Optical black hole lasers
Using numerical simulations we show how to realize an optical black hole laser, i.e. an amplifier formed by travelling refractive index perturbations arranged so as to trap light between a white and a black hole horizons. The simulations highlight the main features of these lasers: the growth inside...
Gespeichert in:
| Veröffentlicht in: | Classical and quantum gravity 2012-11, Vol.29 (22), p.1-12 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 12 |
|---|---|
| container_issue | 22 |
| container_start_page | 1 |
| container_title | Classical and quantum gravity |
| container_volume | 29 |
| creator | Faccio, Daniele Arane, Tal Lamperti, Marco Leonhardt, Ulf |
| description | Using numerical simulations we show how to realize an optical black hole laser, i.e. an amplifier formed by travelling refractive index perturbations arranged so as to trap light between a white and a black hole horizons. The simulations highlight the main features of these lasers: the growth inside the cavity of positive and negative frequency modes accompanied by a weaker emission of modes that occurs in periodic bursts corresponding to the cavity round trips of the trapped modes. We then highlight a new regime in which the trapped mode spectra broaden until the zero-frequency points on the dispersion curve are reached. Amplification at the horizon is highest for zero-frequencies, therefore leading to a strong modification of the structure of the trapped light. For sufficiently long propagation times, lasing ensues only at the zero-frequency modes. |
| doi_str_mv | 10.1088/0264-9381/29/22/224009 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_iop_j</sourceid><recordid>TN_cdi_proquest_miscellaneous_1651449025</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1651449025</sourcerecordid><originalsourceid>FETCH-LOGICAL-c364t-44ba16de7c4187b0494aa97508b71e7d4b3738cd6156b01c297aad340e31399a3</originalsourceid><addsrcrecordid>eNqFkE1LAzEQQIMoWKs_wIv06GXtTL5zlOIXFHrRc0iyKW5Nu2vSPfjv3WXFa2FgLu8NzCPkDuEBQeslUMkrwzQuqVlSOgwHMGdkhkxiJZmm52T2D12Sq1J2AIga6YzcbrpjE1xa-OTC1-KzTXGRXIm5XJOLrUsl3vztOfl4fnpfvVbrzcvb6nFdBSb5seLcO5R1VIGjVh644c4ZJUB7hVHV3DPFdKglCukBAzXKuZpxiAyZMY7Nyf10t8vtdx_L0e6bEmJK7hDbvliUAjk3QMVpVEiphQTBBlROaMhtKTlubZebvcs_FsGO2exYxI5FLDWWUjtlG0Q6iU3b2V3b58Pw_CnpF_LIa04</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1566856053</pqid></control><display><type>article</type><title>Optical black hole lasers</title><source>IOP Publishing Journals</source><source>Institute of Physics (IOP) Journals - HEAL-Link</source><creator>Faccio, Daniele ; Arane, Tal ; Lamperti, Marco ; Leonhardt, Ulf</creator><creatorcontrib>Faccio, Daniele ; Arane, Tal ; Lamperti, Marco ; Leonhardt, Ulf</creatorcontrib><description>Using numerical simulations we show how to realize an optical black hole laser, i.e. an amplifier formed by travelling refractive index perturbations arranged so as to trap light between a white and a black hole horizons. The simulations highlight the main features of these lasers: the growth inside the cavity of positive and negative frequency modes accompanied by a weaker emission of modes that occurs in periodic bursts corresponding to the cavity round trips of the trapped modes. We then highlight a new regime in which the trapped mode spectra broaden until the zero-frequency points on the dispersion curve are reached. Amplification at the horizon is highest for zero-frequencies, therefore leading to a strong modification of the structure of the trapped light. For sufficiently long propagation times, lasing ensues only at the zero-frequency modes.</description><identifier>ISSN: 0264-9381</identifier><identifier>EISSN: 1361-6382</identifier><identifier>DOI: 10.1088/0264-9381/29/22/224009</identifier><identifier>CODEN: CQGRDG</identifier><language>eng</language><publisher>IOP Publishing</publisher><subject>applied classical electromagnetism ; black hole lasers ; Black holes (astronomy) ; classical black holes ; Computer simulation ; Dispersions ; Holes ; Horizon ; Lasers ; Lasing ; Quantum gravity ; Spectra ; ultrafast processes</subject><ispartof>Classical and quantum gravity, 2012-11, Vol.29 (22), p.1-12</ispartof><rights>2012 IOP Publishing Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-44ba16de7c4187b0494aa97508b71e7d4b3738cd6156b01c297aad340e31399a3</citedby><cites>FETCH-LOGICAL-c364t-44ba16de7c4187b0494aa97508b71e7d4b3738cd6156b01c297aad340e31399a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/0264-9381/29/22/224009/pdf$$EPDF$$P50$$Giop$$H</linktopdf><link.rule.ids>314,780,784,27923,27924,53845,53892</link.rule.ids></links><search><creatorcontrib>Faccio, Daniele</creatorcontrib><creatorcontrib>Arane, Tal</creatorcontrib><creatorcontrib>Lamperti, Marco</creatorcontrib><creatorcontrib>Leonhardt, Ulf</creatorcontrib><title>Optical black hole lasers</title><title>Classical and quantum gravity</title><addtitle>CQG</addtitle><addtitle>Class. Quantum Grav</addtitle><description>Using numerical simulations we show how to realize an optical black hole laser, i.e. an amplifier formed by travelling refractive index perturbations arranged so as to trap light between a white and a black hole horizons. The simulations highlight the main features of these lasers: the growth inside the cavity of positive and negative frequency modes accompanied by a weaker emission of modes that occurs in periodic bursts corresponding to the cavity round trips of the trapped modes. We then highlight a new regime in which the trapped mode spectra broaden until the zero-frequency points on the dispersion curve are reached. Amplification at the horizon is highest for zero-frequencies, therefore leading to a strong modification of the structure of the trapped light. For sufficiently long propagation times, lasing ensues only at the zero-frequency modes.