The third order NLO properties of dispersed graphene oxide (GO) was measured using a Nd:YAG laser (532 nm, 50 mW). The material possesses negative nonlinearity and self defocusing nature which is responsible for the optical limiting behavior in the regime of interest. © OSA 2014.

Vinitha G

Physics

School of Advanced Sciences

Chennai Campus

Jeganathan C

Saravanan M

Sabari Girisun T.C.

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

12th International Conference on Fiber Optics and Photonics

Journal of Nanotechnology

Graphene-Multiwalled Carbon Nanotube Hybrids Synthesized by Gamma Radiations: Application as a Glucose Sensor

The Journal of Physical Chemistry C

Nonlinear Optical Properties and Broadband Optical Power Limiting Action of Graphene Oxide Colloids

Current Applied Physics

Synthesis, growth and characterization of bisthiourea zinc bromide for optical limiting applications

Acta Physica Polonica A

Nonlinear Characterization of Safranin O Dye for Application in Optical Limiting

Chemistry of Materials

Hydrothermal Dehydration for the “Green” Reduction of Exfoliated Graphene Oxide to Graphene and Demonstration of Tunable Optical Limiting Properties

Low Power Optical Limiting Behavior of Graphene Oxide

Journal	12th International Conference on Fiber Optics and Photonics
Publisher	OSA
Open Access	No