Laser-induced formation of fractal structures in silver colloids and their spectroscopic appearance

S. V. Karpov; Alexander K. Popov; Vitaly V. Slabko

doi:10.1117/12.239756

6 May 1996 Laser-induced formation of fractal structures in silver colloids and their spectroscopic appearance

S. V. Karpov, Alexander K. Popov, Vitaly V. Slabko

Proceedings Volume 2796, ICONO '95: Fundamentals of Laser-Matter Interaction; (1996) https://doi.org/10.1117/12.239756
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

Giant increase (up to 10¹⁰ times) of aggregation rate of silver colloids to the fractal structures under influence of optical radiation is found. Spectral, temporal and energy characteristics of the process are investigated. The instantaneous spectral changes are explained by the influence of laser-induced far-ranged electrostatic forces on the fractal aggregation and by the subsequent fractal photomodification.

Citation Download Citation

S. V. Karpov, Alexander K. Popov, and Vitaly V. Slabko "Laser-induced formation of fractal structures in silver colloids and their spectroscopic appearance", Proc. SPIE 2796, ICONO '95: Fundamentals of Laser-Matter Interaction, (6 May 1996); https://doi.org/10.1117/12.239756

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