</description><subject>applied classical electromagnetism</subject><subject>black hole lasers</subject><subject>Black holes (astronomy)</subject><subject>classical black holes</subject><subject>Computer simulation</subject><subject>Dispersions</subject><subject>Holes</subject><subject>Horizon</subject><subject>Lasers</subject><subject>Lasing</subject><subject>Quantum gravity</subject><subject>Spectra</subject><subject>ultrafast processes</subject><issn>0264-9381</issn><issn>1361-6382</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEQQIMoWKs_wIv06GXtTL5zlOIXFHrRc0iyKW5Nu2vSPfjv3WXFa2FgLu8NzCPkDuEBQeslUMkrwzQuqVlSOgwHMGdkhkxiJZmm52T2D12Sq1J2AIga6YzcbrpjE1xa-OTC1-KzTXGRXIm5XJOLrUsl3vztOfl4fnpfvVbrzcvb6nFdBSb5seLcO5R1VIGjVh644c4ZJUB7hVHV3DPFdKglCukBAzXKuZpxiAyZMY7Nyf10t8vtdx_L0e6bEmJK7hDbvliUAjk3QMVpVEiphQTBBlROaMhtKTlubZebvcs_FsGO2exYxI5FLDWWUjtlG0Q6iU3b2V3b58Pw_CnpF_LIa04</recordid><startdate>20121121</startdate><enddate>20121121</enddate><creator>Faccio, Daniele</creator><creator>Arane, Tal</creator><creator>Lamperti, Marco</creator><creator>Leonhardt, Ulf</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>KL.</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20121121</creationdate><title>Optical black hole lasers</title><author>Faccio, Daniele ; Arane, Tal ; Lamperti, Marco ; Leonhardt, Ulf</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-44ba16de7c4187b0494aa97508b71e7d4b3738cd6156b01c297aad340e31399a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>applied classical electromagnetism</topic><topic>black hole lasers</topic><topic>Black holes (astronomy)</topic><topic>classical black holes</topic><topic>Computer simulation</topic><topic>Dispersions</topic><topic>Holes</topic><topic>Horizon</topic><topic>Lasers</topic><topic>Lasing</topic><topic>Quantum gravity</topic><topic>Spectra</topic><topic>ultrafast processes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Faccio, Daniele</creatorcontrib><creatorcontrib>Arane, Tal</creatorcontrib><creatorcontrib>Lamperti, Marco</creatorcontrib><creatorcontrib>Leonhardt, Ulf</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Classical and quantum gravity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Faccio, Daniele</au><au>Arane, Tal</au><au>Lamperti, Marco</au><au>Leonhardt, Ulf</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optical black hole lasers</atitle><jtitle>Classical and quantum gravity</jtitle><stitle>CQG</stitle><addtitle>Class. Quantum Grav</addtitle><date>2012-11-21</date><risdate>2012</risdate><volume>29</volume><issue>22</issue><spage>1</spage><epage>12</epage><pages>1-12</pages><issn>0264-9381</issn><eissn>1361-6382</eissn><coden>CQGRDG</coden><abstract>Using numerical simulations we show how to realize an optical black hole laser, i.e. an amplifier formed by travelling refractive index perturbations arranged so as to trap light between a white and a black hole horizons. The simulations highlight the main features of these lasers: the growth inside the cavity of positive and negative frequency modes accompanied by a weaker emission of modes that occurs in periodic bursts corresponding to the cavity round trips of the trapped modes. We then highlight a new regime in which the trapped mode spectra broaden until the zero-frequency points on the dispersion curve are reached. Amplification at the horizon is highest for zero-frequencies, therefore leading to a strong modification of the structure of the trapped light. For sufficiently long propagation times, lasing ensues only at the zero-frequency modes.</abstract><pub>IOP Publishing</pub><doi>10.1088/0264-9381/29/22/224009</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0264-9381 |
| ispartof | Classical and quantum gravity, 2012-11, Vol.29 (22), p.1-12 |
| issn | 0264-9381 1361-6382 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1651449025 |
| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | applied classical electromagnetism black hole lasers Black holes (astronomy) classical black holes Computer simulation Dispersions Holes Horizon Lasers Lasing Quantum gravity Spectra ultrafast processes |
| title | Optical black hole lasers |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T16%3A40%3A53IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_iop_j&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Optical%20black%20hole%20lasers&rft.jtitle=Classical%20and%20quantum%20gravity&rft.au=Faccio,%20Daniele&rft.date=2012-11-21&rft.volume=29&rft.issue=22&rft.spage=1&rft.epage=12&rft.pages=1-12&rft.issn=0264-9381&rft.eissn=1361-6382&rft.coden=CQGRDG&rft_id=info:doi/10.1088/0264-9381/29/22/224009&rft_dat=%3Cproquest_iop_j%3E1651449025%3C/proquest_iop_j%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1566856053&rft_id=info:pmid/&rfr_iscdi=true |