Photo-generated metamaterials induce modulation of CW terahertz quantum cascade lasers

Periodic patterns of photo-excited carriers on a semiconductor surface profoundly modifies its effective permittivity, creating a stationary all-optical quasi-metallic metamaterial. Intriguingly, one can tailor its artificial birefringence to modulate with unprecedented degrees of freedom both the a...

Popoln opis

Shranjeno v:
Bibliografske podrobnosti
izdano v:Sci Rep
Main Authors: Mezzapesa, Francesco P., Columbo, Lorenzo L., Rizza, Carlo, Brambilla, Massimo, Ciattoni, Alessardro, Dabbicco, Maurizio, Vitiello, Miriam S., Scamarcio, Gaetano
Format: Artigo
Jezik:Inglês
Izdano: Nature Publishing Group 2015
Teme:
Article
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC4637892/
https://ncbi.nlm.nih.gov/pubmed/26549166
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep16207
Oznake: Označite
Brez oznak, prvi označite!

Podobne knjige/članki