Nonlinear optical properties of pi-conjugate organic materials: holographic grating recording and optical limiting effect

Natalia V. Kamanina; Valentin N. Sizov; Dmitry I. Staselko

doi:10.1117/12.429381

15 June 2001 Nonlinear optical properties of π-conjugate organic materials: holographic grating recording and optical limiting effect

Natalia V. Kamanina, Valentin N. Sizov, Dmitry I. Staselko

Author Affiliations +

Proceedings Volume 4279, Organic Photonic Materials and Devices III; (2001) https://doi.org/10.1117/12.429381
Event: Symposium on Integrated Optics, 2001, San Jose, CA, United States

Abstract

Nonlinear optical properties of (pi) -conjugated organic systems based on polyimide and 2-cyclooctylamino-5- nitropyridine have been studied. The nano-pulsed Nd lasers for holographic recording and optical limiting experiments has been used as irradiation sources. The drastic change of refractive index in the fullerene-doped structures in comparison with the fullerene-free systems has been observed. The nonlinear coefficients n₂ and (chi) ⁽³) for fullerene-doped compounds have been estimated. It has been shown that the fullerene-doped systems could be used as reversible real-time holographic materials and laser nonlinear absorbers with high laser strength.

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Natalia V. Kamanina, Valentin N. Sizov, and Dmitry I. Staselko "Nonlinear optical properties of π-conjugate organic materials: holographic grating recording and optical limiting effect", Proc. SPIE 4279, Organic Photonic Materials and Devices III, (15 June 2001); https://doi.org/10.1117/12.429381

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