Planar comb filters based on aberration-free elliptical grating facets
A new approach for eliminating aberration effects through introduction of elliptical grating facets in optical comb filters is presented. Simulation results show remarkable improvements of comb filter performance for aberration-free elliptical facets compared to traditional flat facet designs. The p...
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| Veröffentlicht in: | Journal of lightwave technology 2005-03, Vol.23 (3), p.1239-1243 |
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| container_end_page | 1243 |
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| container_issue | 3 |
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| container_title | Journal of lightwave technology |
| container_volume | 23 |
| creator | Bidnyk, S. Balakrishnan, A. Delage, A. Mae Gao Krug, P.A. Muthukumaran, P. Pearson, M. |
| description | A new approach for eliminating aberration effects through introduction of elliptical grating facets in optical comb filters is presented. Simulation results show remarkable improvements of comb filter performance for aberration-free elliptical facets compared to traditional flat facet designs. The proposed theory was validated through design and fabrication of 100-GHz-period planar silica-on-silicon comb filters for use in multiwavelength optical sources. Multimode interference structures were used to achieve both flat-top and Gaussian spectral comb filter responses. All devices showed high extinction ratio, low nonuniformity in insertion loss, and high degree of passband shape control. |
| doi_str_mv | 10.1109/JLT.2004.841438 |
| format | Article |
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Simulation results show remarkable improvements of comb filter performance for aberration-free elliptical facets compared to traditional flat facet designs. The proposed theory was validated through design and fabrication of 100-GHz-period planar silica-on-silicon comb filters for use in multiwavelength optical sources. Multimode interference structures were used to achieve both flat-top and Gaussian spectral comb filter responses. All devices showed high extinction ratio, low nonuniformity in insertion loss, and high degree of passband shape control.</description><identifier>ISSN: 0733-8724</identifier><identifier>EISSN: 1558-2213</identifier><identifier>DOI: 10.1109/JLT.2004.841438</identifier><identifier>CODEN: JLTEDG</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Aberration ; Applied sciences ; Circuit properties ; Comb filter ; Devices ; Diffraction gratings ; Electric, optical and optoelectronic circuits ; Electronics ; Exact sciences and technology ; Extinction ratio ; Filtering theory ; Gaussian ; Gratings ; Gratings (spectra) ; Information, signal and communications theory ; Insertion loss ; integrated optics ; Integrated optics. Optical fibers and wave guides ; Interference ; Multiplexing ; Nonuniformity ; Optical and optoelectronic circuits ; Optical design ; Optical device fabrication ; Optical fiber communications ; Optical filters ; Optical losses ; Optical telecommunications ; optical waveguide filters ; Passband ; Signal and communications theory ; Simulation ; Spectra ; Telecommunications ; Telecommunications and information theory ; wavelength-division multiplexing</subject><ispartof>Journal of lightwave technology, 2005-03, Vol.23 (3), p.1239-1243</ispartof><rights>2005 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2005</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c479t-ded220235b8ace481eccc9b82ce7c9e4a23b3bbe2997e8ff63bb108d81079d013</citedby><cites>FETCH-LOGICAL-c479t-ded220235b8ace481eccc9b82ce7c9e4a23b3bbe2997e8ff63bb108d81079d013</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1417021$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,776,780,792,27901,27902,54733</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1417021$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16649796$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Bidnyk, S.</creatorcontrib><creatorcontrib>Balakrishnan, A.</creatorcontrib><creatorcontrib>Delage, A.</creatorcontrib><creatorcontrib>Mae Gao</creatorcontrib><creatorcontrib>Krug, P.A.</creatorcontrib><creatorcontrib>Muthukumaran, P.</creatorcontrib><creatorcontrib>Pearson, M.