Investigation of stochastization of optical radiation scattered by graphene nanosheets

M. S. Gavrylyak; P. P. Maksymyak

doi:10.1117/12.2528695

9 September 2019 Investigation of stochastization of optical radiation scattered by graphene nanosheets

M. S. Gavrylyak, P. P. Maksymyak

Proceedings Volume 11088, Optical Sensing, Imaging, and Photon Counting: From X-Rays to THz 2019; 110880U (2019) https://doi.org/10.1117/12.2528695
Event: SPIE Nanoscience + Engineering, 2019, San Diego, California, United States

Abstract

Paper contains results of investigation of nanosheets by modificated DLS technique. The modified method of dynamic light scattering is based on an additional estimation of the stochastization and complexity of the radiation scattered at different angles for the horizontal and vertical polarization of the input beam. It is shown that both the stochastization and the complexity of the fluctuations of scattered field depend on the angle of scattering and polarization of the laser beam and allow us to qualitatively evaluate the sphericity of the particles. To quantify the chaos and complexity, the Lyapunov's maximal index and correlation exponent of fluctuations of the intensity of the field of scattered coherent optical radiation was used, respectively.

Citation Download Citation

M. S. Gavrylyak and P. P. Maksymyak "Investigation of stochastization of optical radiation scattered by graphene nanosheets", Proc. SPIE 11088, Optical Sensing, Imaging, and Photon Counting: From X-Rays to THz 2019, 110880U (9 September 2019); https://doi.org/10.1117/12.2528695

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