Open AccessComparison of dispersion characteristics of hollow-core photonic crystal fibers filled with aromatic compounds
Author(s) -
Thi Thuy Nguyen,
Van Trong Dang,
Trong Duc Hoang,
Tran Bao Tran Le,
Bao Xuan Le,
Quoc Vu Tran,
Thi Minh Ngoc Vo,
Van Lanh Chu
Publication year - 2022
Publication title -
tạp chí khoa học đại học huế: khoa học tự nhiên/tạp chí khoa học đại học huế: khoa học tự nhiên (online)
Language(s) - English
Resource type - Journals
eISSN - 2615-9678
pISSN - 1859-1388
DOI - 10.26459/hueunijns.v130i1d.6302
Subject(s) - supercontinuum , dispersion (optics) , materials science , photonic crystal fiber , core (optical fiber) , zero dispersion wavelength , nitrobenzene , toluene , optics , fiber , dispersion shifted fiber , composite material , chemistry , physics , biochemistry , fiber optic sensor , catalysis , organic chemistry
In this paper, hollow-core photonic crystal fibers (PCFs) infiltrated with benzene and nitrobenzene are designed and investigated. Their dispersion characteristics are numerically simulated. The results show that using the aromatic-compounds-filled hollow core of PCFs makes dispersion curves flat. In addition, the dispersion curves approach the zero-dispersion line closer than previously published dispersion curves of PCFs with toluene, thus significantly improving the supercontinuum generation to create the ultra-flat spectrum expansion.