Crosstalk in a lossy directional coupler switch
Crosstalk due to material absorption in a two-waveguide, symmetric directional coupler switch is investigated. In a material with absorption, it is not possible to completely eliminate the crosstalk by adjusting the coupling length. The coupling length for minimum crosstalk differs from that of loss...
Gespeichert in:
| Veröffentlicht in: | Journal of lightwave technology 1995-07, Vol.13 (7), p.1530-1535 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1535 |
|---|---|
| container_issue | 7 |
| container_start_page | 1530 |
| container_title | Journal of lightwave technology |
| container_volume | 13 |
| creator | Chinni, V.R. Huang, T.C. Wai, P.-K.A. Menyuk, C.R. Simonis, G.J. |
| description | Crosstalk due to material absorption in a two-waveguide, symmetric directional coupler switch is investigated. In a material with absorption, it is not possible to completely eliminate the crosstalk by adjusting the coupling length. The coupling length for minimum crosstalk differs from that of lossless systems. Theoretical limits of the lowest achievable crosstalk and the corresponding coupling lengths are calculated. The results show that the effect of absorption on crosstalk is more severe when the devices are designed for low crosstalk. The increase in crosstalk due to absorption can be as high as 20 dB. The material absorption is thus a critical parameter in designing low crosstalk devices.< > |
| doi_str_mv | 10.1109/50.400714 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_RIE</sourceid><recordid>TN_cdi_pascalfrancis_primary_3616607</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>400714</ieee_id><sourcerecordid>28247245</sourcerecordid><originalsourceid>FETCH-LOGICAL-c401t-40d099fb6b710f91f3f50f4bcbe45910c8bb077b9ab114632e26caadec11aa5a3</originalsourceid><addsrcrecordid>eNo9kE1LAzEQhoMoWKsHr572IIKHbWd2k83uUUr9gIIXPYdJmmA03a3JFum_d8uWnoZhnnnhfRi7RZghQjMXMOMAEvkZm6AQdV4UWJ6zCciyzGtZ8Et2ldI3AHJeywmbL2KXUk_hJ_NtRlkYtn229tGa3ncthcx0u22wMUt_vjdf1-zCUUj25jin7PN5-bF4zVfvL2-Lp1VuOGCfc1hD0zhdaYngGnSlE-C4Ntpy0SCYWmuQUjekEXlVFraoDNHaGkQiQeWUPYy529j97mzq1cYnY0Og1na7pIq64EMbMYCPI2gORaJ1ahv9huJeIaiDEiVAjUoG9v4YSslQcJFa49PpoaywqgZRU3Y3Yt5ae7oeM_4Bvh1nqg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>28247245</pqid></control><display><type>article</type><title>Crosstalk in a lossy directional coupler switch</title><source>IEEE Electronic Library (IEL)</source><creator>Chinni, V.R. ; Huang, T.C. ; Wai, P.-K.A. ; Menyuk, C.R. ; Simonis, G.J.</creator><creatorcontrib>Chinni, V.R. ; Huang, T.C. ; Wai, P.-K.A. ; Menyuk, C.R. ; Simonis, G.J.</creatorcontrib><description>Crosstalk due to material absorption in a two-waveguide, symmetric directional coupler switch is investigated. In a material with absorption, it is not possible to completely eliminate the crosstalk by adjusting the coupling length. The coupling length for minimum crosstalk differs from that of lossless systems. Theoretical limits of the lowest achievable crosstalk and the corresponding coupling lengths are calculated. The results show that the effect of absorption on crosstalk is more severe when the devices are designed for low crosstalk. The increase in crosstalk due to absorption can be as high as 20 dB. The material absorption is thus a critical parameter in designing low crosstalk devices.< ></description><identifier>ISSN: 0733-8724</identifier><identifier>EISSN: 1558-2213</identifier><identifier>DOI: 10.1109/50.400714</identifier><identifier>CODEN: JLTEDG</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Absorption ; Applied sciences ; Circuit properties ; Crosstalk ; Dielectric losses ; Directional couplers ; Educational institutions ; Electric, optical and optoelectronic circuits ; Electronics ; Exact sciences and technology ; Miscellaneous ; Optical and optoelectronic circuits ; Optical waveguides ; Plasmas ; Power distribution ; Switches ; USA Councils</subject><ispartof>Journal of lightwave technology, 1995-07, Vol.13 (7), p.1530-1535</ispartof><rights>1995 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c401t-40d099fb6b710f91f3f50f4bcbe45910c8bb077b9ab114632e26caadec11aa5a3</citedby><cites>FETCH-LOGICAL-c401t-40d099fb6b710f91f3f50f4bcbe45910c8bb077b9ab114632e26caadec11aa5a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/400714$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/400714$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3616607$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chinni, V.R.</creatorcontrib><creatorcontrib>Huang, T.C.</creatorcontrib><creatorcontrib>Wai, P.-K.A.</creatorcontrib><creatorcontrib>Menyuk, C.R.</creatorcontrib><creatorcontrib>Simonis, G.J.</creatorcontrib><title>Crosstalk in a lossy directional coupler switch</title><title>Journal of lightwave technology</title><addtitle>JLT</addtitle><description>Crosstalk due to material absorption in a two-waveguide, symmetric directional coupler switch is investigated. In a material with absorption, it is not possible to completely eliminate the crosstalk by adjusting the coupling length. The coupling length for minimum crosstalk differs from that of lossless systems. Theoretical limits of the lowest achievable crosstalk and the corresponding coupling lengths are calculated. The results show that the effect of absorption on crosstalk is more severe when the devices are designed for low crosstalk. The increase in crosstalk due to absorption can be as high as 20 dB. The material absorption is thus a critical parameter in designing low crosstalk devices.