Full field, low frequency heterodyne interferometry using CMOS and CCD cameras with online phase processing

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5856 PART I, Issue , 2005, Pages 23-31

  Lakestani, Fereydoun ^a   Whelan, Maurice P ^a   Garvey, Julie ^b   Newport, David ^b  

^a JOINT RESEARCH CENTRE   (Italy)

^b UNIVERSITY OF LIMERICK   (Ireland)

Author keywords

CMOS camera; Full field interferometry; Heterodyne; Phase measurement

Indexed keywords

APPROXIMATION THEORY; CAMERAS; CHARGE COUPLED DEVICES; HETERODYNING; INTERFEROMETRY; PHASE MEASUREMENT; SCANNING; SENSITIVITY ANALYSIS;

CMOS CAMERA; FULL-FIELD INTERFEROMETRY; HETERODYNE; RESPONSE TIME;

CMOS INTEGRATED CIRCUITS;

EID: 28844495984     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.612721     Document Type: Conference Paper

References (4)

1. Chang, C. (1995). Acousto-optic devices and applications. Handbook of Optics. M. Bass, McGraw-Hill. 2: Ch. 12.
2. Aguanno, M. V., F. Lakestani, et al. (2003). Single pixel carrier based approach for full field laser interferometry using a CMOS-DSP camera. Optical Systems Design 2003 Symposium, St. Etienne, France.
3. Lewis A. J. Absolute length measurement using multiple-wavelength phase-stepping interferometry, Ch. 5. PhD thesis, University of London, Imperial College, Nov. 1993.
4. Randall, R.B., Frequency Analysis, Ch.2 pp. 62-77, Bruel & Kjaer, Copenhagen, 1987