Graphene Plasmonic Waveguides for Mid-Infrared Supercontinuum Generation on a Chip
Using perturbation expansion of Maxwell equations with the nonlinear boundary condition, a generic propagation equation is derived to describe nonlinear effects, including spectral broadening of pulses, in graphene surface plasmon (GSP) waveguides. A considerable spectral broadening of an initial 10...
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Format: | Article |
Language: | English |
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MDPI AG
2015-07-01
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Series: | Photonics |
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Online Access: | http://www.mdpi.com/2304-6732/2/3/825 |