</creatorcontrib><title>Planar comb filters based on aberration-free elliptical grating facets</title><title>Journal of lightwave technology</title><addtitle>JLT</addtitle><description>A new approach for eliminating aberration effects through introduction of elliptical grating facets in optical comb filters is presented. Simulation results show remarkable improvements of comb filter performance for aberration-free elliptical facets compared to traditional flat facet designs. The proposed theory was validated through design and fabrication of 100-GHz-period planar silica-on-silicon comb filters for use in multiwavelength optical sources. Multimode interference structures were used to achieve both flat-top and Gaussian spectral comb filter responses. All devices showed high extinction ratio, low nonuniformity in insertion loss, and high degree of passband shape control.</description><subject>Aberration</subject><subject>Applied sciences</subject><subject>Circuit properties</subject><subject>Comb filter</subject><subject>Devices</subject><subject>Diffraction gratings</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Extinction ratio</subject><subject>Filtering theory</subject><subject>Gaussian</subject><subject>Gratings</subject><subject>Gratings (spectra)</subject><subject>Information, signal and communications theory</subject><subject>Insertion loss</subject><subject>integrated optics</subject><subject>Integrated optics. Optical fibers and wave guides</subject><subject>Interference</subject><subject>Multiplexing</subject><subject>Nonuniformity</subject><subject>Optical and optoelectronic circuits</subject><subject>Optical design</subject><subject>Optical device fabrication</subject><subject>Optical fiber communications</subject><subject>Optical filters</subject><subject>Optical losses</subject><subject>Optical telecommunications</subject><subject>optical waveguide filters</subject><subject>Passband</subject><subject>Signal and communications theory</subject><subject>Simulation</subject><subject>Spectra</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>wavelength-division multiplexing</subject><issn>0733-8724</issn><issn>1558-2213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp9kTtPwzAURi0EEqUwM7BESDyWtNeOE1-PqKI8VAmGMkeOc1OlSpNipwP_HketVImBybJ9vs-Pw9g1hwnnoKfvi-VEAMgJSi4TPGEjnqYYC8GTUzYClSQxKiHP2YX3awAuJaoRm382pjUust2miKq66cn5qDCeyqhrI1OQc6avuzauHFFETVNv-9qaJloN6-0qqoyl3l-ys8o0nq4O45h9zZ-Xs9d48fHyNntaxFYq3ccllUKASNICQ0wiJ2utLlBYUlaTNCIpkqIgobUirKosTDhgiRyULoEnY_aw79267ntHvs83tbfhWqalbudz1JkAmSIE8v5fUiAohFQF8PFfkIMQqDEVA3r7B113O9eGB-eYac6V5sPB0z1kXee9oyrfunpj3E9oygdTeTCVD6byvamQuDvUGh--tnKmtbU_xrJMaqWzwN3suZqIjtuSKwiSfwHUVprE</recordid><startdate>20050301</startdate><enddate>20050301</enddate><creator>Bidnyk, S.</creator><creator>Balakrishnan, A.</creator><creator>Delage, A.</creator><creator>Mae Gao</creator><creator>Krug, P.A.</creator><creator>Muthukumaran, P.</creator><creator>Pearson, M.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Simulation results show remarkable improvements of comb filter performance for aberration-free elliptical facets compared to traditional flat facet designs. The proposed theory was validated through design and fabrication of 100-GHz-period planar silica-on-silicon comb filters for use in multiwavelength optical sources. Multimode interference structures were used to achieve both flat-top and Gaussian spectral comb filter responses. All devices showed high extinction ratio, low nonuniformity in insertion loss, and high degree of passband shape control.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/JLT.2004.841438</doi><tpages>5</tpages></addata></record> |
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| subjects | Aberration Applied sciences Circuit properties Comb filter Devices Diffraction gratings Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Extinction ratio Filtering theory Gaussian Gratings Gratings (spectra) Information, signal and communications theory Insertion loss integrated optics Integrated optics. Optical fibers and wave guides Interference Multiplexing Nonuniformity Optical and optoelectronic circuits Optical design Optical device fabrication Optical fiber communications Optical filters Optical losses Optical telecommunications optical waveguide filters Passband Signal and communications theory Simulation Spectra Telecommunications Telecommunications and information theory wavelength-division multiplexing |
| title | Planar comb filters based on aberration-free elliptical grating facets |
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