Stress-Induced Refractive Index Changes in Laser Fibers and Preforms
Refractive index profile of the core is a key design parameter in fiber lasers and amplifiers. During manufacturing, the initial information of the index profile is obtained from the preform, while ultimately the performance is defined by the index profile of the fiber. Depending on stresses and dif...
Gespeichert in:
| Veröffentlicht in: | IEEE photonics journal 2019-12, Vol.11 (6), p.1-10 |
|---|---|
| Hauptverfasser: | , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 10 |
|---|---|
| container_issue | 6 |
| container_start_page | 1 |
| container_title | IEEE photonics journal |
| container_volume | 11 |
| creator | Kiiveri, Pauli Koponen, Joona Harra, Juha Kimmelma, Ossi Paul, Jijo Aallos, Ville Novotny, Steffen Husu, Hannu Ihalainen, Heikki |
| description | Refractive index profile of the core is a key design parameter in fiber lasers and amplifiers. During manufacturing, the initial information of the index profile is obtained from the preform, while ultimately the performance is defined by the index profile of the fiber. Depending on stresses and diffusion, the two profiles may be different. It is possible to predict more accurately the laser fiber refractive index when we apply a stress-induced index change model to the measured preform index profile data. The improved capability to predict the fiber index from preform increases the confidence in achieving the designed index profile in fiber, which enables faster process feedback and higher fiber yields. |
| doi_str_mv | 10.1109/JPHOT.2019.2943208 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_doaj_</sourceid><recordid>TN_cdi_proquest_journals_2322869170</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>8846739</ieee_id><doaj_id>oai_doaj_org_article_b95c7d2976504a0cb03aeb6468da4eb0</doaj_id><sourcerecordid>2322869170</sourcerecordid><originalsourceid>FETCH-LOGICAL-c405t-85d2ba0b732dd4a83541d87597cbb6fdd21b99680cfd1e22c64cc5f0192f8f773</originalsourceid><addsrcrecordid>eNpNkMlOwzAQhi0EEqXwAnCJxDnFdrweUaG0qFIRy9nyMoFUNCl2iuDtSZuq4jT_jOaf5UPokuARIVjfPD5NF68jiokeUc0KitURGpBO5VhwfvxPn6KzlJYYC024HqC7lzZCSvmsDhsPIXuGMlrfVt-QdSX4ycYftn6HlFV1NrcJYjapHMSU2TpkTxHKJq7SOTop7WeCi30corfJ_et4ms8XD7Px7Tz3DPM2VzxQZ7GTBQ2BWVVwRoKSXEvvnChDoMRpLRT2ZSBAqRfMe152T9FSlVIWQzTr54bGLs06Visbf01jK7MrNPHd2NhW_hOM09zLQLUUHDOLvcOFBSeYUMEy6LIhuu5nrWPztYHUmmWziXV3vqEFparjI7ddtO_ysUmpe_ewlWCzJW925M2WvNmT70xXvakCgINBKSZkoYs_1cN-Og</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2322869170</pqid></control><display><type>article</type><title>Stress-Induced Refractive Index Changes in Laser Fibers and Preforms</title><source>IEEE Open Access Journals</source><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Kiiveri, Pauli ; Koponen, Joona ; Harra, Juha ; Kimmelma, Ossi ; Paul, Jijo ; Aallos, Ville ; Novotny, Steffen ; Husu, Hannu ; Ihalainen, Heikki</creator><creatorcontrib>Kiiveri, Pauli ; Koponen, Joona ; Harra, Juha ; Kimmelma, Ossi ; Paul, Jijo ; Aallos, Ville ; Novotny, Steffen ; Husu, Hannu ; Ihalainen, Heikki</creatorcontrib><description>Refractive index profile of the core is a key design parameter in fiber lasers and amplifiers. During manufacturing, the initial information of the index profile is obtained from the preform, while ultimately the performance is defined by the index profile of the fiber. Depending on stresses and diffusion, the two profiles may be different. It is possible to predict more accurately the laser fiber refractive index when we apply a stress-induced index change model to the measured preform index profile data. The improved capability to predict the fiber index from preform increases the confidence in achieving the designed index profile in fiber, which enables faster process feedback and higher fiber yields.