宽带
包层(金属加工)
材料科学
光学
带宽(计算)
单模光纤
光子晶体光纤
保偏光纤
波长
极化(电化学)
光纤
光电子学
光纤传感器
计算机科学
电信
物理
复合材料
化学
物理化学
作者
Shidi Liu,Tianyu Yang,Mingzhen Tian,Liang Zhang,Yuanhua Dong
标识
DOI:10.1109/icocn53177.2021.9563741
摘要
An anti-resonant hollow core fiber with an ultra-wide bandwidth of single-polarization single-mode (SPSM) operation is realized and analyzed in this paper. Double-ring circular cladding structure is introduced to control the reflection area and suppress high-order modes for the proposed fiber. To achieve SPSM behavior, an epsilon negative (ENG) material is fully filled in the selected cladding tubes to manipulate the effective material absorption loss (EML). By changing the parameters of the proposed fiber, the wanted (X-polarized) and unwanted (Y-polarized and high order) modes yield large loss differences (LD), i.e., SPSM guidance. Extensive simulation results demonstrate that the fiber exhibits an extra-wide SPSM wavelength bandwidth (from 1450 nm to 1620 nm) in conditions of minimum LD > 100 dB/m.
科研通智能强力驱动
Strongly Powered by AbleSci AI