Pandi, P. and Peramaiyan, G. and Kumar, R. Mohan and Bhagavannarayana, G. and Jayavel, R. (2013) Studies of structural, third order nonlinear optical and laser damage threshold properties of diethylammonium p-hydroxybenzoate single crystal. Applied Physics A: Materials Science and Processing , 112. pp. 711-717. ISSN 0947-8396

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Abstract

Diethylammonium p-hydroxybenzoate (DEPH) single crystals were grown by a slow evaporation solution growth technique. High-resolution X-ray diffraction rocking curve measurements revealed the crystalline perfection of the grown crystals and the absence of structural grain boundaries. UV-visible transmission studies revealed the lower optical cut-off wavelength of the DEPH crystals. Third order nonlinear refractive index (n (2)), nonlinear absorption coefficient (beta) and susceptibility (chi (3)) parameters were estimated by Z-scan studies. The single- and multiple-shot laser damage threshold values of the grown crystals were found to be 7.1 and 6.9 GW/cm(2) using a Nd:YAG laser.

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/s Springer Verlag.
Subjects:	Materials Science Applied Physics/Condensed Matter
Divisions:	UNSPECIFIED
Depositing User:	Users 27 not found.
Date Deposited:	09 Jun 2020 09:36
Last Modified:	09 Jun 2020 09:36
URI:	http://npl.csircentral.net/id/eprint/3033

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