</description><identifier>ISSN: 1943-0655</identifier><identifier>EISSN: 1943-0655</identifier><identifier>EISSN: 1943-0647</identifier><identifier>DOI: 10.1109/JPHOT.2019.2943208</identifier><identifier>CODEN: PJHOC3</identifier><language>eng</language><publisher>Piscataway: IEEE</publisher><subject>Design parameters ; DND ; Fiber lasers ; Glass ; Indexes ; laser fiber ; modelling ; optical fiber ; preform ; Preforms ; Refractive index ; Refractive index change ; Refractivity ; Semiconductor process modeling ; Stress ; tension ; Thermal expansion ; thermal stress</subject><ispartof>IEEE photonics journal, 2019-12, Vol.11 (6), p.1-10</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c405t-85d2ba0b732dd4a83541d87597cbb6fdd21b99680cfd1e22c64cc5f0192f8f773</citedby><cites>FETCH-LOGICAL-c405t-85d2ba0b732dd4a83541d87597cbb6fdd21b99680cfd1e22c64cc5f0192f8f773</cites><orcidid>0000-0002-3759-0265 ; 0000-0001-9558-6849</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/8846739$$EHTML$$P50$$Gieee$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,860,2096,27610,27901,27902,54908</link.rule.ids></links><search><creatorcontrib>Kiiveri, Pauli</creatorcontrib><creatorcontrib>Koponen, Joona</creatorcontrib><creatorcontrib>Harra, Juha</creatorcontrib><creatorcontrib>Kimmelma, Ossi</creatorcontrib><creatorcontrib>Paul, Jijo</creatorcontrib><creatorcontrib>Aallos, Ville</creatorcontrib><creatorcontrib>Novotny, Steffen</creatorcontrib><creatorcontrib>Husu, Hannu</creatorcontrib><creatorcontrib>Ihalainen, Heikki</creatorcontrib><title>Stress-Induced Refractive Index Changes in Laser Fibers and Preforms</title><title>IEEE photonics journal</title><addtitle>JPHOT</addtitle><description>Refractive index profile of the core is a key design parameter in fiber lasers and amplifiers. During manufacturing, the initial information of the index profile is obtained from the preform, while ultimately the performance is defined by the index profile of the fiber. Depending on stresses and diffusion, the two profiles may be different. It is possible to predict more accurately the laser fiber refractive index when we apply a stress-induced index change model to the measured preform index profile data. The improved capability to predict the fiber index from preform increases the confidence in achieving the designed index profile in fiber, which enables faster process feedback and higher fiber yields.</description><subject>Design parameters</subject><subject>DND</subject><subject>Fiber lasers</subject><subject>Glass</subject><subject>Indexes</subject><subject>laser fiber</subject><subject>modelling</subject><subject>optical fiber</subject><subject>preform</subject><subject>Preforms</subject><subject>Refractive index</subject><subject>Refractive index change</subject><subject>Refractivity</subject><subject>Semiconductor process modeling</subject><subject>Stress</subject><subject>tension</subject><subject>Thermal expansion</subject><subject>thermal stress</subject><issn>1943-0655</issn><issn>1943-0655</issn><issn>1943-0647</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>ESBDL</sourceid><sourceid>RIE</sourceid><sourceid>DOA</sourceid><recordid>eNpNkMlOwzAQhi0EEqXwAnCJxDnFdrweUaG0qFIRy9nyMoFUNCl2iuDtSZuq4jT_jOaf5UPokuARIVjfPD5NF68jiokeUc0KitURGpBO5VhwfvxPn6KzlJYYC024HqC7lzZCSvmsDhsPIXuGMlrfVt-QdSX4ycYftn6HlFV1NrcJYjapHMSU2TpkTxHKJq7SOTop7WeCi30corfJ_et4ms8XD7Px7Tz3DPM2VzxQZ7GTBQ2BWVVwRoKSXEvvnChDoMRpLRT2ZSBAqRfMe152T9FSlVIWQzTr54bGLs06Visbf01jK7MrNPHd2NhW_hOM09zLQLUUHDOLvcOFBSeYUMEy6LIhuu5nrWPztYHUmmWziXV3vqEFparjI7ddtO_ysUmpe_ewlWCzJW925M2WvNmT70xXvakCgINBKSZkoYs_1cN-Og</recordid><startdate>20191201</startdate><enddate>20191201</enddate><creator>Kiiveri, Pauli</creator><creator>Koponen, Joona</creator><creator>Harra, Juha</creator><creator>Kimmelma, Ossi</creator><creator>Paul, Jijo</creator><creator>Aallos, Ville</creator><creator>Novotny, Steffen</creator><creator>Husu, Hannu</creator><creator>Ihalainen, Heikki</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>ESBDL</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-3759-0265</orcidid><orcidid>https://orcid.org/0000-0001-9558-6849</orcidid></search><sort><creationdate>20191201</creationdate><title>Stress-Induced Refractive Index Changes in Laser Fibers and Preforms</title><author>Kiiveri, Pauli ; Koponen, Joona ; Harra, Juha ; Kimmelma, Ossi ; Paul, Jijo ; Aallos, Ville ; Novotny, Steffen ; Husu, Hannu ; Ihalainen, Heikki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c405t-85d2ba0b732dd4a83541d87597cbb6fdd21b99680cfd1e22c64cc5f0192f8f773</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Design