Large-mode-area optical fiber for photonic nanojet generation
The photonic nanojet (PNJ) generated by a shaped optical fiber tip is an attractive technology for laser micro-machining. The working distance has the same order of size as the fiber core diameter; therefore, multimode (MM) fibers are generally preferred. However, the PNJ is due to the fundamental m...
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| Veröffentlicht in: | Optics letters 2019-05, Vol.44 (10), p.2474-2477 |
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| creator | Pierron, Robin Chabrol, Grégoire Roques, Stéphane Pfeiffer, Pierre Yehouessi, Jean-Paul Bouwmans, Géraud Lecler, Sylvain |
| description | The photonic nanojet (PNJ) generated by a shaped optical fiber tip is an attractive technology for laser micro-machining. The working distance has the same order of size as the fiber core diameter; therefore, multimode (MM) fibers are generally preferred. However, the PNJ is due to the fundamental mode and, therefore, the energy coupled on the high-order modes does not contribute to the process. We demonstrate the benefit of a large-mode-area (LMA) optical fiber in the generation of the PNJ. A homemade 40 μm mode field diameter LMA fiber is compared with a 100/140 MM-shaped fiber tip. Similar micro-peaks are obtained, and an energy gain is demonstrated. The coupled energy required was eight times less intense with the LMA fiber, which may open new possibilities for laser micro- and nano-processing. |
| doi_str_mv | 10.1364/OL.44.002474 |
| format | Article |
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The working distance has the same order of size as the fiber core diameter; therefore, multimode (MM) fibers are generally preferred. However, the PNJ is due to the fundamental mode and, therefore, the energy coupled on the high-order modes does not contribute to the process. We demonstrate the benefit of a large-mode-area (LMA) optical fiber in the generation of the PNJ. A homemade 40 μm mode field diameter LMA fiber is compared with a 100/140 MM-shaped fiber tip. Similar micro-peaks are obtained, and an energy gain is demonstrated. The coupled energy required was eight times less intense with the LMA fiber, which may open new possibilities for laser micro- and nano-processing.</description><identifier>ISSN: 0146-9592</identifier><identifier>EISSN: 1539-4794</identifier><identifier>DOI: 10.1364/OL.44.002474</identifier><identifier>PMID: 31090710</identifier><language>eng</language><publisher>United States: Optical Society of America</publisher><subject>Coupled modes ; Engineering Sciences ; Laser machining ; Micromachining ; Optical fibers ; Optics ; Photonic ; Photonics</subject><ispartof>Optics letters, 2019-05, Vol.44 (10), p.2474-2477</ispartof><rights>Copyright Optical Society of America May 15, 2019</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-2c050d8d8778bf387855fb3a812056df1837d944d20db5135f503ebcf3d3d26e3</citedby><cites>FETCH-LOGICAL-c353t-2c050d8d8778bf387855fb3a812056df1837d944d20db5135f503ebcf3d3d26e3</cites><orcidid>0000-0003-3379-9966 ; 0000-0003-1011-2973 ; 0009-0004-9729-3707</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,315,782,786,887,3260,27931,27932</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31090710$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-03020592$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Pierron, Robin</creatorcontrib><creatorcontrib>Chabrol, Grégoire</creatorcontrib><creatorcontrib>Roques, Stéphane</creatorcontrib><creatorcontrib>Pfeiffer, Pierre</creatorcontrib><creatorcontrib>Yehouessi, Jean-Paul</creatorcontrib><creatorcontrib>Bouwmans, Géraud</creatorcontrib><creatorcontrib>Lecler, Sylvain</creatorcontrib><title>Large-mode-area optical fiber for photonic nanojet generation</title><title>Optics letters</title><addtitle>Opt Lett</addtitle><description>The photonic nanojet (PNJ) generated by a shaped optical fiber tip is an attractive technology for laser micro-machining. The working distance has the same order of size as the fiber core diameter; therefore, multimode (MM) fibers are generally preferred. However, the PNJ is due to the fundamental mode and, therefore, the energy coupled on the high-order modes does not contribute to the process. We demonstrate the benefit of a large-mode-area (LMA) optical fiber in the generation of the PNJ. A homemade 40 μm mode field diameter LMA fiber is compared with a 100/140 MM-shaped fiber tip. Similar micro-peaks are obtained, and an energy gain is demonstrated. The coupled energy required was eight times less intense with the LMA fiber, which may open new possibilities for laser micro- and nano-processing.