Influence of the group-velocity on the pulse propagation in 1D silicon photonic crystal waveguides
We present a detailed analysis of the influence of the group velocity (GV) on the dynamics of optical pulses upon their propagation in one-dimensional photonic crystal waveguides (PhCW). The theoretical model used in our analysis incorporates the linear optical properties of the PhCW (GV dispersion...
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| Veröffentlicht in: | Applied physics. A, Materials science & processing Materials science & processing, 2011-06, Vol.103 (3), p.835-838 |
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| container_title | Applied physics. A, Materials science & processing |
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| creator | Panoiu, N. C. McMillan, J. F. Wong, C. W. |
| description | We present a detailed analysis of the influence of the group velocity (GV) on the dynamics of optical pulses upon their propagation in one-dimensional photonic crystal waveguides (PhCW). The theoretical model used in our analysis incorporates the linear optical properties of the PhCW (GV dispersion and optical losses), free-carrier (FC) effects (FC dispersion and FC-induced optical losses) and nonlinear optical effects (Kerr nonlinearity and two-photon absorption). Our analysis shows that, unlike the case of uniform waveguides, the GV of the pulse, dispersion coefficients, and the waveguide nonlinear coefficient are periodic functions with respect to the propagation distance. We also demonstrate that linear and nonlinear effects depend on the group velocity,
v
g
, as
and
, respectively. |
| doi_str_mv | 10.1007/s00339-010-6223-x |
| format | Article |
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v
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, as
and
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v
g
, as
and
, respectively.</description><subject>Characterization and Evaluation of Materials</subject><subject>Condensed Matter Physics</subject><subject>Dispersions</subject><subject>Group velocity</subject><subject>Machines</subject><subject>Manufacturing</subject><subject>Mathematical models</subject><subject>Nanotechnology</subject><subject>Nonlinearity</subject><subject>Optical and Electronic Materials</subject><subject>Optical properties</subject><subject>Photonic crystals</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Processes</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><subject>Wave propagation</subject><subject>Waveguides</subject><issn>0947-8396</issn><issn>1432-0630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRS0EEqXwAeyyY2UYP_LwEpVXpUpsYG05jt26SuNgJ6X9e1zCmlnMyFf3jDwXoVsC9wSgfIgAjAkMBHBBKcOHMzQjnFEMBYNzNAPBS1wxUVyiqxi3kIpTOkP1srPtaDptMm-zYWOydfBjj_em9doNx8x3v2o_tjH14Hu1VoNLqusy8pRF1zqdXv3GD75zOtPhGAfVZt9qb9aja0y8RhdWJfrmb87R58vzx-INr95fl4vHFdaMwoBzrXTDy7qGhlqTNxxUU1iuCsOUFVAxYpVminPIk8xzVqpCW2N0XVVlJXI2R3fT3vTLr9HEQe5c1KZtVWf8GKUgQvCioCI5yeTUwccYjJV9cDsVjpKAPMUppzhlilOe4pSHxNCJicnbrU2QWz-GLh30D_QDC-B6uA</recordid><startdate>20110601</startdate><enddate>20110601</enddate><creator>Panoiu, N. C.</creator><creator>McMillan, J. F.</creator><creator>Wong, C. W.</creator><general>Springer-Verlag</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>H8D</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20110601</creationdate><title>Influence of the group-velocity on the pulse propagation in 1D silicon photonic crystal waveguides</title><author>Panoiu, N. C. ; McMillan, J. F. ; Wong, C. W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c320t-5cacd47bb0d2fe5d40ad6f4a6e3af90831fac3a44056f44537a6cfeecb8878953</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Characterization and Evaluation of Materials</topic><topic>Condensed Matter Physics</topic><topic>Dispersions</topic><topic>Group velocity</topic><topic>Machines</topic><topic>Manufacturing</topic><topic>Mathematical models</topic><topic>Nanotechnology</topic><topic>Nonlinearity</topic><topic>Optical and Electronic Materials</topic><topic>Optical properties</topic><topic>Photonic crystals</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Processes</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><topic>Wave propagation</topic><topic>Waveguides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Panoiu, N. C.</creatorcontrib><creatorcontrib>McMillan, J. F.</creatorcontrib><creatorcontrib>Wong, C. W.</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied physics. A, Materials science & processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Panoiu, N. C.</au><au>McMillan, J. F.</au><au>Wong, C. W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of the group-velocity on the pulse propagation in 1D silicon photonic crystal waveguides</atitle><jtitle>Applied physics. A, Materials science & processing</jtitle><stitle>Appl. Phys. A</stitle><date>2011-06-01</date><risdate>2011</risdate><volume>103</volume><issue>3</issue><spage>835</spage><epage>838</epage><pages>835-838</pages><issn>0947-8396</issn><eissn>1432-0630</eissn><abstract>We present a detailed analysis of the influence of the group velocity (GV) on the dynamics of optical pulses upon their propagation in one-dimensional photonic crystal waveguides (PhCW). The theoretical model used in our analysis incorporates the linear optical properties of the PhCW (GV dispersion and optical losses), free-carrier (FC) effects (FC dispersion and FC-induced optical losses) and nonlinear optical effects (Kerr nonlinearity and two-photon absorption). Our analysis shows that, unlike the case of uniform waveguides, the GV of the pulse, dispersion coefficients, and the waveguide nonlinear coefficient are periodic functions with respect to the propagation distance. We also demonstrate that linear and nonlinear effects depend on the group velocity,
v
g
, as
and
, respectively.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/s00339-010-6223-x</doi><tpages>4</tpages></addata></record> |
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| ispartof | Applied physics. A, Materials science & processing, 2011-06, Vol.103 (3), p.835-838 |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Characterization and Evaluation of Materials Condensed Matter Physics Dispersions Group velocity Machines Manufacturing Mathematical models Nanotechnology Nonlinearity Optical and Electronic Materials Optical properties Photonic crystals Physics Physics and Astronomy Processes Surfaces and Interfaces Thin Films Wave propagation Waveguides |
| title | Influence of the group-velocity on the pulse propagation in 1D silicon photonic crystal waveguides |
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