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- Title
Waveguides based on alternating graphene-boron-nitride layers.
- Authors
Pak, A.; Belonenko, M.
- Abstract
The propagation of an ultimately short optical pulse in a layered structure composed of graphene-boron-nitride bilayers representing waveguide analogs has been theoretically studied. The motion of conduction electrons in this system at low temperatures is described in terms of a long-wavelength effective Hamiltonian, and the electromagnetic field is taken into account on the basis of the classical Maxwell equations. It is established that the amplitude of the propagating ultimately short optical pulse is virtually independent of the system characteristics.
- Subjects
WAVEGUIDES; GRAPHENE; BORON; CONDUCTION electrons; LOW temperatures; HAMILTONIAN systems; ELECTROMAGNETIC fields; MAXWELL equations
- Publication
Technical Physics Letters, 2013, Vol 39, Issue 12, p1105
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S1063785013120237