Optical Properties of Composite Materials Based on Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-Phenylenevinylene] and Titanium Dioxide in the Mid-IR Spectral Range

2019 ◽  
Vol 53 (15) ◽  
pp. 1999-2001
Author(s):  
I. A. Belogorokhov ◽  
L. I. Belogorokhova
Keyword(s):  
Titanium Dioxide ◽  
Optical Properties ◽  
Composite Materials ◽  
Spectral Range

Preparation and enhanced nonlinear optical properties of Bi2S3/RGO composite materials

2019 ◽  
Vol 89 ◽  
pp. 112-117 ◽  
Author(s):  
Gangshuo Liu ◽  
Shuxi Dai ◽  
Fenglin Cao ◽  
Baohua Zhu ◽  
Peng Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Composite Materials ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties

Synthesis, optical properties, and defective structure of carbon-doped titanium dioxide

2013 ◽  
Vol 452 (1) ◽  
pp. 211-214 ◽  
Author(s):  
O. I. Gyrdasova ◽  
I. V. Baklanova ◽  
M. A. Melkozerova ◽  
V. N. Krasil’nikov ◽  
V. G. Bamburov
Keyword(s):  
Titanium Dioxide ◽  
Optical Properties ◽  
Defective Structure ◽  
Carbon Doped ◽  
Doped Titanium Dioxide

Optical properties of selected native and coagulated human brain tissues in vitro in the visible and near infrared spectral range

2002 ◽  
Vol 47 (12) ◽  
pp. 2059-2073 ◽  
Author(s):  
A N Yaroslavsky ◽  
P C Schulze ◽  
I V Yaroslavsky ◽  
R Schober ◽  
F Ulrich ◽  
...  
Keyword(s):  
Optical Properties ◽  
Human Brain ◽  
Spectral Range ◽  
Near Infrared ◽  
Infrared Spectral Range ◽  
Infrared Spectral ◽  
Brain Tissues

Sol–gel synthesis and optical properties of titanium dioxide thin film

2018 ◽  
Vol 32 (09) ◽  
pp. 1850076 ◽  
Author(s):  
Irfan Ullah ◽  
Shaukat Ali Khattak ◽  
Tanveer Ahmad ◽  
Saman ◽  
Nayab Ali Ludhi
Keyword(s):  
Thin Film ◽  
Titanium Dioxide ◽  
Optical Properties ◽  
Band Gap ◽  
Surface Defects ◽  
Sol Gel ◽  
Luminescent Properties ◽  
Localized States ◽  
Indirect Transition ◽  
Transmission And Absorption

The titanium dioxide (TiO2) is synthesized by sol–gel method using titanium-tetra-iso-propoxide (TTIP) as a starting material, and deposited on the pre-cleaned glass substrate using spin coating technique at optimized parameters. Energy dispersive X-ray (EDX) spectroscopy confirms successful TiO2 growth. The optical properties concerning the transmission and absorption spectra show 85% transparency and 3.28 eV wide optical band gap for indirect transition, calculated from absorbance. The exponential behavior of absorption edge is observed and attributed to the localized states electronic transitions, curtailed in the indirect band gap of the thin film. The film reveals decreasing refractive index with increasing wavelength. The photoluminescence (PL) study ascertains that luminescent properties are due to the surface defects.

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