Self-compensation heterodyne vibrometer using an acousto-optic modulator as vibration detector

Optical Engineering

Volumn 40, Issue 8, 2001, Pages 1563-1567

  Ngoi, B K A ^a   Venkatakrishnan, K ^a  

^a NANYANG TECHNOLOGICAL UNIVERSITY   (Singapore)

Author keywords

Acousto optic modulator; Compensation; Laser vibrometry

Indexed keywords

ACOUSTOOPTICAL EFFECTS; BRAGG CELLS; ERROR COMPENSATION; HETERODYNING; INTERFEROMETERS; LASER APPLICATIONS;

LASER VIBROMETRY; VIBRATION DETECTORS;

VIBRATION MEASUREMENT;

EID: 0035414692     PISSN: 00913286     EISSN: None     Source Type: Journal    
DOI: 10.1117/1.1367343     Document Type: Article

References (6)

1. Recent advances in displacement measuring interferometry
2. Study on novel method of refractive index compensation of laser measuring system on the ultraprecision machine tool
3. Principle of AOM laser heterodyne measuring and its instrument