New Borate Structures for Nlo Applications

1993 ◽  
Vol 329 ◽  
Author(s):  
Douglas A. Keszler ◽  
Annapoorna Akella ◽  
Kathleen I. Schaffers ◽  
Theodore Alekel
Keyword(s):  
Optical Properties ◽  
Solid State ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Linear Optical Properties ◽  
Linear And Nonlinear ◽  
Linear Optical ◽  
Optical Applications ◽  
Nonlinear Optical Applications

AbstractBy considering selected examples of new structure types, guidelines are set forth for the synthesis of new solid-state inorganic borates that are likely to have desirable properties for nonlinear optical applications. The structures of two new, noncentrosymmetric orthoborate fluorides BaCaBO3F and Ba7(BO3)3F5 demonstrate a feasibility for controlling linear optical properties and for producing noncentrosymmetric borates that melt congruently. The structure of SrLi(B3O5)3 represents an additional example of a noncentrosymmetric borate resulting from chirality of the B3O7 ring. In addition to potential practical value, crystals of the type AMOB2O5 (A = K, Rb, and Cs; M = Nb and Ta) provide a unique means for examining the structural dependent interrelationships of linear and nonlinear optical properties.

scholarly journals Linear and nonlinear optical properties of hybrid metallic–dielectric plasmonic nanoantennas

2016 ◽  
Vol 7 ◽  
pp. 111-120 ◽  
Author(s):  
Mario Hentschel ◽  
Bernd Metzger ◽  
Bastian Knabe ◽  
Karsten Buse ◽  
Harald Giessen
Keyword(s):  
Refractive Index ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Response ◽  
High Efficiency ◽  
Dielectric Materials ◽  
Nonlinear Optical Properties ◽  
Linear Optical Properties ◽  
Linear And Nonlinear ◽  
Linear Optical

We study the linear and nonlinear optical properties of hybrid metallic–dielectric plasmonic gap nanoantennas. Using a two-step-aligned electron beam lithography process, we demonstrate the ability to selectively and reproducibly fill the gap region of nanoantennas with dielectric nanoparticles made of lithium niobate (LiNbO3) with high efficiency. The linear optical properties of the antennas are modified due to the large refractive index of the material. This leads to a change in the coupling strength as well as an increase of the effective refractive index of the surrounding. The combination of these two effects causes a red- or blue-shift of the plasmonic modes, respectively. We find that the nonlinear optical properties of the combined system are only modified in the range of one order of magnitude. The observed changes in our experiments in the nonlinear emission can be traced to the changed dielectric environment and thus the modified linear optical properties. The intrinsic nonlinearity of the dielectric used is in fact small when compared to the nonlinearity of the metallic part of the hybrid antennas. Thus, the nonlinear signals generated by the antenna itself are dominant in our experiments. We demonstrate that the well-known nonlinear response of bulk dielectric materials cannot always straightforwardly be used to boost the nonlinear response of nanoscale antenna systems. Our results significantly deepen the understanding of these interesting hybrid systems and offer important guidelines for the design of nanoscale, nonlinear light sources.

Synthesis, growth and characterization of a new acentric 4-[4-(4-dimethylamino-phenyl)buta-1,3-dienyl]-1-methyl pyridinium p-chlorobenzenesulfonate dihydrate crystal for nonlinear optical applications

2018 ◽  
Vol 42 (23) ◽  
pp. 18865-18872 ◽  
Author(s):  
S. John Sundaram ◽  
Jerald V. Ramaclus ◽  
Priya Antony ◽  
M. Jaccob ◽  
P. Sagayaraj
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Organic Crystal ◽  
Linear And Nonlinear ◽  
Optical Applications ◽  
Nonlinear Optical Applications

A new organic crystal with a noncentrosymmetric structure is developed, and its structural, thermal, linear and nonlinear optical properties are reported.

A thorough understanding of the nonlinear optical properties of BODIPY/carborane/diketopyrrolopyrrole hybrid chromophores: module contribution, linear combination, one-/two-dimensional difference and carborane's arrangement

2019 ◽  
Vol 7 (25) ◽  
pp. 7531-7547 ◽  
Author(s):  
Hong-Qiang Wang ◽  
Jin-Ting Ye ◽  
Yuan Zhang ◽  
Yuan-Yuan Zhao ◽  
Yong-Qing Qiu
Keyword(s):  
Optical Properties ◽  
Linear Combination ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Two Dimensional ◽  
Optical Applications ◽  
Nonlinear Optical Applications

The high modularity of multicomponent photoactive BODIPY/carborane/diketopyrrolopyrrole hybrid chromophores was explored for linear/nonlinear optical applications.

A supra-molecular switchable dielectric material with non-linear optical properties

2017 ◽  
Vol 5 (11) ◽  
pp. 2865-2870 ◽  
Author(s):  
Tariq Khan ◽  
Muhammad Adnan Asghar ◽  
Zhihua Sun ◽  
Aurang Zeb ◽  
Chengmin Ji ◽  
...  
Keyword(s):  
Optical Properties ◽  
Molecular Crystal ◽  
Nonlinear Optical ◽  
Dielectric Material ◽  
Nonlinear Optical Properties ◽  
Optical Material ◽  
Non Linear ◽  
Linear Optical Properties ◽  
Linear Optical

A supra-molecular crystal, 1-[C6H13NH][18-crown-6][ClO4] monohydrate, has been reported to show reversible dielectric anomalies and nonlinear optical properties, which suggests that it could be conceived as the potential switchable dielectric and non-linear optical material.

scholarly journals Novel Bi2O2CO3/polypyrrole/g-C3N4 nanocomposites with efficient photocatalytic and nonlinear optical properties

RSC Advances ◽  
2017 ◽  
Vol 7 (13) ◽  
pp. 7658-7670 ◽  
Author(s):  
Wei Zhao ◽  
Yun Wang ◽  
Aijian Wang ◽  
Jun Qian ◽  
Weihua Zhu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Optical Applications ◽  
Nonlinear Optical Applications

A series of novel Bi2O2CO3/polypyrrole/g-C3N4 nanocomposites loaded with different contents of g-C3N4 was demonstrated for recyclable photocatalysis and nonlinear optical applications.

Design and preparation of hybrid films containing three-branched chromophores for nonlinear optical applications

RSC Advances ◽  
2016 ◽  
Vol 6 (85) ◽  
pp. 81969-81975 ◽  
Author(s):  
Yeli Yu ◽  
Yuanjing Cui ◽  
Yu Yang ◽  
Guodong Qian
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Hybrid Film ◽  
Nonlinear Optical Properties ◽  
Hybrid Films ◽  
Optical Applications ◽  
Nonlinear Optical Applications

A new hybrid film with homogeneous morphology is fabricated and exhibits excellent second nonlinear optical properties.

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