Abstract
The high-spatial-resolution distributed sensor can be achieved via differential pulse-width pair DPP-BOTDA, the large pulse ensures narrow Brillouin spectrum and higher effective gain. With BOTDR, the differential signal is achieved by the beat of fast and slow axis in Stokes wave.
© 2013 Optical Society of America
PDF ArticleMore Like This
Avi Motil, Yair Peled, Lior Yaron, and Moshe Tur
OM3G.2 Optical Fiber Communication Conference (OFC) 2013
Kazuo Hotate
FW1I.1 Frontiers in Optics (FiO) 2013
Lei Teng, Yongkang Dong, Dengwang Zhou, and Taofei Jiang
W4A.55 Asia-Pacific Optical Sensors Conference (APOS) 2016