Abstract

A holographie camera is presented, which uses a sillenite crystal as dynamic recording medium. The camera operates in a pulse regime and is used to provide vibration analysis of an object. A 4 pulse real-time holographic technique was implemented to measure the amplitude and phase of the vibration. The implementation of this technique required bringing under control a Q-switched YAG laser. We present the experimental results for a metallic plate driven by a vibrating loud speaker.

© 2001 Optical Society of America

PDF Article
More Like This
Compact photorefractive holographic camera and its applications to interferometry

Marc P. Georges, Véronique S. Scauflaire, and Philippe C. Lemaire
63 Photorefractive Effects, Materials, and Devices (PEMD) 2001

Double-pulsed holographic interferometry with photorefractive crystals for vibration and shock analysis

M. Georges, C. Thizy, P. Lemaire, G. Pauliat, G. Roosen, I. Alexeenko, G. Pedrini, S. Ryhon, N. Coates, R. Kelnberger, H. Schubach, and N. Rümmler
661 Photorefractive Effects, Materials, and Devices (PEMD) 2005

Holographic camera with BSO applied to microgravity fluid experiment aboard ISS

Marc P. Georges, Luc Joannes, Cedric Thizy, Frank Dubois, Olivier Dupont, Philippe C. Lemaire, and Jean-Claude Legros
18 Photorefractive Effects, Materials, and Devices (PEMD) 2001

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription