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Proceedings Paper

Determination of Kerr and two-photon absorption coefficients of indandione derivatives
Author(s): Arturs Bundulis; Igors Mihailovs; Edgars Nitiss; Janis Busenbergs; Martins Rutkis
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Paper Abstract

We studied nonlinear optical properties of two different aminobenziliden-1,3-indandione derivatives – DDMABI and DMABI-OH by employing the Z-scan method. Through this we described how different donor and acceptor groups influence third-order nonlinear optical properties such as Kerr effect and two-photon absorption. During experimental measurements we used 1064 nm Nd:YAG laser with 30 ps pulse duration and 10 Hz repetition rate. From acquired values of Kerr and two-photon absorption coefficients we calculated values for real and imaginary parts of third-order susceptibility, as well as second-order hyperpolarizability. Quantum chemical calculations were carried out for secondorder hyperpolarizability to study how well calculations correlate with experimental values. Acquired data for DDMABI and DMABI-OH were compared with data for other ABI derivatives studied previously.

Paper Details

Date Published: 16 May 2017
PDF: 8 pages
Proc. SPIE 10228, Nonlinear Optics and Applications X, 1022804 (16 May 2017); doi: 10.1117/12.2265389
Show Author Affiliations
Arturs Bundulis, Institute of Solid State Physics, Univ. of Latvia (Latvia)
Igors Mihailovs, Institute of Solid State Physics, Univ. of Latvia (Latvia)
Edgars Nitiss, Institute of Solid State Physics, Univ. of Latvia (Latvia)
Janis Busenbergs, Institute of Solid State Physics, Univ. of Latvia (Latvia)
Martins Rutkis, Institute of Solid State Physics, Univ. of Latvia (Latvia)


Published in SPIE Proceedings Vol. 10228:
Nonlinear Optics and Applications X
Mario Bertolotti; Joseph W. Haus; Alexei M. Zheltikov, Editor(s)

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