Broadband dynamic spectrum characterization based on gating-assisted electro-optic time lens
A broadband real-time optical spectrum characterization technique is proposed based on a gating-assisted electro-optic time lens. Operating at the repetition rate of 10-MHz, a 10-dB spectral measurement range of more than 70-nm is achieved with a resolution of up to 42.5-pm in the near-infrared regi...
Gespeichert in:
| Veröffentlicht in: | Applied physics letters 2019-01, Vol.114 (2) |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 2 |
| container_start_page | |
| container_title | Applied physics letters |
| container_volume | 114 |
| creator | Wei, Yuan Li, Bowen Feng, Pingping Kang, Jiqiang Wong, Kenneth K. Y. |
| description | A broadband real-time optical spectrum characterization technique is proposed based on a gating-assisted electro-optic time lens. Operating at the repetition rate of 10-MHz, a 10-dB spectral measurement range of more than 70-nm is achieved with a resolution of up to 42.5-pm in the near-infrared regime. To demonstrate its performance in applications, real-time spectral observation of broadband wavelength sweeping of a Fourier domain mode-locked laser and a 32.4-GHz optical frequency comb is presented. Furthermore, a detailed comparison between dispersive Fourier transform and the time lens based spectral analysis technique for frequency comb measurements is made from both simulation and experiment. With its broadband performance, this technique can provide widespread applications requiring real-time spectral analysis. |
| doi_str_mv | 10.1063/1.5079424 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_scita</sourceid><recordid>TN_cdi_scitation_primary_10_1063_1_5079424</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2167933582</sourcerecordid><originalsourceid>FETCH-LOGICAL-c327t-36c5b79ab79a44b7cae23da5dc5c2f1c199fa6b7af233c250cef71a1681f17e3</originalsourceid><addsrcrecordid>eNqdkEtLAzEQx4MoWKsHv8GCJ4WtmWSz6R611AcUvPQohNlsUrd0N2uSCvXTm9qCdw_DPPjNfx6EXAOdAC35PUwElVXBihMyAiplzgGmp2REKeV5WQk4JxchrFMqGOcj8v7oHTY19k3W7HrsWp2Fwejot12mP9Cjjsa33xhb12c1BtNkKVilvF_lGEIbYiqZzb7F5W6ISSC2nck2pg-X5MziJpirox-T5dN8OXvJF2_Pr7OHRa45kzHnpRa1rHBvRVFLjYbxBkWjhWYWNFSVxbKWaNPKmgmqjZWAUE7BgjR8TG4OsoN3n1sTolq7re_TRMWglBXnYsoSdXugtHcheGPV4NsO_U4BVfvfKVDH3yX27sAG3cbf2_8Hfzn_B6qhsfwHKKF-mQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2167933582</pqid></control><display><type>article</type><title>Broadband dynamic spectrum characterization based on gating-assisted electro-optic time lens</title><source>AIP Journals Complete</source><source>Alma/SFX Local Collection</source><creator>Wei, Yuan ; Li, Bowen ; Feng, Pingping ; Kang, Jiqiang ; Wong, Kenneth K. Y.</creator><creatorcontrib>Wei, Yuan ; Li, Bowen ; Feng, Pingping ; Kang, Jiqiang ; Wong, Kenneth K. Y.</creatorcontrib><description>A broadband real-time optical spectrum characterization technique is proposed based on a gating-assisted electro-optic time lens. Operating at the repetition rate of 10-MHz, a 10-dB spectral measurement range of more than 70-nm is achieved with a resolution of up to 42.5-pm in the near-infrared regime. To demonstrate its performance in applications, real-time spectral observation of broadband wavelength sweeping of a Fourier domain mode-locked laser and a 32.4-GHz optical frequency comb is presented. Furthermore, a detailed comparison between dispersive Fourier transform and the time lens based spectral analysis technique for frequency comb measurements is made from both simulation and experiment. With its broadband performance, this technique can provide widespread applications requiring real-time spectral analysis.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.5079424</identifier><identifier>CODEN: APPLAB</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Applied physics ; Broadband ; Fourier transforms ; Lenses ; Optical frequency ; Optics ; Rangefinding ; Real time ; Spectra</subject><ispartof>Applied physics letters, 2019-01, Vol.114 (2)</ispartof><rights>Author(s)</rights><rights>2019 Author(s). Published under license by AIP Publishing.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c327t-36c5b79ab79a44b7cae23da5dc5c2f1c199fa6b7af233c250cef71a1681f17e3</citedby><cites>FETCH-LOGICAL-c327t-36c5b79ab79a44b7cae23da5dc5c2f1c199fa6b7af233c250cef71a1681f17e3</cites><orcidid>0000-0003-3668-3539 ; 0000-0003-3789-5445</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.5079424$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,776,780,790,4498,27901,27902,76126</link.rule.ids></links><search><creatorcontrib>Wei, Yuan</creatorcontrib><creatorcontrib>Li, Bowen</creatorcontrib><creatorcontrib>Feng, Pingping</creatorcontrib><creatorcontrib>Kang, Jiqiang</creatorcontrib><creatorcontrib>Wong, Kenneth K. Y.