@inproceedings{27a2cc174dbf49708c23d9886b0c11a4,
title = "Determination of Kerr and two-photon absorption coefficients of indandione derivatives",
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.",
keywords = "Kerr effect, Z-scan, nonlinear optics, organic materials, two-photon absorption",
author = "Arturs Bundulis and Igors Mihailovs and Edgars Nitiss and Janis Busenbergs and Martins Rutkis",
note = "Publisher Copyright: {\textcopyright} 2017 SPIE.; 7th Nonlinear Optics and Applications Conference ; Conference date: 24-04-2017 Through 25-04-2017",
year = "2017",
doi = "10.1117/12.2265389",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Mario Bertolotti and Zheltikov, \{Alexei M.\} and Haus, \{Joseph W.\}",
booktitle = "Nonlinear Optics and Applications X",
address = "United States",
}