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Proceedings Paper

Organic noncentrosymmetric complexes of 4-nitrophenol for second harmonic generation
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Paper Abstract

The paper reports synthesis and co-crystallization of 5 co-crystal of 4-nitrophenol (4N) with five different monoand diaminopyridines (4-aminopyridine (4AP); 3,4-diaminopyridine (34DAP); 2-amino-6-methylpyridine (26MAP); 2,6- diaminopyridine (26DAP); 2-aminopyridine (2AP)) resulted in five adducts with the molar ratio of components 2:1 in final compounds. X-ray analysis confirms the non-centrosymmetric packing of obtained compounds. Two compounds crystallize in the polar acentric P21 and three compounds crystallize in acentric orthorhombic Pna21 space groups. The comparative studies on the laser induced multiple and single shot damage thresholds of named crystals were carried out using radiation of 1064 nm from Nd:YAG laser with pulse width 10 ns. Obtained results show good laser-induced singleshot and multiple-shot damage threshold values for all studied co-crystals and are found up to 3.64 GW/cm2 and 1.77 GW/cm2 respectively.

Paper Details

Date Published: 14 July 2015
PDF: 10 pages
Proc. SPIE 9532, Pacific Rim Laser Damage 2015: Optical Materials for High-Power Lasers, 95320Y (14 July 2015); doi: 10.1117/12.2182568
Show Author Affiliations
Ilia M. Pavlovetc, ITMO Univ. (Russian Federation)
Sergiu Draguta, New Mexico Highlands Univ. (United States)
Maria I. Fokina, ITMO Univ. (Russian Federation)
Tatiana V. Timofeeva, New Mexico Highlands Univ. (United States)
Igor Yu. Denisyuk, ITMO Univ. (Russian Federation)

Published in SPIE Proceedings Vol. 9532:
Pacific Rim Laser Damage 2015: Optical Materials for High-Power Lasers
Jianda Shao; Takahisa Jitsuno; Wolfgang Rudolph; Meiping Zhu, Editor(s)

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