Fibre optic sensors for traffic monitoring applications

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3325, Issue , 1998, Pages 222-229

  Suopajärvi, Pekka ^a   Pennala, Riku ^a   Heikkinen, Mikko ^a   Karioja, Pentti ^a   Lyöri, Veijo ^a   Myllylä, Risto ^a   Nissilä, Seppo ^a   Kopola, Harri ^a   Suni, Heikki ^a  

^a VTT TECHNICAL RESEARCH CENTRE OF FINLAND   (Finland)

Author keywords

Microbending; Speckle; Vehicle detection; Vibration

Indexed keywords

ARRAYS; BENDING (DEFORMATION); ELECTROMAGNETIC WAVE ATTENUATION; HIGHWAY TRAFFIC CONTROL; OPTICAL FIBERS; SPECKLE; VELOCITY CONTROL; VELOCITY MEASUREMENT;

MICROBENDING; TRAFFIC MONITORING APPLICATIONS;

FIBER OPTIC SENSORS;

EID: 0032403715     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.310611     Document Type: Conference Paper

References (10)

1. Fibre-optic security monitoring sensor
2. Practical fiber-optic sensor for measuring large mechanical deformations
3. Simple distributed fiber sensor based on Brillouin gain spectrum analysis
4. Low coherence fiber optic sensors for structural monitoring
5. Distributed optical-fibre sensors for the measurement of pressure, strain and temperature
6. Experimental verification of microbending theory using mode coupling to discrete cladding modes
7. Measurement of stress in a road structure using optical fibre sensors
8. Smart structures with nerves of glass
9. Statistical-mode sensor for fiber optic vibration sensing uses
10. Submicrometer displacement sensing using inner-product multimode fiber speckle fields