Nonlinear Optical Susceptibility of a Model Guest-Host Polymeric System as Investigated by Electrooptics and Second-Harmonic Generation

1994 ◽  
Vol 27 (15) ◽  
pp. 4278-4283 ◽  
Author(s):  
T. Goodson ◽  
S. S. Gong ◽  
C. H. Wang
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Polymeric System ◽  
Nonlinear Optical Susceptibility ◽  
Optical Susceptibility

scholarly journals Mapping the nonlinear optical susceptibility by noncollinear second-harmonic generation

2009 ◽  
Vol 34 (14) ◽  
pp. 2189 ◽  
Author(s):  
M. C. Larciprete ◽  
F. A. Bovino ◽  
M. Giardina ◽  
A. Belardini ◽  
M. Centini ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Nonlinear Optical Susceptibility ◽  
Optical Susceptibility

Stimulated surface crystallization of β–barium borate on glass due to ultrasonic treatment and second harmonic generation

1996 ◽  
Vol 11 (2) ◽  
pp. 495-502 ◽  
Author(s):  
Yong Ding ◽  
Yoshinari Miura ◽  
Akiyoshi Osaka
Keyword(s):  
Heat Treatment ◽  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Ultrasonic Treatment ◽  
Second Harmonic ◽  
Barium Borate ◽  
Surface Crystallization ◽  
Nonlinear Optical Susceptibility ◽  
Optical Susceptibility ◽  
Conventional Heat Treatment

A glass of 47.5BaO · 47.5B2O3 · 5Al2O3 (in mol%) having a shorter optical absorption edge (∼236 nm) and suitable glass formation was selected as the mother glass for studying the surface crystallization of β−BaB2O4 · β−BaB2O4 was not the main surface crystallized phase when only a conventional heat treatment was applied. Crystallization of β−BaB2O4 was stimulated due to ultrasonic surface treatment with an ethanol suspension of β−BaB2O4 particles and subsequent heat treatment. After the ultrasonic treatment, β−BaB2O4 was the main crystallized phase. Transparent and dense β−BaB2O4 thin films/glass showed second harmonic generation. The tensor components of the second-order nonlinear optical susceptibility were estimated.

Synthesis, Thermal Behavior, and Second-Order Nonlinear Optical Properties of Conjugated, Acceptor/Donor Compounds

1989 ◽  
Vol 173 ◽  
Author(s):  
James F. Wolfe ◽  
Susan P. Ermer ◽  
Steven M. Lovejoy ◽  
Doris S. Leung ◽  
Kenneth P. Aron ◽  
...  
Keyword(s):  
Optical Properties ◽  
Dipole Moment ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Second Order ◽  
Nonlinear Optical Susceptibility ◽  
Optical Susceptibility ◽  
Aromatic Heterocyclic ◽  
Heterocyclic Structure

ABSTRACTNew noncentrosymmetric compounds having both electron-accepting and electron-donating substituents on a conjugated, aromatic heterocyclic structure were synthesized and their spectroscopic, thermal, and solubility properties were determined. D.C. electric field-induced second harmonic generation (EFISH) experiments were performed to provide values of the second-order nonlinear optical susceptibility/dipole moment product βμ. Long alkyl substituents were required in heterocycle-containing compounds for sufficient solubility to conduct EFISH analysis. 2,4-Dinitro-substitution on these imine-linked materials gave the highest βμ in the series.

scholarly journals Lithium borate Li3B5O8(OH)2with large second harmonic generation and a high damage threshold in the deep-ultraviolet spectral range

2017 ◽  
Vol 19 (45) ◽  
pp. 30703-30714 ◽  
Author(s):  
A. H. Reshak
Keyword(s):  
Electronic Structure ◽  
Harmonic Generation ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
Damage Threshold ◽  
Lithium Borate ◽  
Nonlinear Optical Susceptibility ◽  
Optical Susceptibility ◽  
Deep Ultraviolet ◽  
Linear And Nonlinear

The electronic structure and linear and nonlinear optical susceptibility dispersions of lithium borate Li3B5O8(OH)2are comprehensively investigated.

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