A comparative analysis of power-dependent nonlinear optical traits in unique 'star-type'triphenylmethane chromophores via facile Z-scan measurement

MI Rosli, MS Aziz, M Abdullah, G Krishnan, N Basar… - Optical Materials, 2023 - Elsevier
This study reports the nonlinear optical (NLO) attributes of both nonlinear refraction (NLR)
and nonlinear absorption (NLA) for the “star-type” chromophores known as Malachite green …

Structural, Spectroscopic, Mechanical, and Nonlinear Optical Properties of 4-Dimethylaminopyridinium Picrate Single Crystal for Optoelectronic Applications

G Sivaraj, N Jayamani, V Siva… - Polycyclic Aromatic …, 2024 - Taylor & Francis
A novel organic nonlinear optical (NLO) material, 4-dimethylaminopyridinium picrate
(4DMAPP) with molecular formula (C7H11N2)+.(C6H2N3O7)-has been synthesized. The …