New coherence methods of micro-object parameter measurements and arrangements for their realization

Dmitry Alexandrov Usanov; Anatoli V. Skripal; Tatjana B. Usanova

doi:10.1117/12.427742

31 May 2001 New coherence methods of micro-object parameter measurements and arrangements for their realization

Dmitry Alexandrov Usanov, Anatoli V. Skripal, Tatjana B. Usanova

Proceedings Volume 4242, Saratov Fall Meeting 2000: Coherent Optics of Ordered and Random Media; (2001) https://doi.org/10.1117/12.427742
Event: Saratov Fall Meeting 2000, 2001, Saratov, Russian Federation

Abstract

New coherence methods of microobject parameter measurements are analyzed in connection with the development of the automatic data processing systems, of the phase0shifting holography methods, as well as with the appearance of new active elements permitting to carry out autodyne measurements. The simple method of parameter inspection of microobject vibration is based on usual optical microscope with TV camera is discussed. The method based on the phase- shifting interference pattern consequence analysis using the Fourier transformation is given. For the first time the possibility of the returning of the non-harmonical vibration spectrum of the object in phase-shifting holographic interferometry has been considered. The semiconductor laser autodyne systems have been used to elaborate new technologies of fast-changing processes control. The use of semiconductor laser autodyne for the diagnostics of the microsaccidic eye movements, known as eye tremor, whose amplitude does not exceed several microns has been shown.

Citation Download Citation

Dmitry Alexandrov Usanov, Anatoli V. Skripal, and Tatjana B. Usanova "New coherence methods of micro-object parameter measurements and arrangements for their realization", Proc. SPIE 4242, Saratov Fall Meeting 2000: Coherent Optics of Ordered and Random Media, (31 May 2001); https://doi.org/10.1117/12.427742

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available