Title :
Unattended Ground Sensor System Based on Fiber Optic Disk Accelerometer
Author :
Wang, Yongjie ; Li, Fang ; Xiao, Hao ; Liu, Yuliang
Author_Institution :
State Key Lab. of Integrated Optoelectron., Chinese Acad. of Sci., Beijing
Abstract :
The basic principle and critical characteristics of unattended ground sensors (UGS) based on fiber optic disk accelerometers are introduced. Mechanical principles of fiber optic disk accelerometers (FODA) and calculation methods are presented. An FODA with a high sensitivity of 120 rad/g and a resonance frequency of 300 Hz is designed and used for detection in military affairs
Keywords :
acceleration measurement; accelerometers; fibre optic sensors; light interferometry; military equipment; 300 Hz; fiber optic disk accelerometer; fiber optic disk accelerometer design; interferometric techniques; mechanical principles; military detection applications; unattended ground sensor system; Accelerometers; Electromagnetic interference; Land vehicles; Optical fiber sensors; Optical fibers; Optical interferometry; Optical sensors; Road vehicles; Sensor phenomena and characterization; Sensor systems;
Conference_Titel :
Optoelectronics, 2006 Optics Valley of China International Symposium on
Conference_Location :
Wuhan
Print_ISBN :
1-4244-0816-4
DOI :
10.1109/OVCISO.2006.302704
