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  • 2013 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2013),
  • paper MM2_3

Thermal Nonlinearity and Optical Bistability in a Graphene-Silicon Waveguide Resonator

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Abstract

We report observation of optical bistability due to enhanced thermal nonlinearity in a graphene-silicon waveguide resonator. Ohmic self-heating in the graphene layer results in a 2.7-fold increase in the nonlinear index over bare silicon waveguide.

© 2013 IEICE

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