Photo-induced second-order nonlinear susceptibility in lead-silicate glasses and in planar waveguides on their basis

1994 ◽  
Author(s):  
Victor I. Kopp ◽  
Igory V. Mochalov ◽  
Nikolai V. Nikonorov ◽  
Ildar F. Salahetdinov
Keyword(s):  
Second Order ◽  
Planar Waveguides ◽  
Silicate Glasses ◽  
Nonlinear Susceptibility ◽  
Lead Silicate

Second-order non-linear optical studies on CdS microcrystallite doped lead silicate glasses

2007 ◽  
Vol 61 (4-5) ◽  
pp. 1031-1033 ◽  
Author(s):  
Hao Liu ◽  
Qiming Liu ◽  
Xiujian Zhao
Keyword(s):  
Second Order ◽  
Silicate Glasses ◽  
Lead Silicate ◽  
Optical Studies ◽  
Non Linear ◽  
Linear Optical

Structure of lead silicate glasses and its correlation with photoelastic properties

2020 ◽  
Author(s):  
A. Khanna ◽  
A. Kaur ◽  
M. Fábián ◽  
Hirdesh ◽  
A. Kaur
Keyword(s):  
Silicate Glasses ◽  
Lead Silicate

29Si NMR study on the structure of lead-silicate glasses

1984 ◽  
Vol 64 (1-2) ◽  
pp. 287-290 ◽  
Author(s):  
Takamitsu Fujiu ◽  
Makoto Ogino
Keyword(s):  
Silicate Glasses ◽  
Lead Silicate ◽  
29Si Nmr ◽  
Nmr Study

scholarly journals A Molecular Architectural Approach to Second-Order Nonlinear Optical Materials

1995 ◽  
Vol 392 ◽  
Author(s):  
Xiaoguang Yang ◽  
Duncan McBranch ◽  
Basil Swanson ◽  
Dequan Li
Keyword(s):  
Nonlinear Optical ◽  
Second Harmonic ◽  
Fused Silica ◽  
Second Order ◽  
Nonlinear Susceptibility ◽  
Design And Synthesis ◽  
Fundamental Wavelength ◽  
Assembled Monolayers ◽  
Methylene Groups ◽  
Nlo Chromophores

AbstractThe design and synthesis of a family of calix[4]arene-based nonlinear optical (NLO) chromophores are discussed. The calixarene chromophores are macrocyclic compounds consisting of four simple D-π-A units bridged by methylene groups. These molecules were synthesized such that four D-π-A units of the calix[4]arene were aligned along the same direction with the calixarene in a cone conformation. These nonlinear optical super-chromophores were subsequently fabricated into covalently bound self-assembled monolayers on the surfaces of fused silica and silicon. Spectroscopic second harmonic generation (SHG) measurements were carried out to determine the absolute value of the dominant element of the second-order nonlinear susceptibility, d33, and the average molecular alignment, ψ. We find a value of d33 = 60 pm/V at a fundamental wavelength of 890 nm, and ψ˜ 36° with respect to the surface normal.

Electron spin resonance studies of reduced and unreduced lead silicate glasses

1973 ◽  
Vol 13 (8) ◽  
pp. 1057-1060 ◽  
Author(s):  
Clayton Wilson Bates ◽  
Daniel Leniart ◽  
Emil Straka
Keyword(s):  
Electron Spin Resonance ◽  
Electron Spin ◽  
Silicate Glasses ◽  
Lead Silicate ◽  
Spin Resonance

Dielectric universal law of lead silicate glasses doped with neodymium oxide

2007 ◽  
Vol 353 (47-51) ◽  
pp. 4380-4383 ◽  
Author(s):  
Luís Cadillon Costa ◽  
François Henry
Keyword(s):  
Neodymium Oxide ◽  
Silicate Glasses ◽  
Lead Silicate ◽  
Universal Law

IR spectroscopic and electron microscopic investigations of colored lead silicate glasses

2010 ◽  
Vol 83 (12) ◽  
pp. 2205-2209
Author(s):  
Kh. A. Adinaev ◽  
A. A. Ismatov
Keyword(s):  
Silicate Glasses ◽  
Lead Silicate ◽  
Electron Microscopic ◽  
Ir Spectroscopic ◽  
Microscopic Investigations

Interaction of Lead-Silicate Glasses with Dilute Hydrofluoric Acid Solutions

2021 ◽  
Author(s):  
O. G. Ashkhotov ◽  
T. T. Magkoev ◽  
I. B. Ashkhotova
Keyword(s):  
Hydrofluoric Acid ◽  
Silicate Glasses ◽  
Lead Silicate ◽  
Acid Solutions

Structural role of lead in lead silicate glasses derived from XPS spectra

1996 ◽  
Vol 194 (1-2) ◽  
pp. 129-134 ◽  
Author(s):  
Paul W. Wang ◽  
Lipeng Zhang
Keyword(s):  
Silicate Glasses ◽  
Lead Silicate ◽  
Xps Spectra ◽  
Structural Role

scholarly journals Thermal and structural characterization of the vitreous samples in the SiO2 - PbO - Na2O system

2006 ◽  
pp. 89-95 ◽  
Author(s):  
Catalina Mocioiu ◽  
Georgeta Jitianu ◽  
Maria Zaharescu
Keyword(s):  
Thermal Stability ◽  
Thermal Analysis ◽  
Differential Thermal Analysis ◽  
Infrared Spectroscopy ◽  
Silicate Glasses ◽  
Lead Silicate ◽  
High Chemical ◽  
Nuclear Techniques ◽  
Infrared Data

Lead-containing glasses have been used from the ancient time. Recently, due to the possible application in optics, electronics, nuclear techniques, wastes inactivation. the interest in these types of glasses has been renewed. For lead waste inactivation, glasses with high amount of PbO in the composition are required, those exhibiting at the same time a high chemical and thermal stability. Thermal behavior of lead-silicate glasses was examined by differential thermal analysis (DTA). Infrared spectroscopy was used to investigate the structure of the glasses. The spectra were interpreted in terms of the structures of silicate group by comparison with the spectra of other silicate crystals. The DTA and infrared data were correlated with the chemical stability tests.

Sign in / Sign up

Export Citation Format

Share Document