One-dimensional tunable photonic crystals with spin crossover material for the terahertz range
Idioma
en
Article de revue
Este ítem está publicado en
Applied Physics Letters. 2006, vol. 89, n° 17, p. 174105
American Institute of Physics
Resumen en inglés
We use a spin crossover material as a defect inserted into a periodic structure of alternating layers of glass and air. A single defect mode of this Bragg filter designed for the submillimeter wavelength can be tuned over ...Leer más >
We use a spin crossover material as a defect inserted into a periodic structure of alternating layers of glass and air. A single defect mode of this Bragg filter designed for the submillimeter wavelength can be tuned over 15 GHz by inducing the spin transition of the defect. This shows potential applications of spin crossover materials at terahertz frequencies.< Leer menos
Palabras clave en inglés
Photonic bandgap materials
Filters or zone plates and polarizers
Optical system design
Orígen
Importado de HalCentros de investigación