Synthesis of optical directional coupler modulators with linear response
The variable coupling directional coupler modulator is of interest for analog RF/microwave links because it can be synthesized to give linear electrical to optical conversion. The synthesis methods are still relatively undeveloped, however. This paper introduces an improvement to the preferred synth...
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creator | Oh, J. Schermer, R.T. Baek, K.-H. Gopinath, A. |
description | The variable coupling directional coupler modulator is of interest for analog RF/microwave links because it can be synthesized to give linear electrical to optical conversion. The synthesis methods are still relatively undeveloped, however. This paper introduces an improvement to the preferred synthesis technique, the iterative Newton's method, which allows a closer match to the desired modulator response. A variable coupling directional coupler modulator synthesized with this improved method is then introduced, which has a response substantially more linear than previously reported. |
doi_str_mv | 10.1109/MWSYM.2004.1339073 |
format | Conference Proceeding |
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The synthesis methods are still relatively undeveloped, however. This paper introduces an improvement to the preferred synthesis technique, the iterative Newton's method, which allows a closer match to the desired modulator response. A variable coupling directional coupler modulator synthesized with this improved method is then introduced, which has a response substantially more linear than previously reported.</description><identifier>ISSN: 0149-645X</identifier><identifier>ISBN: 0780383311</identifier><identifier>ISBN: 9780780383319</identifier><identifier>EISSN: 2576-7216</identifier><identifier>DOI: 10.1109/MWSYM.2004.1339073</identifier><language>eng</language><publisher>Piscataway NJ: IEEE</publisher><subject>Applied sciences ; Chirp modulation ; Circuit properties ; Directional couplers ; Electric, optical and optoelectronic circuits ; Electronic circuits ; Electronics ; Equipments and installations ; Exact sciences and technology ; Nonlinear optical devices ; Nonlinear optics ; Optical devices ; Optical distortion ; Optical interferometry ; Optical modulation ; Optical waveguides ; Radiocommunications ; Radiorelay links ; Signal convertors ; Telecommunications ; Telecommunications and information theory ; Voltage</subject><ispartof>2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. 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A variable coupling directional coupler modulator synthesized with this improved method is then introduced, which has a response substantially more linear than previously reported.</description><subject>Applied sciences</subject><subject>Chirp modulation</subject><subject>Circuit properties</subject><subject>Directional couplers</subject><subject>Electric, optical and optoelectronic circuits</subject><subject>Electronic circuits</subject><subject>Electronics</subject><subject>Equipments and installations</subject><subject>Exact sciences and technology</subject><subject>Nonlinear optical devices</subject><subject>Nonlinear optics</subject><subject>Optical devices</subject><subject>Optical distortion</subject><subject>Optical interferometry</subject><subject>Optical modulation</subject><subject>Optical waveguides</subject><subject>Radiocommunications</subject><subject>Radiorelay links</subject><subject>Signal convertors</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><subject>Voltage</subject><issn>0149-645X</issn><issn>2576-7216</issn><isbn>0780383311</isbn><isbn>9780780383319</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2004</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpFUEtLAzEYDD7AWvsH9JKLx635Nu-jFLVCi4cq6qlk86CR7WZJVqT_3oUKzmUGZhiGQegayByA6Lv1--ZzPa8JYXOgVBNJT9Ck5lJUsgZxii6JVIQqSgHO0IQA05Vg_OMCzUr5IiMYZwB8gpabQzfsfIkFp4BTP0RrWuxi9naIqRu1Td996zPeJ_fdmiHlgn_isMNt7LzJOPvSp674K3QeTFv87I-n6O3x4XWxrFYvT8-L-1UVAdRQMRosqQMLXnNm6kZ5J4VziljdiAakaoiwARSEmlEpHXOgqbBcg3JNIIxO0e2xtzdlnBqy6Wws2z7HvcmHLUjGJaVizN0cc9F7_28fz6K_mz1clA</recordid><startdate>2004</startdate><enddate>2004</enddate><creator>Oh, J.</creator><creator>Schermer, R.T.</creator><creator>Baek, K.-H.</creator><creator>Gopinath, A.</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope><scope>IQODW</scope></search><sort><creationdate>2004</creationdate><title>Synthesis of optical directional coupler modulators with linear response</title><author>Oh, J. ; Schermer, R.T. ; Baek, K.-H. ; Gopinath, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i118t-43fc02f4fe954a2b8ed76dd80c9b6b178b06cf181f24377d4d1936c5918dbf043</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Applied sciences</topic><topic>Chirp modulation</topic><topic>Circuit properties</topic><topic>Directional couplers</topic><topic>Electric, optical and optoelectronic circuits</topic><topic>Electronic circuits</topic><topic>Electronics</topic><topic>Equipments and installations</topic><topic>Exact sciences and technology</topic><topic>Nonlinear optical devices</topic><topic>Nonlinear optics</topic><topic>Optical devices</topic><topic>Optical distortion</topic><topic>Optical interferometry</topic><topic>Optical modulation</topic><topic>Optical waveguides</topic><topic>Radiocommunications</topic><topic>Radiorelay links</topic><topic>Signal convertors</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><topic>Voltage</topic><toplevel>online_resources</toplevel><creatorcontrib>Oh, J.</creatorcontrib><creatorcontrib>Schermer, R.T.</creatorcontrib><creatorcontrib>Baek, K.-H.</creatorcontrib><creatorcontrib>Gopinath, A.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Xplore</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection><collection>Pascal-Francis</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Oh, J.</au><au>Schermer, R.T.</au><au>Baek, K.-H.</au><au>Gopinath, A.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Synthesis of optical directional coupler modulators with linear response</atitle><btitle>2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535)</btitle><stitle>MWSYM</stitle><date>2004</date><risdate>2004</risdate><volume>2</volume><spage>761</spage><epage>764 Vol.2</epage><pages>761-764 Vol.2</pages><issn>0149-645X</issn><eissn>2576-7216</eissn><isbn>0780383311</isbn><isbn>9780780383319</isbn><abstract>The variable coupling directional coupler modulator is of interest for analog RF/microwave links because it can be synthesized to give linear electrical to optical conversion. The synthesis methods are still relatively undeveloped, however. This paper introduces an improvement to the preferred synthesis technique, the iterative Newton's method, which allows a closer match to the desired modulator response. A variable coupling directional coupler modulator synthesized with this improved method is then introduced, which has a response substantially more linear than previously reported.</abstract><cop>Piscataway NJ</cop><pub>IEEE</pub><doi>10.1109/MWSYM.2004.1339073</doi></addata></record> |
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identifier | ISSN: 0149-645X |
ispartof | 2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535), 2004, Vol.2, p.761-764 Vol.2 |
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language | eng |
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source | IEEE Electronic Library (IEL) Conference Proceedings |
subjects | Applied sciences Chirp modulation Circuit properties Directional couplers Electric, optical and optoelectronic circuits Electronic circuits Electronics Equipments and installations Exact sciences and technology Nonlinear optical devices Nonlinear optics Optical devices Optical distortion Optical interferometry Optical modulation Optical waveguides Radiocommunications Radiorelay links Signal convertors Telecommunications Telecommunications and information theory Voltage |
title | Synthesis of optical directional coupler modulators with linear response |
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