Topological ergodic dynamics of optical singularities in laser-induced speckle fields following "optical damage" of photorefractive LiNbO3: Fe crystal

Marat Soskin; Vasyl Vasil'ev

doi:10.1117/12.1000147

5 March 2013 Topological ergodic dynamics of optical singularities in laser-induced speckle fields following "optical damage" of photorefractive LiNbO₃: Fe crystal

Marat Soskin, Vasyl Vasil'ev

Author Affiliations +

Proceedings Volume 8637, Complex Light and Optical Forces VII; 86370U (2013) https://doi.org/10.1117/12.1000147
Event: SPIE OPTO, 2013, San Francisco, California, United States

Abstract

He-Ne laser (0.63 mkm) initiates developing singular speckle-fields due to «optical damage» in photorefractive LiNbO₃: Fe crystal. They were investigated by techniques of dynamic stocks-polarimetry, monstardom and polarization characteristics of optical vortices combined with morphology of polarization singularities. Ergodicity of dynamic speckle-fields was found. It was shown that sign of C points coincides with speckle handedness they are nested; stars/monstar, lemon are underlined by negative/positive OVs. General regularities of dynamic elliptic speckle-fields development were established.

Citation Download Citation

Marat Soskin and Vasyl Vasil'ev "Topological ergodic dynamics of optical singularities in laser-induced speckle fields following "optical damage" of photorefractive LiNbO₃: Fe crystal", Proc. SPIE 8637, Complex Light and Optical Forces VII, 86370U (5 March 2013); https://doi.org/10.1117/12.1000147

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