的贝塞尔函数拟合法求单模光纤模场直径

胡越, 项华中, 赵仁燕, 涂建坤, 郑刚 - 光电工程, 2021 - cn.oejournal.org
模场直径作为单模光纤的一个重要参数, 远场可变孔径法是GB. 15972.45-2008
中推荐的测量方法. 本文分析了单模光纤中传播光场的分布, 其中光场的模式行为是亥姆霍兹 …

Beam profile and pulse width assessment in an engineered D-shaped hollow-core photonic crystal fiber

R Saeedizadeh, SG Sabouri, A Khorsandi - Journal of Optics, 2021 - iopscience.iop.org
In this work, a theoretical model is discussed to investigate the performance of a core-
engineered gas-filled hollow-core photonic crystal fiber (HC-PCF). To gain the shortest …

Mode field diameter measurement of single mode fiber using Bessel function fitting method based on variable aperture in far field

H Yue, X Huazhong, Z Renyan, T Jiankun… - Opto-Electronic …, 2021 - oejournal.org
The mode field diameter is an important parameter of single-mode fiber, and the GB.
15972.45-2008 recommends using the far-field variable aperture method to measure it. This …

複合石英材料を用いた非溶融-多結晶-透光性セラミックス作製における製造条件

宮城加津也, 深野陽介 - 粉体および粉末冶金, 2021 - jstage.jst.go.jp
抄録 Verification of the manufacturing conditions for translucency ceramics are showed
using powder forming and sintering method in order to establish the manufacturing …