articleTop 1% cited
Higher order filter response in coupled microring resonators
IEEE Photonics Technology Letters · 2000 · Vol. 12(3) · pp. 320–322
J.V. Hryniewicz✉(University of Maryland, College Park)P. Absil(University of Maryland, College Park)Brent E. Little(Physical Sciences (United States))R. A. Wilson(University of Maryland, College Park)Paul T. P. Ho(Physical Sciences (United States))
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.
Photonic and Optical DevicesAdvanced Fiber Laser TechnologiesAdvanced Photonic Communication SystemsPassbandResonatorFilter (signal processing)Coupling (piping)Prototype filterOptical filterCoupling coefficient of resonatorsOpticsBand-pass filterPhysics
Funding
- Army Research Laboratory
Citations
299
FWCI
23.79
field-weighted impact
References
15
Percentile
100%
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Citations per year
References
An eight-channel add-drop filter using vertically coupled microring resonators over a cross grid
IEEE Photonics Technology Letters · 1999 · 264 citations
Ultra-compact Si-SiO<sub>2</sub> microring resonator optical channel dropping filters
IEEE Photonics Technology Letters · 1998 · 604 citations
Microring resonator channel dropping filters
Journal of Lightwave Technology · 1997 · 1,646 citations
Microring resonator arrays for VLSI photonics
IEEE Photonics Technology Letters · 2000 · 240 citations
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