< ></description><subject>Absorption</subject><subject>Applied sciences</subject><subject>Circuit properties</subject><subject>Crosstalk</subject><subject>Dielectric losses</subject><subject>Directional couplers</subject><subject>Educational institutions</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Miscellaneous</subject><subject>Optical and optoelectronic circuits</subject><subject>Optical waveguides</subject><subject>Plasmas</subject><subject>Power distribution</subject><subject>Switches</subject><subject>USA Councils</subject><issn>0733-8724</issn><issn>1558-2213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNo9kE1LAzEQhoMoWKsHr572IIKHbWd2k83uUUr9gIIXPYdJmmA03a3JFum_d8uWnoZhnnnhfRi7RZghQjMXMOMAEvkZm6AQdV4UWJ6zCciyzGtZ8Et2ldI3AHJeywmbL2KXUk_hJ_NtRlkYtn229tGa3ncthcx0u22wMUt_vjdf1-zCUUj25jin7PN5-bF4zVfvL2-Lp1VuOGCfc1hD0zhdaYngGnSlE-C4Ntpy0SCYWmuQUjekEXlVFraoDNHaGkQiQeWUPYy529j97mzq1cYnY0Og1na7pIq64EMbMYCPI2gORaJ1ahv9huJeIaiDEiVAjUoG9v4YSslQcJFa49PpoaywqgZRU3Y3Yt5ae7oeM_4Bvh1nqg</recordid><startdate>19950701</startdate><enddate>19950701</enddate><creator>Chinni, V.R.</creator><creator>Huang, T.C.</creator><creator>Wai, P.-K.A.</creator><creator>Menyuk, C.R.</creator><creator>Simonis, G.J.</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>19950701</creationdate><title>Crosstalk in a lossy directional coupler switch</title><author>Chinni, V.R. ; Huang, T.C. ; Wai, P.-K.A. ; Menyuk, C.R. ; Simonis, G.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c401t-40d099fb6b710f91f3f50f4bcbe45910c8bb077b9ab114632e26caadec11aa5a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Absorption</topic><topic>Applied sciences</topic><topic>Circuit properties</topic><topic>Crosstalk</topic><topic>Dielectric losses</topic><topic>Directional couplers</topic><topic>Educational institutions</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Miscellaneous</topic><topic>Optical and optoelectronic circuits</topic><topic>Optical waveguides</topic><topic>Plasmas</topic><topic>Power distribution</topic><topic>Switches</topic><topic>USA Councils</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chinni, V.R.</creatorcontrib><creatorcontrib>Huang, T.C.</creatorcontrib><creatorcontrib>Wai, P.-K.A.</creatorcontrib><creatorcontrib>Menyuk, C.R.</creatorcontrib><creatorcontrib>Simonis, G.J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of lightwave technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chinni, V.R.</au><au>Huang, T.C.</au><au>Wai, P.-K.A.</au><au>Menyuk, C.R.</au><au>Simonis, G.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Crosstalk in a lossy directional coupler switch</atitle><jtitle>Journal of lightwave technology</jtitle><stitle>JLT</stitle><date>1995-07-01</date><risdate>1995</risdate><volume>13</volume><issue>7</issue><spage>1530</spage><epage>1535</epage><pages>1530-1535</pages><issn>0733-8724</issn><eissn>1558-2213</eissn><coden>JLTEDG</coden><abstract>Crosstalk due to material absorption in a two-waveguide, symmetric directional coupler switch is investigated. In a material with absorption, it is not possible to completely eliminate the crosstalk by adjusting the coupling length. The coupling length for minimum crosstalk differs from that of lossless systems. Theoretical limits of the lowest achievable crosstalk and the corresponding coupling lengths are calculated. The results show that the effect of absorption on crosstalk is more severe when the devices are designed for low crosstalk. The increase in crosstalk due to absorption can be as high as 20 dB. The material absorption is thus a critical parameter in designing low crosstalk devices.< ></abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/50.400714</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 0733-8724 |
| ispartof | Journal of lightwave technology, 1995-07, Vol.13 (7), p.1530-1535 |
| issn | 0733-8724 1558-2213 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_3616607 |
| source | IEEE Electronic Library (IEL) |
| subjects | Absorption Applied sciences Circuit properties Crosstalk Dielectric losses Directional couplers Educational institutions Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Miscellaneous Optical and optoelectronic circuits Optical waveguides Plasmas Power distribution Switches USA Councils |
| title | Crosstalk in a lossy directional coupler switch |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T06%3A43%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_RIE&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Crosstalk%20in%20a%20lossy%20directional%20coupler%20switch&rft.jtitle=Journal%20of%20lightwave%20technology&rft.au=Chinni,%20V.R.&rft.date=1995-07-01&rft.volume=13&rft.issue=7&rft.spage=1530&rft.epage=1535&rft.pages=1530-1535&rft.issn=0733-8724&rft.eissn=1558-2213&rft.coden=JLTEDG&rft_id=info:doi/10.1109/50.400714&rft_dat=%3Cproquest_RIE%3E28247245%3C/proquest_RIE%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=28247245&rft_id=info:pmid/&rft_ieee_id=400714&rfr_iscdi=true |