IEEE - Institute of Electrical and Electronics Engineers, Inc. - Enhancing the SNR of BOTDR by gain-switched modulation

Author(s): Qing Bai ; Bo Xue ; Hang Gu ; Dong Wang ; Yu Wang ; Mingjiang Zhang ; Baoquan Jin ; Yuncai Wang
Sponsor(s): IEEE Lasers and Electro-Optics Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Volume: PP
Page(s): 1
ISSN (Electronic): 1941-0174
ISSN (Paper): 1041-1135
DOI: 10.1109/LPT.2018.2889812
Regular:

A scheme utilizing gain-switched modulation to enhance the signal-to-noise ratio (SNR) of Brillouin optical time domain reflectometer (BOTDR) is proposed and evaluated. The modulation mechanism of... View More

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