A single-mode optical fiber interferometer for surface vibration measurement

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4204, Issue , 2001, Pages 115-123

  Scalise, L ^a   Di Sante, R ^a  

^a UNIVERSITÀ POLITECNICA DELLE MARCHE   (Italy)

Author keywords

Fiber optics; Laser Doppler vibrometry; Optical interferometry; Vibration measurement

Indexed keywords

FIBER OPTIC SENSORS; HELIUM NEON LASERS; LASER BEAMS; LIGHT POLARIZATION; OPTICAL BEAM SPLITTERS; OPTICAL INSTRUMENT LENSES; PHOTODIODES; SINGLE MODE FIBERS; VIBRATION MEASUREMENT;

LASER DOPPLER VIBROMETRY; MICHELSON INTERFEROMETER; SINGLE MODE OPTICAL FIBER INTERFEROMETER; SURFACE VIBRATION MEASUREMENT;

INTERFEROMETERS;

EID: 0034999945     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.417400     Document Type: Conference Paper

References (6)

1. Laser heterodyne system for measurement and analysis of vibration
2. Motion sensing by optical heterodyne doppler detection from diffuse surfaces
3. Pseudo-heterodyne detection scheme for optical interferometers
4. Fibre optic heterodyne interferometer for vibration measurements in biological systems
5. Optical phase and amplitude measurement by single sideband homodyne detection
6. Elimination of drift in a single-mode optical fiber interferometer using a piezo-electrically stretched coiled fiber