Anisotropic nonlinear optical response in a graphene oxide-gold nanohybrid

In this Letter, we report for the first time, to the best of our knowledge, the anisotropic optical response in a graphene oxide (GO)-gold (Au) nanohybrid. Polarization-sensitive nonlinear optical absorption measurements revealed that nanohybrids are highly anisotropic, ( - )≈28 / , which is more th...

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Veröffentlicht in:	Optics letters 2020-12, Vol.45 (24), p.6655-6658
Hauptverfasser:	Yadav, Rajesh Kumar, Aneesh, J, Sharma, Rituraj, Maji, Tuhin Kumar, Karmakar, Debjani, Adarsh, K V
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Data processing Electronic devices First principles Gold Graphene Nonlinear optics Nonlinear response Nonlinear systems Optical data processing Optical limiters
Online-Zugang:	Volltext
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