Analysis of narrow bandpass filter using coupler with Bragg grating in transmission Ankiewicz, A en_US Wang, Zheng en_US Peng, Gang-Ding en_US 2021-11-25T14:04:49Z 2021-11-25T14:04:49Z 1998 en_US
dc.description.abstract In this analysis, we show that, using a Bragg grating in transmission mode, an optical filter based on an asymmetric twin-core fibre can operate with excellent narrow bandpass characteristics (e.g., pass bandwidths less than 1 nm) for optical wavelength division multiplexing systems. The grating in this scheme operates outside the band-gap. This ensures that the grating functions are in ‘transmission mode', i.e., that most of the light is transmitted through the device. More importantly, the grating introduces a periodic modulation in propagation constant which produces resonantly enhanced dispersion in coupling, and this leads to a significant reduction in pass bandwidth. en_US
dc.identifier.issn 0030-4018 en_US
dc.language English
dc.language.iso EN en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri en_US
dc.source Legacy MARC en_US
dc.title Analysis of narrow bandpass filter using coupler with Bragg grating in transmission en_US
dc.type Journal Article en
dcterms.accessRights metadata only access
dspace.entity.type Publication en_US
unsw.identifier.doiPublisher en_US
unsw.relation.faculty Engineering
unsw.relation.ispartofjournal Optics Communications en_US
unsw.relation.ispartofpagefrompageto 27-31 en_US
unsw.relation.ispartofvolume 156 en_US
unsw.relation.originalPublicationAffiliation Ankiewicz, A en_US
unsw.relation.originalPublicationAffiliation Wang, Zheng, Computer Science & Engineering, Faculty of Engineering, UNSW en_US
unsw.relation.originalPublicationAffiliation Peng, Gang-Ding, Electrical Engineering & Telecommunications, Faculty of Engineering, UNSW en_US School of Computer Science and Engineering * School of Electrical Engineering and Telecommunications *
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