The Effect of Turbulence on Generation of High-Intensity Light Channels during Femtosecond Laser Pulse Propagation along a 100-Meter Air Path
— Remote control of high-intensity laser beams in the atmosphere is an important problem of atmospheric optics. It is of special interest for atmospheric sounding, where turbulence can affect beam propagation. We experimentally study the effect of a turbulent layer produced at the beginning of a las...
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| Veröffentlicht in: | Atmospheric and oceanic optics 2024-02, Vol.37 (1), p.1-6 |
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| container_title | Atmospheric and oceanic optics |
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| creator | Apeksimov, D. V. Babushkin, P. A. Zemlyanov, A. A. Kabanov, A. M. Kochetov, D. I. Oshlakov, V. K. Petrov, A. V. Khoroshaeva, E. E. |
| description | —
Remote control of high-intensity laser beams in the atmosphere is an important problem of atmospheric optics. It is of special interest for atmospheric sounding, where turbulence can affect beam propagation. We experimentally study the effect of a turbulent layer produced at the beginning of a laser radiation propagation path on the characteristics of the filamentation domain and generation of high-intensity plasma-free channels for laser beams 2.5 and 5 cm diameter, including under the phase control of the transverse beam structure with a deformable mirror. In the presence of turbulence, the beginning of multiple filamentation domain approaches, however, insignificantly ( |
| doi_str_mv | 10.1134/S102485602370001X |
| format | Article |
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Remote control of high-intensity laser beams in the atmosphere is an important problem of atmospheric optics. It is of special interest for atmospheric sounding, where turbulence can affect beam propagation. We experimentally study the effect of a turbulent layer produced at the beginning of a laser radiation propagation path on the characteristics of the filamentation domain and generation of high-intensity plasma-free channels for laser beams 2.5 and 5 cm diameter, including under the phase control of the transverse beam structure with a deformable mirror. In the presence of turbulence, the beginning of multiple filamentation domain approaches, however, insignificantly (<10% of the path length), a radiation source. More important is that a turbulent layer formed at the beginning of a path results in a multiple increase in the number of high-intensity (mean intensity is ∼10
11
–10
12
W/cm
2
) light channels in a laser beam during its nonlinear propagation, which induce two-photon fluorescence of dyes at a distance of longer than 100 m from the radiation source with the signal level sufficient for its recording by a lidar scheme. This laser beam structure can be used for sounding natural and anthropogenic aerosols.</description><identifier>ISSN: 1024-8560</identifier><identifier>EISSN: 2070-0393</identifier><identifier>DOI: 10.1134/S102485602370001X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Anthropogenic factors ; Atmospheric optics ; Atmospheric sounding ; Atmospheric turbulence ; Channels ; Deformable mirrors ; Dyes ; Femtosecond pulsed lasers ; Femtosecond pulses ; Fluorescence ; Formability ; High power lasers ; Laser beams ; Lasers ; Lidar ; Luminous intensity ; Nonlinear Optics ; Optical Devices ; Optics ; Phase control ; Photonics ; Physics ; Physics and Astronomy ; Propagation ; Pulse propagation ; Radiation ; Radiation sources ; Remote control ; Turbulence</subject><ispartof>Atmospheric and oceanic optics, 2024-02, Vol.37 (1), p.1-6</ispartof><rights>Pleiades Publishing, Ltd. 2024. ISSN 1024-8560, Atmospheric and Oceanic Optics, 2024, Vol. 37, No. 1, pp. 1–6. © Pleiades Publishing, Ltd., 2024. Russian Text © The Author(s), 2023, published in Optika Atmosfery i Okeana.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-67d2f7db5be0c8f31f9ab0f6748d00f084b7051e176b929cefd73ec6233c6013</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S102485602370001X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S102485602370001X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Apeksimov, D. V.