Real-time holographic endoscopy

Paul Smigielski; Felix Albe; Bernard Dischli

doi:10.1117/12.60195

1 August 1992 Real-time holographic endoscopy

Paul Smigielski, Felix Albe, Bernard Dischli

Proceedings Volume 1647, Holography, Interferometry, and Optical Pattern Recognition in Biomedicine II; (1992) https://doi.org/10.1117/12.60195
Event: OE/LASE '92, 1992, Los Angeles, CA, United States

Abstract

Some new experiments concerning holographic endoscopy are presented. The quantitative measurements of deformations of objects are obtained by the double-exposure and double- reference beam method, using either a cw-laser or a pulsed laser. Qualitative experiments using an argon laser with time-average holographic endoscopy are also presented. A video film on real-time endoscopic holographic interferometry was recorded with the help of a frequency-doubled YAG-laser working at 25 Hz for the first time.

Citation Download Citation

Paul Smigielski, Felix Albe, and Bernard Dischli "Real-time holographic endoscopy", Proc. SPIE 1647, Holography, Interferometry, and Optical Pattern Recognition in Biomedicine II, (1 August 1992); https://doi.org/10.1117/12.60195

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