Filter synthesis for periodically coupled microring resonators

Autor: Little, Brent E., Chu, Sai T., Hryniewicz, John V., Absil, Philippe P.
Zdroj: Optics Letters; March 2000, Vol. 25 Issue: 5 p344-346, 3p
Abstrakt: The theory of filter synthesis using periodically coupled microring resonators is developed as a means to overcome the fabrication sensitivities inherent in conventional higher-order filters, while still achieving desirable spectral characteristics. Each resonator in the array can compensate for deficiencies in any of the others. These filters exhibit a boxlike shape and very high extinction ratios.
Databáze: Supplemental Index