</creatorcontrib><creatorcontrib>Babushkin, P. A.</creatorcontrib><creatorcontrib>Zemlyanov, A. A.</creatorcontrib><creatorcontrib>Kabanov, A. M.</creatorcontrib><creatorcontrib>Kochetov, D. I.</creatorcontrib><creatorcontrib>Oshlakov, V. K.</creatorcontrib><creatorcontrib>Petrov, A. V.</creatorcontrib><creatorcontrib>Khoroshaeva, E. E.</creatorcontrib><title>The Effect of Turbulence on Generation of High-Intensity Light Channels during Femtosecond Laser Pulse Propagation along a 100-Meter Air Path</title><title>Atmospheric and oceanic optics</title><addtitle>Atmos Ocean Opt</addtitle><description>—
Remote control of high-intensity laser beams in the atmosphere is an important problem of atmospheric optics. It is of special interest for atmospheric sounding, where turbulence can affect beam propagation. We experimentally study the effect of a turbulent layer produced at the beginning of a laser radiation propagation path on the characteristics of the filamentation domain and generation of high-intensity plasma-free channels for laser beams 2.5 and 5 cm diameter, including under the phase control of the transverse beam structure with a deformable mirror. In the presence of turbulence, the beginning of multiple filamentation domain approaches, however, insignificantly (<10% of the path length), a radiation source. More important is that a turbulent layer formed at the beginning of a path results in a multiple increase in the number of high-intensity (mean intensity is ∼10
11
–10
12
W/cm
2
) light channels in a laser beam during its nonlinear propagation, which induce two-photon fluorescence of dyes at a distance of longer than 100 m from the radiation source with the signal level sufficient for its recording by a lidar scheme. This laser beam structure can be used for sounding natural and anthropogenic aerosols.</description><subject>Anthropogenic factors</subject><subject>Atmospheric optics</subject><subject>Atmospheric sounding</subject><subject>Atmospheric turbulence</subject><subject>Channels</subject><subject>Deformable mirrors</subject><subject>Dyes</subject><subject>Femtosecond pulsed lasers</subject><subject>Femtosecond pulses</subject><subject>Fluorescence</subject><subject>Formability</subject><subject>High power lasers</subject><subject>Laser beams</subject><subject>Lasers</subject><subject>Lidar</subject><subject>Luminous intensity</subject><subject>Nonlinear Optics</subject><subject>Optical Devices</subject><subject>Optics</subject><subject>Phase control</subject><subject>Photonics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Propagation</subject><subject>Pulse propagation</subject><subject>Radiation</subject><subject>Radiation sources</subject><subject>Remote control</subject><subject>Turbulence</subject><issn>1024-8560</issn><issn>2070-0393</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LAzEQxYMoWP98AG8Bz6uTzW6ye5RibaFiwR68LdnspN3SJjXJHvoh_M6mVPAgnmaG93tv4BFyx-CBMV48vjPIi6oUkHMJAOzjjIxykJABr_k5GR3l7KhfkqsQNgCirEs2Il_LNdJnY1BH6gxdDr4dtmg1UmfpC1r0KvZpTdq0X62zmY1oQx8PdJ7OSMdrZS1uA-0G39sVneAuuoDa2Y7OVUBPF8M2IF14t1erU5baukQqygCyV4yJeeoTp-L6hlwYlfDbn3lNlpPn5Xiazd9eZuOneaZzUcVMyC43smvLFkFXhjNTqxaMkEXVARioilZCyZBJ0dZ5rdF0kqMWOedaAOPX5P4Uu_fuc8AQm40bvE0fGw6F5KwSVZUodqK0dyF4NM3e9zvlDw2D5lh686f05MlPnrA_1oH-N_l_0zfALYPM</recordid><startdate>20240201</startdate><enddate>20240201</enddate><creator>Apeksimov, D. V.</creator><creator>Babushkin, P. A.</creator><creator>Zemlyanov, A. A.</creator><creator>Kabanov, A. M.</creator><creator>Kochetov, D. I.</creator><creator>Oshlakov, V. K.</creator><creator>Petrov, A. V.</creator><creator>Khoroshaeva, E. E.