Optical time domain reflectometry based on a self-chaotic circular-sided microcavity laser
Author(s): Li, JC (Li, Jian-cheng); Dong, YX (Dong, Yun-xiao); Lei, BJ (Lei, Bin -juan); Xiao, JL (Xiao, Jin-long); Yang, YD (Yang, Yue-de); Huang, YZ (Huang, Yong-zhen)
Source: APPLIED OPTICS?Volume: 63?Issue: 1??Pages: 154-158??DOI: 10.1364/AO.511255??Published: JAN 1 2024?
Abstract: A self-chaotic circular-sided square microcavity laser, with a chaos bandwidth of 12.9 GHz and a flatness of +/- 3 dB, was applied in optical time domain reflectometry (OTDR). Using the broadband chaos laser, we demonstrated a range resolution of 4.5 mm and a 25-km detection distance experimentally. The solitary wide-bandwidth microcavity chaos laser, without the extra correlation peaks in optical feedback chaotic lasers, has shown potential advantages for correlation OTDR in practical application. (c) 2023 Optica Publishing Group
Accession Number: WOS:001171400200003
PubMed ID: 38175016
Author Identifiers:
Author?Web of Science ResearcherID?????ORCID Number
Yang, Yuede??????0000-0002-6237-2921
Huang, Yong-Zhen???????0000-0002-0529-4947
ISSN: 1559-128X
eISSN: 2155-3165
