Polarization-Independent Large Third-Order Optical Nonlinearity in Centimeter-Sized Random-Distributed Gold Nanorod Arrays

2020 ◽  
Vol 124 (31) ◽  
pp. 17237-17243
Author(s):  
Hongwei Dai ◽  
Linhua Yao ◽  
Hui Cheng ◽  
Junbo Han
Keyword(s):  
Optical Nonlinearity ◽  
Gold Nanorod ◽  
Nanorod Arrays ◽  
Third Order ◽  
Polarization Independent

Gap-Induced Giant Third-Order Optical Nonlinearity and Long Electron Relaxation Time in Random-Distributed Gold Nanorod Arrays

2019 ◽  
Vol 11 (35) ◽  
pp. 32469-32474 ◽  
Author(s):  
Xia Wang ◽  
Linhua Yao ◽  
Xiaodie Chen ◽  
Hongwei Dai ◽  
Mingshan Wang ◽  
...  
Keyword(s):  
Relaxation Time ◽  
Optical Nonlinearity ◽  
Gold Nanorod ◽  
Nanorod Arrays ◽  
Third Order ◽  
Electron Relaxation ◽  
Electron Relaxation Time

Synthesis and Third-order Optical Nonlinearity of Mesoporous Au/ZrO2 Thin Films

2012 ◽  
Vol 27 (3) ◽  
pp. 327-331
Author(s):  
Qiang LU ◽  
Fang-Ming CUI ◽  
Chen-Yang WEI ◽  
Zi-Le HUA ◽  
Chang-Qing DONG
Keyword(s):  
Thin Films ◽  
Optical Nonlinearity ◽  
Third Order

Third-order optical nonlinearity of niobium-rich lithium niobate thin films

2021 ◽  
Vol 114 ◽  
pp. 110914
Author(s):  
Luying Yin ◽  
Jie Jiang ◽  
Yanyan Huo ◽  
Shuyun Wang ◽  
Tingyin Ning
Keyword(s):  
Thin Films ◽  
Lithium Niobate ◽  
Optical Nonlinearity ◽  
Third Order

Third-order optical nonlinearity in Ge-Se-Te chalcogenide glasses

2021 ◽  
Vol 117 ◽  
pp. 111208
Author(s):  
Zhen Yang ◽  
Haonan Hu ◽  
Qiuli Li ◽  
Zheng Zhang ◽  
Lei Niu ◽  
...  
Keyword(s):  
Chalcogenide Glasses ◽  
Optical Nonlinearity ◽  
Third Order

scholarly journals Tunable Nonlinear Optical Property of MnS Nanoparticles with Different Size and Crystal Form

Nanomaterials ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 34
Author(s):  
Zhihao Zhang ◽  
Pengchao Li ◽  
Yuzong Gu
Keyword(s):  
Optical Property ◽  
Nonlinear Optical ◽  
Nonlinear Optical Property ◽  
Nonlinear Refraction ◽  
Synthesis Method ◽  
Crystal Form ◽  
Optical Nonlinearity ◽  
Photon Absorption ◽  
Third Order ◽  
Crystal Forms

It is significant to study the reason that semiconductor material has adjustable third-order optical nonlinearity through crystal form and dimensions are changed. αMnS nanoparticles with different crystal forms and sizes were successfully prepared by one-step hydrothermal synthesis method and their size-limited third-order nonlinear optical property was tested by Z-scan technique with 30 ps laser pulses at 532 nm wavelength. Nanoparticles of different crystal forms exhibited different NLO (nonlinear optical) responses. γMnS had stronger NLO response than αMnS because of higher fluorescence quantum yield. Two-photon absorption and the nonlinear refraction are enhanced as size of nanoparticlesreduced. The nanoparticles had maximum NLO susceptibility which was 3.09 × 10−12 esu. Susceptibility of αMnS increased about nine times than that of largest nanoparticles. However, it was reduced when size was further decreased. This trend was explained by the effects of light induced dipole moments. And defects in αMnS nanoparticles also had effect on this nonlinear process. MnS nanoparticles had potential application value in optical limiting and optical modulation.

Third-order optical nonlinearity of azobenzene side-chain polymer thin film

2007 ◽  
Vol 244 (6) ◽  
pp. 2166-2171 ◽  
Author(s):  
Tingchao He ◽  
Yongguang Cheng ◽  
Changshun Wang ◽  
Tingjian Jia ◽  
Pengwei Li ◽  
...  
Keyword(s):  
Thin Film ◽  
Optical Nonlinearity ◽  
Side Chain ◽  
Third Order ◽  
Polymer Thin Film ◽  
Chain Polymer

Third‐order optical nonlinearity and all‐optical switching in porous silicon

1995 ◽  
Vol 67 (3) ◽  
pp. 323-325 ◽  
Author(s):  
Fryad Z. Henari ◽  
Kai Morgenstern ◽  
Werner J. Blau ◽  
Vladimir A. Karavanskii ◽  
Vladimir S. Dneprovskii
Keyword(s):  
Porous Silicon ◽  
Optical Switching ◽  
Optical Nonlinearity ◽  
Third Order ◽  
All Optical ◽  
All Optical Switching

Third-order optical nonlinearity in polycondensed thiophene-based polymers and polysilane polymers

1989 ◽  
Vol 6 (4) ◽  
pp. 753 ◽  
Author(s):  
Lina Yang ◽  
R. Zamboni ◽  
R. Danieli ◽  
R. Dorsinville ◽  
Q. Z. Wang ◽  
...  
Keyword(s):  
Optical Nonlinearity ◽  
Third Order ◽  
Thiophene Based Polymers
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