</description><subject>Coupled modes</subject><subject>Engineering Sciences</subject><subject>Laser machining</subject><subject>Micromachining</subject><subject>Optical fibers</subject><subject>Optics</subject><subject>Photonic</subject><subject>Photonics</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNpd0c9LwzAUB_Agis7pzbMUvCjY-ZKXtM3BwxjqhMIueg5pk2wdXTPTVvC_t2NzB08PHh--vB-E3FCYUEz40yKfcD4BYDzlJ2REBcqYp5KfkhFQnsRSSHZBLtt2DQBJinhOLpCChJTCiDznOixtvPHGxjpYHfltV5W6jlxV2BA5H6Ltyne-qcqo0Y1f2y5a2sYG3VW-uSJnTtetvT7UMfl8ffmYzeN88fY-m-ZxiQK7mJUgwGQmS9OscJilmRCuQJ1RBiIxjmaYGsm5YWAKQVE4AWiL0qFBwxKLY_Kwz13pWm1DtdHhR3ldqfk0V7seIAxRkn3Twd7v7Tb4r962ndpUbWnrWjfW961iDKmUSQI7evePrn0fmmGTnUKJgiEM6nGvyuDbNlh3nICC2r1ALXLFudq_YOC3h9C-2FhzxH83x1-MLX2z</recordid><startdate>20190515</startdate><enddate>20190515</enddate><creator>Pierron, Robin</creator><creator>Chabrol, Grégoire</creator><creator>Roques, Stéphane</creator><creator>Pfeiffer, Pierre</creator><creator>Yehouessi, Jean-Paul</creator><creator>Bouwmans, Géraud</creator><creator>Lecler, Sylvain</creator><general>Optical Society of America</general><general>Optical Society of America - OSA Publishing</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-3379-9966</orcidid><orcidid>https://orcid.org/0000-0003-1011-2973</orcidid><orcidid>https://orcid.org/0009-0004-9729-3707</orcidid></search><sort><creationdate>20190515</creationdate><title>Large-mode-area optical fiber for photonic nanojet generation</title><author>Pierron, Robin ; Chabrol, Grégoire ; Roques, Stéphane ; Pfeiffer, Pierre ; Yehouessi, Jean-Paul ; Bouwmans, Géraud ; Lecler, Sylvain</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-2c050d8d8778bf387855fb3a812056df1837d944d20db5135f503ebcf3d3d26e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Coupled modes</topic><topic>Engineering Sciences</topic><topic>Laser machining</topic><topic>Micromachining</topic><topic>Optical fibers</topic><topic>Optics</topic><topic>Photonic</topic><topic>Photonics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pierron, Robin</creatorcontrib><creatorcontrib>Chabrol, Grégoire</creatorcontrib><creatorcontrib>Roques, Stéphane</creatorcontrib><creatorcontrib>Pfeiffer, Pierre</creatorcontrib><creatorcontrib>Yehouessi, Jean-Paul</creatorcontrib><creatorcontrib>Bouwmans, Géraud</creatorcontrib><creatorcontrib>Lecler, Sylvain</creatorcontrib><collection>PubMed</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>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pierron, Robin</au><au>Chabrol, Grégoire</au><au>Roques, Stéphane</au><au>Pfeiffer, Pierre</au><au>Yehouessi, Jean-Paul</au><au>Bouwmans, Géraud</au><au>Lecler, Sylvain</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Large-mode-area optical fiber for photonic nanojet generation</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2019-05-15</date><risdate>2019</risdate><volume>44</volume><issue>10</issue><spage>2474</spage><epage>2477</epage><pages>2474-2477</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><abstract>The photonic nanojet (PNJ) generated by a shaped optical fiber tip is an attractive technology for laser micro-machining. 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The coupled energy required was eight times less intense with the LMA fiber, which may open new possibilities for laser micro- and nano-processing.</abstract><cop>United States</cop><pub>Optical Society of America</pub><pmid>31090710</pmid><doi>10.1364/OL.44.002474</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0003-3379-9966</orcidid><orcidid>https://orcid.org/0000-0003-1011-2973</orcidid><orcidid>https://orcid.org/0009-0004-9729-3707</orcidid></addata></record> |
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| ispartof | Optics letters, 2019-05, Vol.44 (10), p.2474-2477 |
| issn | 0146-9592 1539-4794 |
| language | eng |
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| source | Optica Publishing Group Journals |
| subjects | Coupled modes Engineering Sciences Laser machining Micromachining Optical fibers Optics Photonic Photonics |
| title | Large-mode-area optical fiber for photonic nanojet generation |
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