Free-beam spectral self-compression at supercritical peak powers
We demonstrate free-beam spectral self-compression of ~100-GW femtosecond laser pulses due to self-phase modulation (SPM) in a transparent dielectric. While all the earlier studies of SPM-induced spectral narrowing have been performed using optical fibers, experiments and simulations presented in th...
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Veröffentlicht in: | Optics letters 2018-11, Vol.43 (22), p.5693-5696 |
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container_title | Optics letters |
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creator | Mitrofanov, Aleksandr V Nazarov, Maxim M Voronin, Aleksandr A Sidorov-Biryukov, Dmitry A Panchenko, Vladislav Ya Zheltikov, Aleksei M |
description | We demonstrate free-beam spectral self-compression of ~100-GW femtosecond laser pulses due to self-phase modulation (SPM) in a transparent dielectric. While all the earlier studies of SPM-induced spectral narrowing have been performed using optical fibers, experiments and simulations presented in this Letter show that this type of spectral transformation can be implemented as a part of a full three-dimensional field-waveform dynamics and can be extended to peak powers ∼10
times higher than the critical power of self-focusing. With a properly chosen initial chirp, spectral self-compression is accompanied by pulse compression, providing spectral-temporal mode self-compression as a whole. |
doi_str_mv | 10.1364/OL.43.005693 |
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times higher than the critical power of self-focusing. With a properly chosen initial chirp, spectral self-compression is accompanied by pulse compression, providing spectral-temporal mode self-compression as a whole.</description><subject>Femtosecond pulses</subject><subject>Laser beams</subject><subject>Optical fibers</subject><subject>Phase modulation</subject><subject>Pulse compression</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNpd0M9LwzAYxvEgipvTm2cpePFgZ5I3SZubMvwFhV30HJL0LXS2a01axP_ejk0Pnt7Lh4eXLyGXjC4ZKHG3LpYClpRKpeGIzJkEnYpMi2Myp0yoVEvNZ-Qsxg2lVGUAp2QGVIDWQOfk_ikgpg5tm8Qe_RBsk0RsqtR3bR8wxrrbJnZI4thj8KEeaj-JHu1H0ndfGOI5OalsE_HicBfk_enxbfWSFuvn19VDkXpgekizinHNM1FqQGu1cFQJJayTsvQik9xJW0ImmctFydExBXkGufTcVRUHULAgN_vdPnSfI8bBtHX02DR2i90YDWcgGec8FxO9_kc33Ri203eTklQy4GynbvfKhy7GgJXpQ93a8G0YNbuyZl0YAWZfduJXh9HRtVj-4d-U8AMAIHF-</recordid><startdate>20181115</startdate><enddate>20181115</enddate><creator>Mitrofanov, Aleksandr V</creator><creator>Nazarov, Maxim M</creator><creator>Voronin, Aleksandr A</creator><creator>Sidorov-Biryukov, Dmitry A</creator><creator>Panchenko, Vladislav Ya</creator><creator>Zheltikov, Aleksei M</creator><general>Optical Society of America</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><orcidid>https://orcid.org/0000-0002-9138-0576</orcidid></search><sort><creationdate>20181115</creationdate><title>Free-beam spectral self-compression at supercritical peak powers</title><author>Mitrofanov, Aleksandr V ; Nazarov, Maxim M ; Voronin, Aleksandr A ; Sidorov-Biryukov, Dmitry A ; Panchenko, Vladislav Ya ; Zheltikov, Aleksei M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-7f129274d93eaa94b06464ab55dc4752b5ad3751b84d2eb16387385c2bff23363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Femtosecond pulses</topic><topic>Laser beams</topic><topic>Optical fibers</topic><topic>Phase modulation</topic><topic>Pulse compression</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mitrofanov, Aleksandr V</creatorcontrib><creatorcontrib>Nazarov, Maxim M</creatorcontrib><creatorcontrib>Voronin, Aleksandr A</creatorcontrib><creatorcontrib>Sidorov-Biryukov, Dmitry A</creatorcontrib><creatorcontrib>Panchenko, Vladislav Ya</creatorcontrib><creatorcontrib>Zheltikov, Aleksei M</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><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mitrofanov, Aleksandr V</au><au>Nazarov, Maxim M</au><au>Voronin, Aleksandr A</au><au>Sidorov-Biryukov, Dmitry A</au><au>Panchenko, Vladislav Ya</au><au>Zheltikov, Aleksei M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Free-beam spectral self-compression at supercritical peak powers</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2018-11-15</date><risdate>2018</risdate><volume>43</volume><issue>22</issue><spage>5693</spage><epage>5696</epage><pages>5693-5696</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><abstract>We demonstrate free-beam spectral self-compression of ~100-GW femtosecond laser pulses due to self-phase modulation (SPM) in a transparent dielectric. While all the earlier studies of SPM-induced spectral narrowing have been performed using optical fibers, experiments and simulations presented in this Letter show that this type of spectral transformation can be implemented as a part of a full three-dimensional field-waveform dynamics and can be extended to peak powers ∼10
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subjects | Femtosecond pulses Laser beams Optical fibers Phase modulation Pulse compression |
title | Free-beam spectral self-compression at supercritical peak powers |
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