Specific complex-oxide crystals with strong nonlinear absorption and nonlinear refraction as promising optical materials

2021 ◽  
Vol 121 ◽  
pp. 111493
Author(s):  
Dominique Guichaoua ◽  
Ihor Syvorotka ◽  
Ivan Solskii ◽  
Natalia Syvorotka ◽  
Karolina Waszkowska ◽  
...  
Keyword(s):  
Nonlinear Absorption ◽  
Optical Materials ◽  
Nonlinear Refraction ◽  
Complex Oxide ◽  
Specific Complex ◽  
Oxide Crystals

I-scan measurements of the nonlinear refraction and nonlinear absorption coefficients of some nanomaterials

2003 ◽  
Author(s):  
Qiguang Yang ◽  
JaeTae Seo ◽  
Santiel J. Creekmore ◽  
Doyle A. Temple ◽  
K. P. Yoo ◽  
...  
Keyword(s):  
Nonlinear Absorption ◽  
Nonlinear Refraction ◽  
Absorption Coefficients

scholarly journals Anthracene derivatives as broadband nonlinear optical materials: nonlinear absorption and excited-state dynamics analysis

RSC Advances ◽  
2020 ◽  
Vol 10 (34) ◽  
pp. 19974-19981
Author(s):  
Wenfa Zhou ◽  
Yu Fang ◽  
Xingzhi Wu ◽  
Yanbing Han ◽  
Junyi Yang ◽  
...  
Keyword(s):  
Excited State ◽  
Nonlinear Absorption ◽  
Optical Materials ◽  
Nonlinear Optical ◽  
Optical Response ◽  
Nonlinear Optical Response ◽  
Nonlinear Optical Materials ◽  
Dynamics Analysis ◽  
Excited State Dynamics ◽  
Anthracene Derivatives

Expanding the π-bridge to adjust the molecular planarity via increasing the amount of ethylene can modulate the nonlinear optical response.

scholarly journals Nonlinear absorption and nonlinear refraction: maximizing the merit factors

2012 ◽  
Author(s):  
M. Samoc ◽  
K. Matczyszyn ◽  
M. Nyk ◽  
J. Olesiak-Banska ◽  
D. Wawrzynczyk ◽  
...  
Keyword(s):  
Nonlinear Absorption ◽  
Nonlinear Refraction

scholarly journals Interaction of Pulses of Different Duration with Chemically Prepared Silver Nanoparticles: Analysis of Optical Nonlinearities

2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Ke Zhang ◽  
Rashid A. Ganeev ◽  
Konda Srinivasa Rao ◽  
Sandeep Kumar Maurya ◽  
Ganjaboy S. Boltaev ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Nonlinear Absorption ◽  
Nonlinear Optical ◽  
Reduction Method ◽  
Chemical Reduction ◽  
Nonlinear Refraction ◽  
Optical Nonlinearities ◽  
Chemical Reduction Method ◽  
Ag Nps ◽  
Picosecond Pulses

The nonlinear optical properties of the aqueous solutions of silver nanoparticles (Ag NPs) prepared by chemical reduction method are analyzed using femtosecond and picosecond pulses at different wavelengths. In the case of 800 and 400 nm, the growths of nonlinear absorption and nonlinear refraction with the increase of Ag NP concentration, as well as a change at the signs of nonlinear optical processes, are determined. The nonlinear absorption coefficient and nonlinear refractive index of Ag NP solutions measured using picosecond pulses were a few orders of magnitude larger than those in the case of femtosecond probe pulses. We also demonstrate the optical limiting properties of Ag NPs using 800 nm, 60 fs pulses.

Peaks separation of the nonlinear refraction and nonlinear absorption induced by external electric field

2006 ◽  
Vol 88 (11) ◽  
pp. 111911 ◽  
Author(s):  
Dongyi Guan ◽  
Zhenghao Chen ◽  
Yueliang Zhou ◽  
Kui-Juan Jin ◽  
Guozhen Yang
Keyword(s):  
Electric Field ◽  
External Electric Field ◽  
Nonlinear Absorption ◽  
Nonlinear Refraction

Nonlinear Absorption and Nonlinear Refraction of Self-Assembled Porphyrins

2006 ◽  
Vol 110 (31) ◽  
pp. 15140-15145 ◽  
Author(s):  
Zhi-Bo Liu ◽  
Yi-Zhou Zhu ◽  
Yan Zhu ◽  
Shu-Qi Chen ◽  
Jian-Yu Zheng ◽  
...  
Keyword(s):  
Nonlinear Absorption ◽  
Nonlinear Refraction ◽  
Self Assembled
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