Share Email Print
cover

Proceedings Paper

Dynamic hologram recording in fullerene-containing nano-size porous glasses
Author(s): Olga Vladimirov Andreeva; V. G. Bespalov; Yu. N. Efimov; Anna L. Pyajt; A. S. Cherkasov; V. N. Sizov
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We report the theoretical and experimental results of dynamic holograms recording in nano-size porous glasses containing fullerine C60 and its use for optical limiting. To record a grating with spatial frequency 20 mm-1 we used laser pulses with 18 ns duration and 532 nm wavelength. Initial transmittance of the samples varied from 30% to 70%. We found that high diffraction orders appeared out of the medium during the experiment and investigated dependence self-diffraction on initial transmittance of the samples and in case when the samples were filled by toluene. It was found that the most effective self-diffraction is in situation when we use toluene and initial transmittance of the sample is nearly 70%. For explanation of our experimental results we made a numerical model of dynamic hologram in fullerene-containing media taking into consideration amplitude and phase grating forming during the pulse length. Our model showed good agreement with experimental results.

Paper Details

Date Published: 3 September 2003
PDF: 8 pages
Proc. SPIE 5135, Optical Information, Data Processing and Storage, and Laser Communication Technologies, (3 September 2003); doi: 10.1117/12.518077
Show Author Affiliations
Olga Vladimirov Andreeva, S.I. Vavilov State Optical Institute (Russia)
V. G. Bespalov, S.I. Vavilov State Optical Institute (Russia)
Yu. N. Efimov, S.I. Vavilov State Optical Institute (Russia)
Anna L. Pyajt, St. Petersburg Institute of Fine Mechanics and Optics (Russia)
A. S. Cherkasov, S.I. Vavilov State Optical Institute (Russia)
V. N. Sizov, S.I. Vavilov State Optical Institute (Russia)


Published in SPIE Proceedings Vol. 5135:
Optical Information, Data Processing and Storage, and Laser Communication Technologies
Jean-Pierre Goedgebuer; N. N. Rozanov; S. K. Turitsyn; Alexander S. Akhmanov; Vladislav Ya. Panchenko, Editor(s)

© SPIE. Terms of Use
Back to Top