Open AccessHyperfine optical vector analysis of ultra- narrowband optical bandpass filters based on coherent two-tone sweeping and fixed low-frequency detection
Author(s) -
yaowen zhang,
Yujia Zhang,
Fei Yuan,
Zhiyao Zhang,
Shang Jian Zhang,
Heping Li,
Yong Liu
Publication year - 2021
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.444539
Subject(s) - optics , narrowband , passband , band pass filter , optical filter , physics , comb filter , interferometry , materials science , optical fiber , bandwidth (computing) , telecommunications , computer science