Organic noncentrosymmetric complexes of 4-nitrophenol for second harmonic generation

Ilia M. Pavlovetc; Sergiu Draguta; Maria I. Fokina; Tatiana V. Timofeeva; Igor Yu. Denisyuk

doi:10.1117/12.2182568

14 July 2015 Organic noncentrosymmetric complexes of 4-nitrophenol for second harmonic generation

Ilia M. Pavlovetc, Sergiu Draguta, Maria I. Fokina, Tatiana V. Timofeeva, Igor Yu. Denisyuk

Proceedings Volume 9532, Pacific Rim Laser Damage 2015: Optical Materials for High-Power Lasers; 95320Y (2015) https://doi.org/10.1117/12.2182568
Event: Pacific Rim Laser Damage, 2015, Jiading, Shanghai, China

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.

Citation Download Citation

Ilia M. Pavlovetc, Sergiu Draguta, Maria I. Fokina, Tatiana V. Timofeeva, and Igor Yu. Denisyuk "Organic noncentrosymmetric complexes of 4-nitrophenol for second harmonic generation", Proc. SPIE 9532, Pacific Rim Laser Damage 2015: Optical Materials for High-Power Lasers, 95320Y (14 July 2015); https://doi.org/10.1117/12.2182568

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