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope></search><sort><creationdate>20240201</creationdate><title>The Effect of Turbulence on Generation of High-Intensity Light Channels during Femtosecond Laser Pulse Propagation along a 100-Meter Air Path</title><author>Apeksimov, D. V. ; Babushkin, P. A. ; Zemlyanov, A. A. ; Kabanov, A. M. ; Kochetov, D. I. ; Oshlakov, V. K. ; Petrov, A. V. ; Khoroshaeva, E. E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-67d2f7db5be0c8f31f9ab0f6748d00f084b7051e176b929cefd73ec6233c6013</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Anthropogenic factors</topic><topic>Atmospheric optics</topic><topic>Atmospheric sounding</topic><topic>Atmospheric turbulence</topic><topic>Channels</topic><topic>Deformable mirrors</topic><topic>Dyes</topic><topic>Femtosecond pulsed lasers</topic><topic>Femtosecond pulses</topic><topic>Fluorescence</topic><topic>Formability</topic><topic>High power lasers</topic><topic>Laser beams</topic><topic>Lasers</topic><topic>Lidar</topic><topic>Luminous intensity</topic><topic>Nonlinear Optics</topic><topic>Optical Devices</topic><topic>Optics</topic><topic>Phase control</topic><topic>Photonics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Propagation</topic><topic>Pulse propagation</topic><topic>Radiation</topic><topic>Radiation sources</topic><topic>Remote control</topic><topic>Turbulence</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Apeksimov, D. V.</creatorcontrib><creatorcontrib>Babushkin, P. A.</creatorcontrib><creatorcontrib>Zemlyanov, A. A.</creatorcontrib><creatorcontrib>Kabanov, A. M.</creatorcontrib><creatorcontrib>Kochetov, D. I.</creatorcontrib><creatorcontrib>Oshlakov, V. K.</creatorcontrib><creatorcontrib>Petrov, A. V.</creatorcontrib><creatorcontrib>Khoroshaeva, E. E.</creatorcontrib><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Atmospheric and oceanic optics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Apeksimov, D. V.</au><au>Babushkin, P. A.</au><au>Zemlyanov, A. A.</au><au>Kabanov, A. M.</au><au>Kochetov, D. I.</au><au>Oshlakov, V. K.</au><au>Petrov, A. V.</au><au>Khoroshaeva, E. E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Effect of Turbulence on Generation of High-Intensity Light Channels during Femtosecond Laser Pulse Propagation along a 100-Meter Air Path</atitle><jtitle>Atmospheric and oceanic optics</jtitle><stitle>Atmos Ocean Opt</stitle><date>2024-02-01</date><risdate>2024</risdate><volume>37</volume><issue>1</issue><spage>1</spage><epage>6</epage><pages>1-6</pages><issn>1024-8560</issn><eissn>2070-0393</eissn><abstract>—
Remote control of high-intensity laser beams in the atmosphere is an important problem of atmospheric optics. It is of special interest for atmospheric sounding, where turbulence can affect beam propagation. We experimentally study the effect of a turbulent layer produced at the beginning of a laser radiation propagation path on the characteristics of the filamentation domain and generation of high-intensity plasma-free channels for laser beams 2.5 and 5 cm diameter, including under the phase control of the transverse beam structure with a deformable mirror. In the presence of turbulence, the beginning of multiple filamentation domain approaches, however, insignificantly (<10% of the path length), a radiation source. More important is that a turbulent layer formed at the beginning of a path results in a multiple increase in the number of high-intensity (mean intensity is ∼10
11
–10
12
W/cm
2
) light channels in a laser beam during its nonlinear propagation, which induce two-photon fluorescence of dyes at a distance of longer than 100 m from the radiation source with the signal level sufficient for its recording by a lidar scheme. This laser beam structure can be used for sounding natural and anthropogenic aerosols.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S102485602370001X</doi><tpages>6</tpages></addata></record> |
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| subjects | Anthropogenic factors Atmospheric optics Atmospheric sounding Atmospheric turbulence Channels Deformable mirrors Dyes Femtosecond pulsed lasers Femtosecond pulses Fluorescence Formability High power lasers Laser beams Lasers Lidar Luminous intensity Nonlinear Optics Optical Devices Optics Phase control Photonics Physics Physics and Astronomy Propagation Pulse propagation Radiation Radiation sources Remote control Turbulence |
| title | The Effect of Turbulence on Generation of High-Intensity Light Channels during Femtosecond Laser Pulse Propagation along a 100-Meter Air Path |
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