Ministop bands in single-defect photonic crystal waveguides
Anno: 2001
Autori: Agio M., Soukoulis C.M.
Affiliazione autori: Iowa State Univ, Ames Lab, Ames, IA 50011 USA; Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA; Univ Pavia, Dipartimento Fis A Volta, INFM, I-27100 Pavia, Italy; Res Ctr Crete, Iraklion 71110, Crete, Greece.
Abstract: We numerically study single-defect photonic crystal waveguides obtained from a triangular lattice of air holes in a dielectric background. It is found that, for medium-high air filling ratios, the transmission has very small values in narrow frequency regions lying inside the photonic band gap-the so-called ministop bands. Two types of ministop bands are shown to exist; one of which is due to the multimode nature of the waveguide. Their dependence on the length of the waveguide and on the air filling ratio is presented.
Giornale/Rivista: PHYSICAL REVIEW E
Volume: 64 (5) Da Pagina: 55603-1 A: 55603-4
Parole chiavi: Wave-guide Bends; Light; Slabs; Transmission; Propagation; Boundaries
DOI: 10.1103/PhysRevE.64.055603
Citazioni: 23
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-06-15
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