Quasi-periodic stacks of semiconductor layers: Combinatorial frequency generation

Author

Shramkova, O.V. ; Schuchinsky, Alexander G.

Author_Institution

Sch. of Electron., Queen´s Univ. Belfast, Belfast, UK

fYear

2013

fDate

16-21 Sept. 2013

Firstpage

355

Lastpage

357

Abstract

The nonlinear scattering and combinatorial frequency generation by the quasi-periodic Fibonacci and Thue-Morse stacks of semiconductor layers have been investigated taking into account the nonlinear charge dynamics. It has been shown that the mixing processes in passive semiconductor structures are driven by the competitive effects of the collision of charges and resonance interactions of carriers with pump waves. The effects of the stack arrangements and constituent layer parameters on the efficiency of the combinatorial frequency generation are discussed.

Keywords

multiwave mixing; optical frequency conversion; optical pumping; semiconductor materials; Thue-Morse stacks; carrier resonance interactions; charge collision; combinatorial frequency generation; competitive effects; constituent layer parameters; mixing processes; nonlinear charge dynamics; nonlinear scattering; passive semiconductor structures; pump waves; quasi-periodic Fibonacci stacks; semiconductor layers; stack arrangement effect; Electromagnetics; Frequency conversion; Metamaterials; Optics; Periodic structures; Scattering;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2013 7th International Congress on

Conference_Location

Talence

Print_ISBN

978-1-4799-1229-2

Type

conf

DOI

10.1109/MetaMaterials.2013.6809051

Filename

6809051