Nonlinear optical properties of silver colloidal solution by in situ synthesis technique

2008 ◽  
Vol 8 (1) ◽  
pp. 13-17 ◽  
Author(s):  
Yan Deng ◽  
Youyi Sun ◽  
Pei Wang ◽  
Douguo Zhang ◽  
Xiaojin Jiao ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Colloidal Solution ◽  
In Situ Synthesis ◽  
Nonlinear Optical Properties ◽  
Synthesis Technique

In situ hydrosilane reduction and preparation of gold nanoparticle–gel glass composites with nonlinear optical properties

2018 ◽  
Vol 6 (21) ◽  
pp. 5624-5629 ◽  
Author(s):  
Dajiang Yu ◽  
Xingming Sun ◽  
Xin Chen ◽  
Wencan Ma ◽  
Jibin Sun ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Optical Properties ◽  
Gold Nanoparticle ◽  
Nonlinear Optical ◽  
Optical Limiting ◽  
Nonlinear Optical Properties ◽  
Glass Composites

Gold nanoparticles were reduced in situ by a new hydrosilane reductant in organosilicon oligomer to fabricate nonlinear optical limiting materials.

scholarly journals In-situ polymerization and third-order nonlinear optical properties of polyaniline/carbon natotube composite

2006 ◽  
Vol 55 (7) ◽  
pp. 3772
Author(s):  
Feng Wei ◽  
Yi Wen-Hui ◽  
Feng Yi-Yu ◽  
Wu Zi-Gang ◽  
Zhang Zhen-Zhong
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
In Situ Polymerization ◽  
Nonlinear Optical Properties ◽  
Third Order

scholarly journals STUDYING ON NONLINEAR OPTICAL PROPERTIES OF Fe2O3 NANOPARTICLES IN COLLOIDAL SOLUTION

1997 ◽  
Vol 46 (3) ◽  
pp. 579
Author(s):  
YU BAO-LONG ◽  
ZHANG GUI-LAN ◽  
TANG GUO-QING ◽  
WU XIAO-CHUN ◽  
CHEN WEN-JU ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Colloidal Solution ◽  
Nonlinear Optical Properties ◽  
Fe2o3 Nanoparticles

TRANSPARENT TiO2-PMMA NANOHYBRIDS OF HIGH NANOCRYSTALLINITY AND ENHANCED NONLINEAR OPTICAL PROPERTIES

2005 ◽  
Vol 14 (02) ◽  
pp. 281-297 ◽  
Author(s):  
AKHMAD HERMAN YUWONO ◽  
JUNMIN XUE ◽  
JOHN WANG ◽  
HENDRY IZAAC ELIM ◽  
WEI JI
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Water Vapor ◽  
Nonlinear Optical ◽  
Sol Gel ◽  
Visible Region ◽  
Nonlinear Optical Properties ◽  
Degree Of Crystallinity ◽  
Nonlinear Optical Susceptibility

Nanohybrid thin films of titania-polymethyl methacrylate ( TiO2 -PMMA) with varying degrees of nanocrystallinity have been successfully synthesized via an in-situ sol gel-polymerization route, assisted by subsequent thermal and water vapor treatments. Post-hydrothermal treatment by water vapor at relatively low temperatures led to a higher degree of crystallinity for TiO2 nanoparticles than the conventional thermal annealing. The degree of TiO2 crystallinity in the resulting nanohybrid films was studied by using XRD, FTIR, UV-Vis spectroscopies and HRTEM. The resulting nanohybrid thin films are highly transparent in the visible region, with an estimated band gap energies, Eg, close to that of anatase TiO2 (~ 3.20 eV). The nanocrystallinity level of TiO2 phase strongly affects both linear and nonlinear optical properties of the nanohybrids. A significant enhancement in linear refractive index, no, up to 1.780 and a third-order nonlinear optical susceptibility, χ(3) as high as 5.27 × 10-9 esu , were demonstrated with the nanohybrid exhibiting the enhanced TiO2 crystallinity and well-preserved PMMA matrix.

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