Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Conferences > OFC > 2023 > W2B > W2B.18

208km ultra-long single span hybrid BOTDR and Φ-OTDR with ROPA technology

Jiasheng Liu, Ming Li, Jian Xu, Jiekui Yu, Mingchao Nie, Shiyu Zhang, Xingyun Chen, Guoliang He, Shujuan Sun, Man Tan, and Qianggao Hu

Not Accessible

Your library or personal account may give you access

Abstract

Ultra-long single span hybrid BOTDR and Φ-OTDR system with ROPA technology is proposed. Using double heterodyne detection configuration, high order Raman amplifiers, cascaded RGUs, 208km unrepeatered real time simultaneous temperature and vibration measurement is achieved.

© 2023 The Author(s)

PDF Article
More Like This
Research on ultra long range Φ-OTDR distributed vibration measuring system based on ROPA technology

Jiekui Yu, Jiasheng Liu, Qianggao Hu, Jian Xu, Mingchao Nie, Xingyun Chen, Jianjun Wu, Xiaojiao Zhang, Hongkai Liu, Shizhan Yu, Guoxiang Li, and Xiao Qin
Th4.11 Optical Fiber Sensors (OFS) 2022

Single-Carrier 500Gb/s Unrepeatered Transmission over a Single 431km Span with Single Fiber Configuration

Jian Xu, Qianggao Hu, Shujuan Sun, Jiekui Yu, Jiasheng Liu, Qing Luo, Wenzhong Wang, Liyan Huang, Han Long, Hongyan Zhou, and Lei Zhang
Th1D.2 Optical Fiber Communication Conference (OFC) 2020

Real-time 33.6 Tb/s (42 × 800 Gb/s) Unrepeatered Transmission over 302 km Using ROPA System

JianJun Wu, Jiekui Yu, Jiasheng Liu, Qianggao Hu, Mingxiong Duan, Wenzhong Wang, Chao Huang, Han Long, Shujuan Sun, Man Tan, Liyan Huang, and Jian Xu
Tu2G.7 Optical Fiber Communication Conference (OFC) 2023

View More...

Poster Presentation

Media 1: PDF (947 KB)     
Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use