Liquid-level monitoring sensor systems using fiber Bragg grating embedded in cantilever

Sensors and Actuators, A: Physical

Volumn 152, Issue 2, 2009, Pages 248-251

  Sohn, Kyung Rak ^a   Shim, Joon Hwan ^a  

^a Korea Maritime University   (South Korea)

Author keywords

Fiber Bragg grating (FBG); Intensity demodulation; Interrogation; Liquid level sensing; Thermo optic effect

Indexed keywords

BRAGG WAVELENGTH; CANTILEVER ROD; FBG SENSOR; FIBER BRAGG GRATING (FBG); INTENSITY DEMODULATION; INTERROGATION; LEVEL CHANGE; LINEAR RESPONSE; LINEARLY PROPORTIONAL; LIQUID LEVEL SENSORS; MONITORING SENSORS; OPERATING PRINCIPLES; OPTICAL BANDPASS FILTERS; TEMPERATURE DEPENDENCE; TEMPERATURE VARIATION; THERMO-OPTIC EFFECT; WAVELENGTH SHIFT;

ATOMIC FORCE MICROSCOPY; BANDPASS FILTERS; DEMODULATION; EMBEDDED SYSTEMS; FIBER OPTIC COMPONENTS; FIBER OPTIC SENSORS; FIBERS; LIQUIDS; NANOCANTILEVERS; OPTICAL FILTERS; OPTICAL VARIABLES MEASUREMENT; SENSORS; TEMPERATURE DISTRIBUTION;

FIBER BRAGG GRATINGS;

EID: 67349257935     PISSN: 09244247     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sna.2009.04.003     Document Type: Article

References (9)

1. James S.W., Khaliq S., and Tatam R.P. A long period grating liquid level sensor. 15th Optical Fiber sensor Conference 1 (2002) 127-130
2. Yang C., Chen S., and Yang G. Fiber optical liquid level sensor under cryogenic environment. Sens. Actuators A 94 (2001) 69-75
3. Lomer M., Arrue J., Jaurequi C., Aiestraran P., Zubia J., and Lopez-Higuera J.M. Lateral polishing of bends in plastic optical fibers applied to a multipoint liquid-level measurement sensor. Sens. Actuators A 137 (2007) 68-73
4. Guo T., Zhao Q., dou Q., Zhang H., Xue L., Huang G., and Dong X. Temperature-insensitive fiber Bragg grating liquid-level sensor based on bending cantilever beam. IEEE Photon Technol. Lett. 17 11 (2005) 2400-2402
5. Dong X., Liu Y., Liu Z., and Dong X. Simultaneous displacement and temperature measurement with cantilever-based fiber Bragg grating sensor. Opt. Commun. 192 (2001) 213-217
6. Zhao Y., Yu C., and Liao Y. Differential FBG sensor for temperature-compensated high-pressure (or displacement) measurement. Opt. Laser Technol. 26 (2004) 39-42
7. Zhang W., Dong X., Zhao Q., Kai G., and Yuan S. FBG-based sensor for simultaneous measurement of force (or displacement) and temperature based on bilateral cantilever beam. IEEE Photon. Technol. Lett. 13 12 (2001) 1340-1342
8. Zhao Y., Yang J., Peng B.-J., and Yang S.-Y. Experimental research on a fiber-optic cantilever-type inclinometer. Opt. Laser Technol. 37 (2005) 555-559
9. Zhao Y., Zhao Y., and Zhao M. Novel force based on a coupling of fiber Bragg gratings. Measurement 38 (2005) 30-33