Perfect, narrow-band absorption is achieved in an asymmetric 1D photonic crystal with a monolayer graphene defect. Thanks to the large third-order nonlinearity of graphene and field localization in the defect layer we demonstrate the possibility to achieve controllable, saturable absorption for the pump frequency.
Nonlinear control of absorption in one-dimensional photonic crystal with graphene-based defect / Vincenti, Ma; De Ceglia, D; Grande, Marco; D'Orazio, Antonella; Scalora, M.. - In: OPTICS LETTERS. - ISSN 0146-9592. - 38:18(2013), pp. 3550-3553. [10.1364/OL.38.003550]
Nonlinear control of absorption in one-dimensional photonic crystal with graphene-based defect
GRANDE, Marco;D'ORAZIO, Antonella;
2013-01-01
Abstract
Perfect, narrow-band absorption is achieved in an asymmetric 1D photonic crystal with a monolayer graphene defect. Thanks to the large third-order nonlinearity of graphene and field localization in the defect layer we demonstrate the possibility to achieve controllable, saturable absorption for the pump frequency.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
