Study of femtosecond-laser-written waveguides in glasses
Mechanisms of the femtosecond-laser-induced refractive-index change (*Dn) were investigated for fused silica and a borosilicate glass. Experiments were based on two exposure situations: high repetition rate and low pulse energy; and low repetition rate and high pulse energy. The calculated temperatu...
Gespeichert in:
| Veröffentlicht in: | Journal of the Optical Society of America. B, Optical physics Optical physics, 2002-10, Vol.19 (10), p.2496-2504 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2504 |
|---|---|
| container_issue | 10 |
| container_start_page | 2496 |
| container_title | Journal of the Optical Society of America. B, Optical physics |
| container_volume | 19 |
| creator | Streltsov, Alexander M. Borrelli, Nicholas F. |
| description | Mechanisms of the femtosecond-laser-induced refractive-index change (*Dn) were investigated for fused silica and a borosilicate glass. Experiments were based on two exposure situations: high repetition rate and low pulse energy; and low repetition rate and high pulse energy. The calculated temperature rise based on model; was above 1000DGC, whereas for situation (a) it was negligible. The results do not support a thermal origin of the induced *Dn; rather, heat may limit the magnitude of the change. Correlation between color-center formation and *Dn in both glasses suggests that defects contribute substantially to the index increase. However, annealing studies have shown that the induced *Dn persisted beyond the disappearance of the color centers. Analysis of the induced stress showed that densification plays a small role in this change. |
| doi_str_mv | 10.1364/JOSAB.19.002496 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_27743673</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>27706956</sourcerecordid><originalsourceid>FETCH-LOGICAL-c301t-36b918b61082fa306398531fcaae2a1dd6f5660ab45ceaeceb0a2033986eb863</originalsourceid><addsrcrecordid>eNqNkL1OwzAURi0EEqUws2Zic3v9EycZSwUFVKlDu1uOc10FpUnxTaj69rSUB2D6hu_oDIexRwEToYyefqzWs-eJKCYAUhfmio1EKoHnqYZrNoJMA1dS6lt2R_QJABqkHLF83Q_VMelCEnDXd4S-ayveOMLID7Hue2yTg_vG7VBXSEndJtvTSUj37Ca4hvDhb8ds8_qymb_x5WrxPp8tuVcgeq5MWYi8NAJyGZwCo4o8VSJ451A6UVUmpMaAK3Xq0aHHEpwEdaIMlrlRY_Z00e5j9zUg9XZXk8emcS12A1mZZVqZTP0HBFOkZ-P0AvrYEUUMdh_rnYtHK8CeS9rfklYU9lJS_QC-WWZy</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>27706956</pqid></control><display><type>article</type><title>Study of femtosecond-laser-written waveguides in glasses</title><source>Optica Publishing Group Journals</source><creator>Streltsov, Alexander M. ; Borrelli, Nicholas F.</creator><creatorcontrib>Streltsov, Alexander M. ; Borrelli, Nicholas F.</creatorcontrib><description>Mechanisms of the femtosecond-laser-induced refractive-index change (*Dn) were investigated for fused silica and a borosilicate glass. Experiments were based on two exposure situations: high repetition rate and low pulse energy; and low repetition rate and high pulse energy. The calculated temperature rise based on model; was above 1000DGC, whereas for situation (a) it was negligible. The results do not support a thermal origin of the induced *Dn; rather, heat may limit the magnitude of the change. Correlation between color-center formation and *Dn in both glasses suggests that defects contribute substantially to the index increase. However, annealing studies have shown that the induced *Dn persisted beyond the disappearance of the color centers. Analysis of the induced stress showed that densification plays a small role in this change.</description><identifier>ISSN: 0740-3224</identifier><identifier>EISSN: 1520-8540</identifier><identifier>DOI: 10.1364/JOSAB.19.002496</identifier><language>eng</language><ispartof>Journal of the Optical Society of America. B, Optical physics, 2002-10, Vol.19 (10), p.2496-2504</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c301t-36b918b61082fa306398531fcaae2a1dd6f5660ab45ceaeceb0a2033986eb863</citedby><cites>FETCH-LOGICAL-c301t-36b918b61082fa306398531fcaae2a1dd6f5660ab45ceaeceb0a2033986eb863</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,782,786,3260,27931,27932</link.rule.ids></links><search><creatorcontrib>Streltsov, Alexander M.</creatorcontrib><creatorcontrib>Borrelli, Nicholas F.