Seetharam Shettigar

TL;DR: In this paper, the authors investigated third order nonlinear optical properties of three newly synthesized 3-phenyl sydnones, doped into PMMA and determined both real and imaginary part of χ (3).

TL;DR: In this paper, two bis-chalcone derivatives, 1,5-[di(4-methoxyphenyl)]penta-1,4-dien-3-one and 1, 5-[di (4-chlorophenyl]penta]-1, 4-dimethylhexyl hexylhexylhexylon, were synthesized using Z-scan technique using 7ns laser pulses at 532nm.

TL;DR: In this article, the third-order nonlinear optical properties of chalcone derivative doped PMMA films were analyzed using nanosecond Z-scan at 532 nm and the observed nonlinear parameters were comparable with stilbazolieum derivatives for photonics and biophotonics applications.

TL;DR: In this article, the third-order nonlinear optical properties of chalcone derivatives have been investigated by Z-scan technique using 7 ns laser pulses at 532 nm and the results suggest that the nonlinear properties of the chalcones have been improved when they are used as dopants in polymer matrix.

TL;DR: A series of new chalcones containing terphenyl as a core and with different functional groups has been successfully synthesized by Claisen-Schmidt condensation method in search of new nonlinear optical (NLO) materials as discussed by the authors.