Ceramic dielectric mirrors for the terahertz range.
We have produced a rigid dielectric terahertz mirror by tape casting and sintering 25 stacked ceramic layers of alumina and alumina-zirconia. Our structure shows a pronounced stop band between 0.3 and 0.38 THz. The experimental data agree well with transfer matrix calculations.
Rutz
Frank
F
Institut für Hochfrequenztechnik Technische Universität Braunschweig, Germany. f.rutz@tu-bs.de
Koch
Martin
M
Micele
Lorenzo
L
de Portu
Goffredo
G