</creatorcontrib><title>Study of femtosecond-laser-written waveguides in glasses</title><title>Journal of the Optical Society of America. B, Optical physics</title><description>Mechanisms of the femtosecond-laser-induced refractive-index change (*Dn) were investigated for fused silica and a borosilicate glass. Experiments were based on two exposure situations: high repetition rate and low pulse energy; and low repetition rate and high pulse energy. The calculated temperature rise based on model; was above 1000DGC, whereas for situation (a) it was negligible. The results do not support a thermal origin of the induced *Dn; rather, heat may limit the magnitude of the change. Correlation between color-center formation and *Dn in both glasses suggests that defects contribute substantially to the index increase. However, annealing studies have shown that the induced *Dn persisted beyond the disappearance of the color centers. Analysis of the induced stress showed that densification plays a small role in this change.</description><issn>0740-3224</issn><issn>1520-8540</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqNkL1OwzAURi0EEqUws2Zic3v9EycZSwUFVKlDu1uOc10FpUnxTaj69rSUB2D6hu_oDIexRwEToYyefqzWs-eJKCYAUhfmio1EKoHnqYZrNoJMA1dS6lt2R_QJABqkHLF83Q_VMelCEnDXd4S-ayveOMLID7Hue2yTg_vG7VBXSEndJtvTSUj37Ca4hvDhb8ds8_qymb_x5WrxPp8tuVcgeq5MWYi8NAJyGZwCo4o8VSJ451A6UVUmpMaAK3Xq0aHHEpwEdaIMlrlRY_Z00e5j9zUg9XZXk8emcS12A1mZZVqZTP0HBFOkZ-P0AvrYEUUMdh_rnYtHK8CeS9rfklYU9lJS_QC-WWZy</recordid><startdate>20021001</startdate><enddate>20021001</enddate><creator>Streltsov, Alexander M.</creator><creator>Borrelli, Nicholas F.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7SP</scope><scope>7U5</scope><scope>L7M</scope></search><sort><creationdate>20021001</creationdate><title>Study of femtosecond-laser-written waveguides in glasses</title><author>Streltsov, Alexander M. ; Borrelli, Nicholas F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c301t-36b918b61082fa306398531fcaae2a1dd6f5660ab45ceaeceb0a2033986eb863</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Streltsov, Alexander M.</creatorcontrib><creatorcontrib>Borrelli, Nicholas F.</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of the Optical Society of America. B, Optical physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Streltsov, Alexander M.</au><au>Borrelli, Nicholas F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study of femtosecond-laser-written waveguides in glasses</atitle><jtitle>Journal of the Optical Society of America. B, Optical physics</jtitle><date>2002-10-01</date><risdate>2002</risdate><volume>19</volume><issue>10</issue><spage>2496</spage><epage>2504</epage><pages>2496-2504</pages><issn>0740-3224</issn><eissn>1520-8540</eissn><abstract>Mechanisms of the femtosecond-laser-induced refractive-index change (*Dn) were investigated for fused silica and a borosilicate glass. Experiments were based on two exposure situations: high repetition rate and low pulse energy; and low repetition rate and high pulse energy. The calculated temperature rise based on model; was above 1000DGC, whereas for situation (a) it was negligible. The results do not support a thermal origin of the induced *Dn; rather, heat may limit the magnitude of the change. Correlation between color-center formation and *Dn in both glasses suggests that defects contribute substantially to the index increase. However, annealing studies have shown that the induced *Dn persisted beyond the disappearance of the color centers. Analysis of the induced stress showed that densification plays a small role in this change.</abstract><doi>10.1364/JOSAB.19.002496</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0740-3224 |
| ispartof | Journal of the Optical Society of America. B, Optical physics, 2002-10, Vol.19 (10), p.2496-2504 |
| issn | 0740-3224 1520-8540 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_27743673 |
| source | Optica Publishing Group Journals |
| title | Study of femtosecond-laser-written waveguides in glasses |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-04T14%3A43%3A46IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Study%20of%20femtosecond-laser-written%20waveguides%20in%20glasses&rft.jtitle=Journal%20of%20the%20Optical%20Society%20of%20America.%20B,%20Optical%20physics&rft.au=Streltsov,%20Alexander%20M.&rft.date=2002-10-01&rft.volume=19&rft.issue=10&rft.spage=2496&rft.epage=2504&rft.pages=2496-2504&rft.issn=0740-3224&rft.eissn=1520-8540&rft_id=info:doi/10.1364/JOSAB.19.002496&rft_dat=%3Cproquest_cross%3E27706956%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=27706956&rft_id=info:pmid/&rfr_iscdi=true |