Ultrafast resonant nonlinear response of AlGaAs photonic crystals
This study reports experimental measurements of the ultrafast nonlinear response of AlGaAs photonic crystals with a band gap at around 900 nm. An ultrafast nonlinear shift of the band gap wavelength was observed when using femtosecond pulsed excitation at 800 nm. The magnitude of the shift is very l...
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creator | Bristow, A.D. Wells, J.-P.R. Fox, A.M. Skolnick, M.S. Tahraoui, A. Krauss, T.F. |
description | This study reports experimental measurements of the ultrafast nonlinear response of AlGaAs photonic crystals with a band gap at around 900 nm. An ultrafast nonlinear shift of the band gap wavelength was observed when using femtosecond pulsed excitation at 800 nm. The magnitude of the shift is very large (> 6 nm), and the 1/e response time is around 30 ps. These results confirm the excellent potential of semiconductor photonic crystals for applications in nonlinear optical devices. |
doi_str_mv | 10.1109/EQEC.2003.1314062 |
format | Conference Proceeding |
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An ultrafast nonlinear shift of the band gap wavelength was observed when using femtosecond pulsed excitation at 800 nm. The magnitude of the shift is very large (> 6 nm), and the 1/e response time is around 30 ps. These results confirm the excellent potential of semiconductor photonic crystals for applications in nonlinear optical devices.</description><identifier>ISBN: 9780780377332</identifier><identifier>ISBN: 0780377338</identifier><identifier>DOI: 10.1109/EQEC.2003.1314062</identifier><language>eng</language><publisher>IEEE</publisher><subject>Delay effects ; Extraterrestrial measurements ; Indium gallium arsenide ; Optical waveguides ; Photonic band gap ; Photonic crystals ; Physics ; Resonance ; Ultrafast optics ; Wavelength measurement</subject><ispartof>2003 European Quantum Electronics Conference. 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EQEC 2003 (IEEE Cat No.03TH8665)</title><addtitle>EQEC</addtitle><description>This study reports experimental measurements of the ultrafast nonlinear response of AlGaAs photonic crystals with a band gap at around 900 nm. An ultrafast nonlinear shift of the band gap wavelength was observed when using femtosecond pulsed excitation at 800 nm. The magnitude of the shift is very large (> 6 nm), and the 1/e response time is around 30 ps. These results confirm the excellent potential of semiconductor photonic crystals for applications in nonlinear optical devices.</description><subject>Delay effects</subject><subject>Extraterrestrial measurements</subject><subject>Indium gallium arsenide</subject><subject>Optical waveguides</subject><subject>Photonic band gap</subject><subject>Photonic crystals</subject><subject>Physics</subject><subject>Resonance</subject><subject>Ultrafast optics</subject><subject>Wavelength measurement</subject><isbn>9780780377332</isbn><isbn>0780377338</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2003</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNotj8FKxDAURQMiKGM_QNzkB1qTvCZplqXUURgQYVwPSfuClZqUJJv5e0ecy4UDZ3HhEvLIWcM5M8_jxzg0gjFoOPCWKXFDKqM7diloDSDuSJXzN7sEjDSK35P-cy3JepsLTZhjsKHQEMO6BLTpT20xZKTR037d2z7T7SuWGJaJTumci13zA7n1F2B15Y4cX8bj8Fof3vdvQ3-oF8NK7WcQWktkQjk3zYZb3qH03dQ62TotrDPKgebKSdlJO1uLCB33hk8KATXsyNP_7IKIpy0tPzadT9ef8AsEXUli</recordid><startdate>2003</startdate><enddate>2003</enddate><creator>Bristow, A.D.</creator><creator>Wells, J.-P.R.</creator><creator>Fox, A.M.</creator><creator>Skolnick, M.S.</creator><creator>Tahraoui, A.</creator><creator>Krauss, T.F.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2003</creationdate><title>Ultrafast resonant nonlinear response of AlGaAs photonic crystals</title><author>Bristow, A.D. ; Wells, J.-P.R. ; Fox, A.M. ; Skolnick, M.S. ; Tahraoui, A. ; Krauss, T.F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-fd32775e026bbcd91a18e5f8c4b54b72ab96b3716b5585adaaee381f91c6e3e73</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Delay effects</topic><topic>Extraterrestrial measurements</topic><topic>Indium gallium arsenide</topic><topic>Optical waveguides</topic><topic>Photonic band gap</topic><topic>Photonic crystals</topic><topic>Physics</topic><topic>Resonance</topic><topic>Ultrafast optics</topic><topic>Wavelength measurement</topic><toplevel>online_resources</toplevel><creatorcontrib>Bristow, A.D.</creatorcontrib><creatorcontrib>Wells, J.-P.R.</creatorcontrib><creatorcontrib>Fox, A.M.</creatorcontrib><creatorcontrib>Skolnick, M.S.</creatorcontrib><creatorcontrib>Tahraoui, A.</creatorcontrib><creatorcontrib>Krauss, T.F.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bristow, A.D.</au><au>Wells, J.-P.R.</au><au>Fox, A.M.</au><au>Skolnick, M.S.</au><au>Tahraoui, A.</au><au>Krauss, T.F.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Ultrafast resonant nonlinear response of AlGaAs photonic crystals</atitle><btitle>2003 European Quantum Electronics Conference. EQEC 2003 (IEEE Cat No.03TH8665)</btitle><stitle>EQEC</stitle><date>2003</date><risdate>2003</risdate><spage>205</spage><pages>205-</pages><isbn>9780780377332</isbn><isbn>0780377338</isbn><abstract>This study reports experimental measurements of the ultrafast nonlinear response of AlGaAs photonic crystals with a band gap at around 900 nm. An ultrafast nonlinear shift of the band gap wavelength was observed when using femtosecond pulsed excitation at 800 nm. The magnitude of the shift is very large (> 6 nm), and the 1/e response time is around 30 ps. These results confirm the excellent potential of semiconductor photonic crystals for applications in nonlinear optical devices.</abstract><pub>IEEE</pub><doi>10.1109/EQEC.2003.1314062</doi></addata></record> |
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subjects | Delay effects Extraterrestrial measurements Indium gallium arsenide Optical waveguides Photonic band gap Photonic crystals Physics Resonance Ultrafast optics Wavelength measurement |
title | Ultrafast resonant nonlinear response of AlGaAs photonic crystals |
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