Results 21 to 30 of about 204,940 (296)
Optical Limiting Performance of Titanium Dioxide-Filled Polyvinylpyrrolidone Composite Nanofibers [PDF]
ACS OmegaYasemin Pepe +6 more
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Enhanced Optical Limiting of Gold Nanoparticles/Porous Carbon Nanocomposites [PDF]
Materials (Basel)With the wide application of laser weapons, the requirements of laser protection technology are becoming more and more strict. Therefore, it is important to find ideal optical limiting (OL) materials to protect human eyes and detectors. In this work, the
Gao B +5 more
europepmc +2 more sources
Study of two-photon absorption and optical limiting
Bibechana, 2021 Simultaneous absorption of two photons of identical or different frequencies to excite a system that is atom or molecule from the ground state to excited state has great importance.
Bal Ram Ghimire
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Detection of second-order nonlinear optical magnetization by mapping normalized Stokes parameters [PDF]
, 2013 A measurable magnetic (nonlocal) contribution to the second harmonic generation (SHG) of nonmagnetic materials is an intriguing issue related to chiral materials, such as biomolecules.
Larciprete, Maria Cristina +11 more
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Optical Limiting Materials [PDF]
, 1998 Optical limiting materials. Methanofullerenes, fulleroids and/or other fullerenes chemically altered for enhanced solubility, in liquid solution, and in solid blends with transparent glass (SiO2) gels or polymers, or semiconducting conjugated) polymers ...
Sariciftci, N. Serdar +9 more
core +4 more sources
Photonics, 2021 Optical nonlinearity involved switching draws an important consideration in nonlinear optical studies. Based on that, we explored nonlinear absorption processes in silver nanoparticles synthesized by liquid phase laser ablation technique employing a ...
Edappadikkunnummal Shiju +5 more
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Fundamental Limit to Optical Components [PDF]
Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion, 2007 We prove an upper bound to performance for linear optical components, completely independent of detailed design. For one-dimensional dispersive and slow light structures, the bound depends only on length and maximum dielectric constant.
openaire +1 more source
Enhancing the optical absorption, conductivity, and nonlinear parameters of PVOH films by Bi-doping
New Journal of Physics, 2021 New polymeric nanocomposite films of PVOH (polyvinyl alcohol) embedded with Bi-nanoparticles have been described by scanning electron microscopy and x-ray diffractometer.
H Elhosiny Ali +3 more
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Optical-limiting properties of neutral nickel dithiolenes [PDF]
, 2012 [[abstract]]Wide applications of lasers have stimulated a great interest in development of optical limiting devices. These devices can be used to protect optical sensor form laser-induced damage because their transmission is high when they are exposed to
Tan, Wei Lian;Ji, Wei1;Zuo, Jing Lin;Bai, Jun Feng;You, Xiao Zeng;Lim, Jin Hong;Yang, Sidney S.;Hagan, David J.;Van Stryland, Eric W.
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Size-Dependent Nonlinear Optical Properties of Gd2O2S:Tb3+ Scintillators and Their Doped Gel Glasses
Molecules, 2021 With the advancement of ultra-fast and high-energy pulsed laser output, lasers have caused serious harm to precision instruments and human eyes. Therefore, the development of optical limiting materials with a fast response, low optical limiting threshold,
Long Chen +4 more
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