Communication Dans Un Congrès Année : 2007

Tunable photonic crystals controlled by spin-crossover material in Terahertz range

Résumé

We use a spin crossover material as active defect inserted into a periodic structure of alternating layers of glass and air. By inducing the spin transition of the defect, a single defect mode of this Bragg filter designed for the submillimeter wavelength can be tuned over 15 GHz. This shows prospective applications of spin crossover materials at terahertz frequencies.

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Dates et versions

hal-01553024 , version 1 (03-07-2017)

Identifiants

Citer

E. Nguema, E. Freysz, Jean-François Létard, V. Vigneras, L. Oyhenart, et al.. Tunable photonic crystals controlled by spin-crossover material in Terahertz range. Joint 32nd International Conference on Infrared and Millimeter Waves and 15th International Conference on Terahertz Electronic, IEEE, Sep 2007, Cardiff, United Kingdom. pp.949-951, ⟨10.1109/ICIMW.2007.4516814⟩. ⟨hal-01553024⟩
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