Nonlinear resonators for all-optical signal processing
Abstract
All-optical signal processing will be used in future communication networks. We discuss a new and generic scheme for such devices. The basic configuration comprises an asymmetric resonator within an active or passive nonlinear medium. This arrangement enables all-optical flip-flop operation and switching with a reduced threshold. In addition, a novel optical isolator concept based on resonator asymmetries is is introduced. The model is also applicable to photonic crystal based resonators.
Keywords
All-optical signal processing; Optical flip-flop; Nonlinear resonators and photonic crystals; Nonreciprocity; SwitchingISBN
9783866441507Publisher
KIT Scientific PublishingPublisher website
http://www.ksp.kit.edu/Publication date and place
2007Series
Karlsruhe Series in Photonics & Communications,Classification
Technology: general issues