Detail publikace

Bragg waveguide grating as a 1D photonic bandgap structure: COST 268 modelling task

ČTYROKÝ, J. HELFERT, S. PREGLA, R. BIENSTMAN, P. BAETS, R. RIDDER, R. STOFFER, R. KLAASSE, G. PETRÁČEK, J. LALANNE, P. HUGONIN, J. DE LA RUE, R.

Anglický název

Bragg waveguide grating as a 1D photonic bandgap structure: COST 268 modelling task

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

Modal reflection, transmission and loss of deeply etched Bragg waveguide gratings were modelled by six European laboratories using independently developed 2D numerical codes based on four different methods, with very good mutual agreement. It was found that (rather weak) material dispersion of the SiO2/Si3N4 system does not significantly affect the results. The existence of lossless Floquet-Bloch modes in deeply etched gratings was confirmed. Based on reliable numerical results, the physical origin of out-of-plane losses of 1D or 2D photonic bandgap structures in slab waveguides is briefly discussed.

Klíčová slova anglicky

Photonic bandgap structure, photonic crystal, optical waveguide modelling, waveguide grating

Vydáno

2002-05-01

ISSN

0306-8919

Časopis

Optical and quantum electronics

Ročník

34

Číslo

5/6

Strany od–do

455–

Počet stran

470

BIBTEX


@article{BUT41968,
  author="Jiří {Čtyroký} and Stephan {Helfert} and Reinhold {Pregla} and Peter {Bienstman} and Roel {Baets} and René {Ridder} and Remco {Stoffer} and G. {Klaasse} and Jiří {Petráček} and Pierre {Lalanne} and Jean-P {Hugonin} and Richard {De La Rue}",
  title="Bragg waveguide grating as a 1D photonic bandgap structure: COST 268 modelling task",
  journal="Optical and quantum electronics",
  year="2002",
  volume="34",
  number="5/6",
  pages="470",
  issn="0306-8919"
}