</creatorcontrib><title>Broadband dynamic spectrum characterization based on gating-assisted electro-optic time lens</title><title>Applied physics letters</title><description>A broadband real-time optical spectrum characterization technique is proposed based on a gating-assisted electro-optic time lens. Operating at the repetition rate of 10-MHz, a 10-dB spectral measurement range of more than 70-nm is achieved with a resolution of up to 42.5-pm in the near-infrared regime. To demonstrate its performance in applications, real-time spectral observation of broadband wavelength sweeping of a Fourier domain mode-locked laser and a 32.4-GHz optical frequency comb is presented. Furthermore, a detailed comparison between dispersive Fourier transform and the time lens based spectral analysis technique for frequency comb measurements is made from both simulation and experiment. With its broadband performance, this technique can provide widespread applications requiring real-time spectral analysis.</description><subject>Applied physics</subject><subject>Broadband</subject><subject>Fourier transforms</subject><subject>Lenses</subject><subject>Optical frequency</subject><subject>Optics</subject><subject>Rangefinding</subject><subject>Real time</subject><subject>Spectra</subject><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqdkEtLAzEQx4MoWKsHv8GCJ4WtmWSz6R611AcUvPQohNlsUrd0N2uSCvXTm9qCdw_DPPjNfx6EXAOdAC35PUwElVXBihMyAiplzgGmp2REKeV5WQk4JxchrFMqGOcj8v7oHTY19k3W7HrsWp2Fwejot12mP9Cjjsa33xhb12c1BtNkKVilvF_lGEIbYiqZzb7F5W6ISSC2nck2pg-X5MziJpirox-T5dN8OXvJF2_Pr7OHRa45kzHnpRa1rHBvRVFLjYbxBkWjhWYWNFSVxbKWaNPKmgmqjZWAUE7BgjR8TG4OsoN3n1sTolq7re_TRMWglBXnYsoSdXugtHcheGPV4NsO_U4BVfvfKVDH3yX27sAG3cbf2_8Hfzn_B6qhsfwHKKF-mQ</recordid><startdate>20190114</startdate><enddate>20190114</enddate><creator>Wei, Yuan</creator><creator>Li, Bowen</creator><creator>Feng, Pingping</creator><creator>Kang, Jiqiang</creator><creator>Wong, Kenneth K. Y.</creator><general>American Institute of Physics</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-3668-3539</orcidid><orcidid>https://orcid.org/0000-0003-3789-5445</orcidid></search><sort><creationdate>20190114</creationdate><title>Broadband dynamic spectrum characterization based on gating-assisted electro-optic time lens</title><author>Wei, Yuan ; Li, Bowen ; Feng, Pingping ; Kang, Jiqiang ; Wong, Kenneth K. Y.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c327t-36c5b79ab79a44b7cae23da5dc5c2f1c199fa6b7af233c250cef71a1681f17e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Applied physics</topic><topic>Broadband</topic><topic>Fourier transforms</topic><topic>Lenses</topic><topic>Optical frequency</topic><topic>Optics</topic><topic>Rangefinding</topic><topic>Real time</topic><topic>Spectra</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wei, Yuan</creatorcontrib><creatorcontrib>Li, Bowen</creatorcontrib><creatorcontrib>Feng, Pingping</creatorcontrib><creatorcontrib>Kang, Jiqiang</creatorcontrib><creatorcontrib>Wong, Kenneth K. Y.</creatorcontrib><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wei, Yuan</au><au>Li, Bowen</au><au>Feng, Pingping</au><au>Kang, Jiqiang</au><au>Wong, Kenneth K. Y.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Broadband dynamic spectrum characterization based on gating-assisted electro-optic time lens</atitle><jtitle>Applied physics letters</jtitle><date>2019-01-14</date><risdate>2019</risdate><volume>114</volume><issue>2</issue><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>A broadband real-time optical spectrum characterization technique is proposed based on a gating-assisted electro-optic time lens. Operating at the repetition rate of 10-MHz, a 10-dB spectral measurement range of more than 70-nm is achieved with a resolution of up to 42.5-pm in the near-infrared regime. To demonstrate its performance in applications, real-time spectral observation of broadband wavelength sweeping of a Fourier domain mode-locked laser and a 32.4-GHz optical frequency comb is presented. Furthermore, a detailed comparison between dispersive Fourier transform and the time lens based spectral analysis technique for frequency comb measurements is made from both simulation and experiment. With its broadband performance, this technique can provide widespread applications requiring real-time spectral analysis.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.5079424</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0003-3668-3539</orcidid><orcidid>https://orcid.org/0000-0003-3789-5445</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-6951 |
| ispartof | Applied physics letters, 2019-01, Vol.114 (2) |
| issn | 0003-6951 1077-3118 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_1_5079424 |
| source | AIP Journals Complete; Alma/SFX Local Collection |
| subjects | Applied physics Broadband Fourier transforms Lenses Optical frequency Optics Rangefinding Real time Spectra |
| title | Broadband dynamic spectrum characterization based on gating-assisted electro-optic time lens |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-08T10%3A17%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_scita&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Broadband%20dynamic%20spectrum%20characterization%20based%20on%20gating-assisted%20electro-optic%20time%20lens&rft.jtitle=Applied%20physics%20letters&rft.au=Wei,%20Yuan&rft.date=2019-01-14&rft.volume=114&rft.issue=2&rft.issn=0003-6951&rft.eissn=1077-3118&rft.coden=APPLAB&rft_id=info:doi/10.1063/1.5079424&rft_dat=%3Cproquest_scita%3E2167933582%3C/proquest_scita%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2167933582&rft_id=info:pmid/&rfr_iscdi=true |