Optical fiber dual-mode coupling-based multi-prevention zone vibration detection device

The invention relates to an optical fiber dual-mode coupling-based multi-prevention zone vibration detection device. The device comprises a basic signal detection module, at least one 1*N branching device, a signal transmission line and vibration monitoring units, wherein the basic signal detection...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GU HUANGJING, YE ZHIHAO, HU JIAJUN, YANG YUEZHONG, SHEN LEI, WANG MIN, ZHANG BINBIN, HUO LIANG, HE BANGLE, WANG PINGYU, LIU CHANG, ZHANG YI, LING LIYONG, ZHOU YUNJIE, YAN QIQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS SIGNALLING TESTING TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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