We demonstrate a guided resonance filter based on photonic crystals (PhCs), which are fabricated in a high-permittivity material. The resulting spectra from a three-dimensional analysis of the structure and experimental measurement results show sharp dips and flattop transmissions. These provide promising properties in constructing sensitive and compact wavelength-selective devices, such as wavelength-division multiplexers.
Department, Program, or Center
Microsystems Engineering (KGCOE)
Applied Physics Letters, vol. 83, no. 09, 2005
RIT – Main Campus