Higher order filter response in coupled microring resonators
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- 1 March 2000
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 12 (3), 320-322
- https://doi.org/10.1109/68.826927
Abstract
Second- and third-order filter response is experimentally shown in filters constructed using mutually coupled microring resonators. The higher order filters have passbands with sharper rolloff and flatter tops, and greater out-of-band rejection than previously demonstrated microring filters, which were first order. The effect of varying interesonator coupling on filter passband shape was studied.Keywords
This publication has 14 references indexed in Scilit:
- Ultra-compact directional couplers and race-track microcavity resonators as building blocks for WDM devicesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Vertical resonant couplers with precise coupling efficiency control fabricated by wafer bondingIEEE Photonics Technology Letters, 1999
- General optical all-pass filter structures for dispersion control in WDM systemsJournal of Lightwave Technology, 1999
- Enhanced all-optical switching by use of a nonlinear fiber ring resonatorOptics Letters, 1999
- Vertically coupled glass microring resonator channel dropping filtersIEEE Photonics Technology Letters, 1999
- Ultra-compact Si-SiO2 microring resonator optical channel dropping filtersIEEE Photonics Technology Letters, 1998
- Waveguide-coupled AlGaAs/GaAs microcavity ring and disk resonators with high finesse and 216-nm free spectral rangeOptics Letters, 1997
- Microring resonator channel dropping filtersJournal of Lightwave Technology, 1997
- Ultrahigh vacuum chemically assisted ion beam etching system with a three grid ion sourceJournal of Vacuum Science & Technology A, 1997
- A wide-FSR waveguide double-ring resonator for optical FDM transmission systemsJournal of Lightwave Technology, 1991