title: Photon energy lifter.
abstract: We propose a time-dependent, spatially periodic photonic structure which is able to shift the carrier frequency of an optical pulse which propagates through it. Taking advantage of the slow group velocity of light in periodic photonic structures, the wavelength conversion process can be performed with an efficiency close to 1 and without affecting the shape and the coherence of the pulse. Quantitative Finite Difference Time Domain simulations are performed for realistic systems with optical parameters of conventional silicon technology.
authors.affiliation: Department of Physics, University of Trento and CNR-INFM, Povo, I-38050 Trento, Italy. gaburro@science.unitn.it
authors.forename: Zeno
authors.initials: Z
authors.lastname: Gaburro
authors.forename: Mher
authors.initials: M
authors.lastname: Ghulinyan
authors.forename: Francesco
authors.initials: F
authors.lastname: Riboli
authors.forename: Lorenzo
authors.initials: L
authors.lastname: Pavesi
authors.forename: Alessio
authors.initials: A
authors.lastname: Recati
authors.forename: Iacopo
authors.initials: I
authors.lastname: Carusotto
mesh_terms: D003198:Computer Simulation; D017076:Computer-Aided Design; D004735:Energy Transfer; D004867:Equipment Design; D008029:Lighting / Q000295:instrumentation*; D008962:Models, Theoretical; D055096:Optical Devices; D017785:Photons; D012031:Refractometry / Q000295:instrumentation*; D012542:Scattering, Radiation