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ICOP & ICPET 2018, 24 - : 769-772 Back to browse issues page
All Optical CW Switching in Graphene Directional Coupler Based on Nonlinear Kerr Effect
Tayebeh Bidbarg 1, Mohsen Hatami * 1
1- Department of Physics, Shiraz University of Tecnology,Shiraz
Abstract:   (356 Views)
In this paper first we derive equation of CW wave propagation in graphene nonlinear directional coupler by using first order perturbation theory. By simulation of the wave  propagation we have shown that  it can be reached to an all optical self-switch within .3-7µWatt/mm at the length of 1.2µm. In this calculation it is supposed that the nonlinear effects and each graphene layer has affected as perturbation on the other layer but have no effect on each layer.
Keywords: Transfer length, Nonlinear Kerr effect, All Optical Switching, Graphene
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Type of Study: Research | Subject: Special
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Bidbarg T, Hatami M. All Optical CW Switching in Graphene Directional Coupler Based on Nonlinear Kerr Effect. ICOP & ICPET. 2018; 24 :769-772
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انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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