Insight on the growth, mechanical, optical and thermal studies of pyrrolidinium 2-carboxy 6-nitrophthalate (PY3N) single crystal-An effective third-order nonlinear optical material for optical limiting applications

Investigation of optical limiting and third-order optical nonlinear properties of 2-Nitroaniline by Z-scan and f -scan techniques

“…It is observed that, for varying incident input intensities, the transmitted output intensities vary lin early at a low input power and it starts to deviate at high input powers. The transmitted intensity reaches a plateau with a fur ther increment in incident intensity and is saturated at maxi mum output intensity termed as limiting amplitude, which indicates the optical limiting behavior [30,40]. The same type of limiting behavior of the output intensities for the increasing input intensities are observed in the reported articles [24-31, 40, 41], such that the sample can be confirmed as its opti cal limiting behavior.…”

“…The optical limiting behavior of the selfdefocusing nature of materials can be achieved and described on the basis of a nonlinear refraction, which is of thermooptic origin [30,40]. The optical limiting behavior was examined with a diode laser at 532 nm with the power range of 2.5 × 10 2 W cm −2 to 10.5 × 10 2 W cm −2 .…”

Crystal structure, optical properties, vibrational, thermal and biological study of a new polymeric Cd(II) hybrid material

“…6. Assignment of the observed bands were realized according to previous works on similar compounds with the same cation [29][30][31]. The weak and strong band, formed by the overlapped peaks between 3670-2656 cm -1 region, corresponds to stretching symmetric and antisymmetric vibrations of ν(NH 2 ) and ν(CH 2 )…”