scholarly journals Tunable Broadband Nonlinear Optical Properties of Black Phosphorus Quantum Dots for Femtosecond Laser Pulses

Materials ◽  
2017 ◽  
Vol 10 (2) ◽  
pp. 210 ◽  
Author(s):  
Xiao-Fang Jiang ◽  
Zhikai Zeng ◽  
Shuang Li ◽  
Zhinan Guo ◽  
Han Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Femtosecond Laser ◽  
Nonlinear Optical ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Black Phosphorus ◽  
Nonlinear Optical Properties ◽  
Black Phosphorus Quantum Dots

Shell-thickness-dependent nonlinear optical properties of colloidal gold nanoshells

2014 ◽  
Vol 2 (35) ◽  
pp. 7239-7246 ◽  
Author(s):  
Marta Gordel ◽  
Joanna Olesiak-Banska ◽  
Radoslaw Kolkowski ◽  
Katarzyna Matczyszyn ◽  
Malcolm Buckle ◽  
...  
Keyword(s):  
Optical Properties ◽  
Femtosecond Laser ◽  
Shell Thickness ◽  
Nonlinear Optical ◽  
Laser Pulses ◽  
Femtosecond Laser Pulses ◽  
Nonlinear Optical Properties ◽  
Gold Nanoshells ◽  
Third Order ◽  
Different Thickness

Third-order nonlinear optical properties of gold nanoshells of different thickness were investigated over a broad wavelength range (530–1200 nm) by the Z-scan technique using femtosecond laser pulses.

Tuning electronic and nonlinear optical properties of black phosphorus quantum dots through introducing electron-donating/withdrawing molecules (TTF/TCNQ)

2021 ◽  
Author(s):  
Na Hou ◽  
Ran Feng ◽  
Xiao Hui Fang ◽  
Fang Yue Du ◽  
Hai Shun Wu
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Organic Molecules ◽  
Black Phosphorus ◽  
Nonlinear Optical Properties ◽  
Black Phosphorus Quantum Dots

Two novel complexes were constructed by adsorption of two typical organic molecules, including one electron-donating molecule (TTF = tetrathiafulvalene) and one electron-withdrawing molecule (TCNQ = tetracyanoquinodimethane), on the surface of...

Nonlinear Optical Properties of Biosilicate Nanocomposite Materials

2013 ◽  
Vol 677 ◽  
pp. 3-8 ◽  
Author(s):  
Dmitriy Proschenko ◽  
Sergey Golik ◽  
Alexey Chekhlenok ◽  
Irina Postnova ◽  
Yuri Shchipunov ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Spectral Characteristics ◽  
Ultrashort Pulses ◽  
Laser Pulses ◽  
Optical Nonlinearity ◽  
Nanocomposite Materials ◽  
Femtosecond Laser Pulses ◽  
Nonlinear Optical Properties ◽  
Cds Nanoparticles

The transmission of the femtosecond laser pulses by new biosilicate nanocomposite materials has been experimentally investigated. The strong nonlinear optical properties of these nanocomposite structures have been revealed in spectral characteristics of transmitted ultrashort pulses. The shape of transmitted spectrums through new nanocomposite biomaterials demonstrates major changes indicating the broadening with formation a strong anti Stokes component in the output spectrum with generation of supercontinuum spectra. The carried out studies have showed that the optical nonlinearity of new nanocomposite materials can be regulated by trace amounts of Au or CdS nanoparticles.

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