Third-order nonlinear optical properties of a new copper coordination compound: A promising candidate for all-optical switching

Huang, Ting; Zhang, Hao; Gong, Hongmei; Liu, Zijun; Xiao, Si; Li, Suyue; Zhai, Yueying; You, Sizhu; Wang, Qu‐Quan; Qin, Jingui

doi:10.1016/j.cplett.2007.12.001

Cited by 91 publications

(45 citation statements)

References 23 publications

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“…Rapid technological advancements in optics have placed great demand on the development of nonlinear optical (NLO) materials with prominent applications in optical limiting and all optical switching [1][2][3]. Extremely large number of organic compounds with delocalized electron and conjugated double bond systems and a large dipole moment have been synthesized to realize the susceptibilities far larger than the inorganic optical materials [4].…”

Section: Introductionmentioning

confidence: 99%

Nonlinear Characterization of Safranin O Dye for Application in Optical Limiting

2011

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The optical nonlinearity of safranin O dye in methanol solution at different concentrations and as a solid film with polymethylmethacrylate (PMMA) has been studied using cw Nd-YAG laser at 532 nm as the source of excitation. The optical responses were characterized by measuring the intensity dependent refractive index (n 2 ) of the medium using the Z-scan technique. The open aperture Z-scan trace of the dye in solution and solid sample displayed saturable absorption. The closed aperture Z-scan trace of the dye exhibited a negative (defocusing) nonlinearity. The nonlinear refractive index was found to vary with concentration. Optical limiting characteristics of the dye at various concentrations in solution were studied. The nonlinearity appears to be of thermal origin.

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Section: Introductionmentioning

confidence: 99%

Nonlinear Characterization of Safranin O Dye for Application in Optical Limiting

2011

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“…Zn Cd and Hg), which are colourless as 3d orbitals are full, no electrons are able to move up to the higher gap [8]. On introducing a metal ion between these p-conjugated structures, the resulting polarizable ''d'' orbital electrons and the charge transfer mechanism of metal-ligand contribute to the larger nonlinear activity of these materials [9].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, crystal growth and characterizations of bis (l-proline) cadmium iodide: a new semi-organic nonlinear optical material

Boopathi¹,

Jagan

Ramasamy³

2016

Appl. Phys. A

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Novel semi-organic single crystals of bis (Lproline) cadmium iodide (BLPC) were grown by slow evaporation technique. The crystal structure was determined by single-crystal X-ray diffraction studies. Singlecrystal X-ray diffraction study shows that [BLPC] crystallizes in orthorhombic system with space group P2 1 2 1 2 1 . 1 H NMR and 13 C NMR studies were conducted for the grown crystal. Functional groups present in the compound were identified by FTIR spectral studies. The UV-Vis-NIR spectrum was studied to analyse the optical properties of the grown crystals. Thermogravimetric analysis was carried out to study thermal behaviour of the materials. Vickers microhardness measurement was carried out for different loads. Etching studies were carried out using water as etchant. The second harmonic generation efficiency was determined by the Kurtz powder method and it was found to be higher than that of potassium dihydrogen phosphate.

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“…[1,2] Organic, inorganic materials and other related materials were used in third-order NLO applications. [1,[3][4][5][6][7][8][9][10][11] Organic third-order NLO materials have advantages of large nonlinear optical susceptibilities, fast response time and designable structures.…”

Section: Introductionmentioning

confidence: 99%

Third-order nonlinear optical properties of spin-coating films containing benzo[α]phenoxazinium: from reverse saturated to saturated absorptions

et al. 2015

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Third-order nonlinear optical properties of a new copper coordination compound: A promising candidate for all-optical switching

Cited by 91 publications

References 23 publications

Nonlinear Characterization of Safranin O Dye for Application in Optical Limiting

Nonlinear Characterization of Safranin O Dye for Application in Optical Limiting

Synthesis, crystal growth and characterizations of bis (l-proline) cadmium iodide: a new semi-organic nonlinear optical material

Third-order nonlinear optical properties of spin-coating films containing benzo[α]phenoxazinium: from reverse saturated to saturated absorptions

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