A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser
A photonic ultra-wideband (UWB) pulse generator based on relaxation oscillations of a semiconductor laser is proposed and experimentally demonstrated. We numerically simulate the modulation response of a direct modulation laser (DML) and show that due to the relaxation oscillations of the laser, the...
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| Veröffentlicht in: | Optics express 2009-06, Vol.17 (12), p.9680-9687 |
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| container_end_page | 9687 |
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| container_issue | 12 |
| container_start_page | 9680 |
| container_title | Optics express |
| container_volume | 17 |
| creator | Yu, Xianbin Braidwood Gibbon, Timothy Pawlik, Michal Blaaberg, Søren Tafur Monroy, Idelfonso |
| description | A photonic ultra-wideband (UWB) pulse generator based on relaxation oscillations of a semiconductor laser is proposed and experimentally demonstrated. We numerically simulate the modulation response of a direct modulation laser (DML) and show that due to the relaxation oscillations of the laser, the generated signals with complex shape in time domain match the Federal Communications Commission (FCC) mask in the frequency domain. Experimental results using a DML agree well with simulation predictions. Furthermore, we also experimentally demonstrate the generation of FCC compliant UWB signals by externally injecting a distributed feedback (DFB) laser. |
| doi_str_mv | 10.1364/OE.17.009680 |
| format | Article |
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We numerically simulate the modulation response of a direct modulation laser (DML) and show that due to the relaxation oscillations of the laser, the generated signals with complex shape in time domain match the Federal Communications Commission (FCC) mask in the frequency domain. Experimental results using a DML agree well with simulation predictions. Furthermore, we also experimentally demonstrate the generation of FCC compliant UWB signals by externally injecting a distributed feedback (DFB) laser.</description><subject>Computer-Aided Design</subject><subject>Equipment Design</subject><subject>Equipment Failure Analysis</subject><subject>Lasers, Semiconductor</subject><subject>Oscillometry - instrumentation</subject><subject>Photons</subject><subject>Reproducibility of Results</subject><subject>Sensitivity and Specificity</subject><subject>Signal Processing, Computer-Assisted - instrumentation</subject><issn>1094-4087</issn><issn>1094-4087</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpNkL1PwzAUxC0EoqWwMSNPTKQ8J04cj1VVPqRKXbpbjvMMQUkc7ETAf4-hlWB6N_zudO8IuWawZFnB73ebJRNLAFmUcELmDCRPOJTi9J-ekYsQ3gAYF1KckxmTORQFE3NiVnR4daPrG0OndvQ6-WhqrHRf02FqA9IX7NHr0Xla6YA1dT312OpPPTZRumCatv3VgTpLNQ3YNcb19WR-PG30-EtyZnXMujreBdk_bPbrp2S7e3xer7aJyVIxJvGbmqclyBQlQ5tXVjJWIgMoDVYCUcta2oKlNmcSyxSKjOellRA5XkK2ILeH2MG79wnDqLomGIz1enRTUIXIuABeRPDuABrvQvBo1eCbTvsvxUD9bKp2G8WEOmwa8Ztj7lR1WP_BxxGzb0JSckA</recordid><startdate>20090608</startdate><enddate>20090608</enddate><creator>Yu, Xianbin</creator><creator>Braidwood Gibbon, Timothy</creator><creator>Pawlik, Michal</creator><creator>Blaaberg, Søren</creator><creator>Tafur Monroy, Idelfonso</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20090608</creationdate><title>A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser</title><author>Yu, Xianbin ; Braidwood Gibbon, Timothy ; Pawlik, Michal ; Blaaberg, Søren ; Tafur Monroy, Idelfonso</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c327t-136d428092e91ef5bf9118e1008ceb7eea9d9f612f519e82063458f90f914803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Computer-Aided Design</topic><topic>Equipment Design</topic><topic>Equipment Failure Analysis</topic><topic>Lasers, Semiconductor</topic><topic>Oscillometry - instrumentation</topic><topic>Photons</topic><topic>Reproducibility of Results</topic><topic>Sensitivity and Specificity</topic><topic>Signal Processing, Computer-Assisted - instrumentation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yu, Xianbin</creatorcontrib><creatorcontrib>Braidwood Gibbon, Timothy</creatorcontrib><creatorcontrib>Pawlik, Michal</creatorcontrib><creatorcontrib>Blaaberg, Søren</creatorcontrib><creatorcontrib>Tafur Monroy, Idelfonso</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Optics express</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yu, Xianbin</au><au>Braidwood Gibbon, Timothy</au><au>Pawlik, Michal</au><au>Blaaberg, Søren</au><au>Tafur Monroy, Idelfonso</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser</atitle><jtitle>Optics express</jtitle><addtitle>Opt Express</addtitle><date>2009-06-08</date><risdate>2009</risdate><volume>17</volume><issue>12</issue><spage>9680</spage><epage>9687</epage><pages>9680-9687</pages><issn>1094-4087</issn><eissn>1094-4087</eissn><abstract>A photonic ultra-wideband (UWB) pulse generator based on relaxation oscillations of a semiconductor laser is proposed and experimentally demonstrated. 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| ispartof | Optics express, 2009-06, Vol.17 (12), p.9680-9687 |
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| source | MEDLINE; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | Computer-Aided Design Equipment Design Equipment Failure Analysis Lasers, Semiconductor Oscillometry - instrumentation Photons Reproducibility of Results Sensitivity and Specificity Signal Processing, Computer-Assisted - instrumentation |
| title | A photonic ultra-wideband pulse generator based on relaxation oscillations of a semiconductor laser |
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