Light propagation in one-dimensional porous silicon complex systems

Anno: 2003

Autori: Oton CJ., Dal Negro L., Gaburro Z., Pavesi L., Johnson PJ., Lagendijk A., Wiersma D.

Affiliazione autori: Univ Trento, INFM, I-38100 Trento, Italy;
Univ Trento, Dept Phys, I-38100 Trento, Italy; Univ Amsterdam, Van Waals Zeeman Inst,NL-1012 WX Amsterdam, Netherlands;
Univ Twente, Dept Appl Phys, NL-7500 AE Enschede, Netherlands;
Univ Twente, MESA Res Inst, Enschede,Netherlands;
INFM, Sesto Fiorentino, Florence, Italy; European Lab Nonlinear Spect, Sesto Fiorentino, Florence, Italy

Abstract: We discuss the optical properties of one-dimensional complex dielectric systems, in particular the time-resolved transmission through thick porous silicon quasiperiodic multi-layers. Both in numerical calculations and experiments we find dramatic distortion effects, i.e. pulse stretching and coherent beatings, when band-edge states are resonantly excited. Numerical simulations and experiments are in good agreement. We argue that porous silicon can be used conveniently for the fabrication of one-dimensional complex photonic structures.

Giornale/Rivista: PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE

Volume: 197 (1)      Da Pagina: 298  A: 302

Parole chiavi: Band-gap structures; Finite; Computer simulation; Dielectric properties; Light propagation; One dimensional; Optical multilayers; Optical properties; Optical testing; Porous silicon, One dimensional complex dielectric systems; One dimensional complex photonic structures; One dimensional porous silicon; Quasiperiodic multilayers, Semiconducting silicon
DOI: 10.1002/pssa.200306485

Citazioni: 14
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18
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