Multi-stage ring resonator all-pass filters for dispersion compensation

Simple item page
dc.contributor.authorChaichuay, Chinda
dc.contributor.authorYupapin, Preecha P.
dc.contributor.authorSaeung, Prajak
dc.date.accessioned2026-08-06T09:58:29Z
dc.date.available2026-08-06T09:58:29Z
dc.date.issued2009-07-27
dc.description.abstractThis paper describes group delay time property of the multi-stage ring resonator all-pass filters (RRAPF) in either cascading single stages or using lattice architectures. The present analysis is restricted to directional couplers and waveguides characterized by various parameters, and careful design of these parameters can optimize the group delay response. The extra phase shifters of each single stage have been adjusted to yield a broadband group delay. By increasing the number of filter stages, a larger bandwidth over the dispersion can be obtained. This device is able to provide dispersion compensation to systems such as the high speed dense wavelength division multiplexer (DWDM) for the optical fiber communication system.
dc.identifier.citationOptica Applicata, 39(2), 277-286, 2009
dc.identifier.issn00785466
dc.identifier.other2-s2.0-67650829060
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/2549
dc.sourceOptica Applicata
dc.subjectAll-pass filter
dc.subjectGroup delay
dc.subjectQuadratic dispersion
dc.subjectRing resonator
dc.titleMulti-stage ring resonator all-pass filters for dispersion compensation
dc.typeArticle

Files

Collections

Research