Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
849997 | Optik - International Journal for Light and Electron Optics | 2014 | 5 Pages |
Abstract
Organic 4-methyl-4′-N’-methylstilbazolium tosylate, a new derivative of the stilbazolium tosylate family compound was synthesized by condensation method. The optical quality single crystals with dimension 5 mm × 4 mm × 2 mm were grown by slow evaporation technique at 40 °C. The crystal system and lattice parameters were found from single crystal X-ray diffraction studies. The optical transmittance, cut-off wavelength (402 nm) and band gap energy (3.09 eV) were estimated by UV–visible studies. The surface laser damage threshold study was carried out for MMST crystal using Nd:YAG laser. The third-order nonlinear optical susceptibility (χ3) for MMST crystal was estimated by employing Z-scan technique using 1064 nm laser.
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Authors
M. Krishna Kumar, S. Sudhahar, A. Silambarasan, B.M. Sornamurthy, R. Mohan Kumar,