parameters</topic><topic>DND</topic><topic>Fiber lasers</topic><topic>Glass</topic><topic>Indexes</topic><topic>laser fiber</topic><topic>modelling</topic><topic>optical fiber</topic><topic>preform</topic><topic>Preforms</topic><topic>Refractive index</topic><topic>Refractive index change</topic><topic>Refractivity</topic><topic>Semiconductor process modeling</topic><topic>Stress</topic><topic>tension</topic><topic>Thermal expansion</topic><topic>thermal stress</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kiiveri, Pauli</creatorcontrib><creatorcontrib>Koponen, Joona</creatorcontrib><creatorcontrib>Harra, Juha</creatorcontrib><creatorcontrib>Kimmelma, Ossi</creatorcontrib><creatorcontrib>Paul, Jijo</creatorcontrib><creatorcontrib>Aallos, Ville</creatorcontrib><creatorcontrib>Novotny, Steffen</creatorcontrib><creatorcontrib>Husu, Hannu</creatorcontrib><creatorcontrib>Ihalainen, Heikki</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE Open Access Journals</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</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><collection>DOAJ Directory of Open Access Journals</collection><jtitle>IEEE photonics journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kiiveri, Pauli</au><au>Koponen, Joona</au><au>Harra, Juha</au><au>Kimmelma, Ossi</au><au>Paul, Jijo</au><au>Aallos, Ville</au><au>Novotny, Steffen</au><au>Husu, Hannu</au><au>Ihalainen, Heikki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Stress-Induced Refractive Index Changes in Laser Fibers and Preforms</atitle><jtitle>IEEE photonics journal</jtitle><stitle>JPHOT</stitle><date>2019-12-01</date><risdate>2019</risdate><volume>11</volume><issue>6</issue><spage>1</spage><epage>10</epage><pages>1-10</pages><issn>1943-0655</issn><eissn>1943-0655</eissn><eissn>1943-0647</eissn><coden>PJHOC3</coden><abstract>Refractive index profile of the core is a key design parameter in fiber lasers and amplifiers. During manufacturing, the initial information of the index profile is obtained from the preform, while ultimately the performance is defined by the index profile of the fiber. Depending on stresses and diffusion, the two profiles may be different. It is possible to predict more accurately the laser fiber refractive index when we apply a stress-induced index change model to the measured preform index profile data. The improved capability to predict the fiber index from preform increases the confidence in achieving the designed index profile in fiber, which enables faster process feedback and higher fiber yields.</abstract><cop>Piscataway</cop><pub>IEEE</pub><doi>10.1109/JPHOT.2019.2943208</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-3759-0265</orcidid><orcidid>https://orcid.org/0000-0001-9558-6849</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1943-0655 |
| ispartof | IEEE photonics journal, 2019-12, Vol.11 (6), p.1-10 |
| issn | 1943-0655 1943-0655 1943-0647 |
| language | eng |
| recordid | cdi_proquest_journals_2322869170 |
| source | IEEE Open Access Journals; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Design parameters DND Fiber lasers Glass Indexes laser fiber modelling optical fiber preform Preforms Refractive index Refractive index change Refractivity Semiconductor process modeling Stress tension Thermal expansion thermal stress |
| title | Stress-Induced Refractive Index Changes in Laser Fibers and Preforms |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-15T20%3A42%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_doaj_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Stress-Induced%20Refractive%20Index%20Changes%20in%20Laser%20Fibers%20and%20Preforms&rft.jtitle=IEEE%20photonics%20journal&rft.au=Kiiveri,%20Pauli&rft.date=2019-12-01&rft.volume=11&rft.issue=6&rft.spage=1&rft.epage=10&rft.pages=1-10&rft.issn=1943-0655&rft.eissn=1943-0655&rft.coden=PJHOC3&rft_id=info:doi/10.1109/JPHOT.2019.2943208&rft_dat=%3Cproquest_doaj_%3E2322869170%3C/proquest_doaj_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2322869170&rft_id=info:pmid/&rft_ieee_id=8846739&rft_doaj_id=oai_doaj_org_article_b95c7d2976504a0cb03aeb6468da4eb0&rfr_iscdi=true |