Investigation of compression grating misalignment in ultra-high peak power femtosecond laser systems
The misalignment of the gratings in pulse compressor can introduce residual angular chirp and finally result in a reduction of focused intensity, especially for high peak power femtosecond laser systems with large beam size and broadband spectrum. In this work, we study the angular chirp produced by...
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| Veröffentlicht in: | Applied physics. B, Lasers and optics Lasers and optics, 2023-04, Vol.129 (4), Article 53 |
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| container_title | Applied physics. B, Lasers and optics |
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| creator | Zhao, Yang Wu, Fenxiang Wang, Cheng Hu, Jiabing Zhang, Zongxin Liu, Xingyan Wang, Xinliang Yang, Xiaojun Bai, Peile Chen, Haidong Qian, Jiayi Gui, Jiayan Li, Yanyan Liu, Yanqi Lu, Xiaoming Xu, Yi Leng, Yuxin Li, Ruxin |
| description | The misalignment of the gratings in pulse compressor can introduce residual angular chirp and finally result in a reduction of focused intensity, especially for high peak power femtosecond laser systems with large beam size and broadband spectrum. In this work, we study the angular chirp produced by grating misalignment in different dimensions and comprehensively investigate the various effects on the deterioration of the spatiotemporal characteristics of focused beam. Moreover, two representative ultra-high peak power femtosecond laser systems, featuring with 10 PW peak power/500 mm beam diameter/100 nm spectral width and 50 PW peak power/640 mm beam diameter/200 nm spectral width, are studied. For a drop of effective focused intensity smaller than 10%, the numerical results show that the misalignment of gratings must be kept below ~ 2 μrad and ~ 1 μrad for aforesaid 10 PW and 50 PW lasers, respectively. This work provides meaningful guidelines for the design and construction of the grating compressors in ultra-high peak power femtosecond laser systems. |
| doi_str_mv | 10.1007/s00340-023-07998-w |
| format | Article |
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In this work, we study the angular chirp produced by grating misalignment in different dimensions and comprehensively investigate the various effects on the deterioration of the spatiotemporal characteristics of focused beam. Moreover, two representative ultra-high peak power femtosecond laser systems, featuring with 10 PW peak power/500 mm beam diameter/100 nm spectral width and 50 PW peak power/640 mm beam diameter/200 nm spectral width, are studied. For a drop of effective focused intensity smaller than 10%, the numerical results show that the misalignment of gratings must be kept below ~ 2 μrad and ~ 1 μrad for aforesaid 10 PW and 50 PW lasers, respectively. This work provides meaningful guidelines for the design and construction of the grating compressors in ultra-high peak power femtosecond laser systems.</description><identifier>ISSN: 0946-2171</identifier><identifier>EISSN: 1432-0649</identifier><identifier>DOI: 10.1007/s00340-023-07998-w</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Applied physics ; Broadband ; Chirp ; Compressors ; Engineering ; Femtosecond pulsed lasers ; Ion beams ; Lasers ; Misalignment ; Optical Devices ; Optics ; Photonics ; Physical Chemistry ; Physics ; Physics and Astronomy ; Quantum Optics</subject><ispartof>Applied physics. B, Lasers and optics, 2023-04, Vol.129 (4), Article 53</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-3fec07af3e4fdde63c04c662b071d206c919c37aa0977cfb3bd59970ec48df543</citedby><cites>FETCH-LOGICAL-c319t-3fec07af3e4fdde63c04c662b071d206c919c37aa0977cfb3bd59970ec48df543</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00340-023-07998-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00340-023-07998-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Zhao, Yang</creatorcontrib><creatorcontrib>Wu, Fenxiang</creatorcontrib><creatorcontrib>Wang, Cheng</creatorcontrib><creatorcontrib>Hu, Jiabing</creatorcontrib><creatorcontrib>Zhang, Zongxin</creatorcontrib><creatorcontrib>Liu, Xingyan</creatorcontrib><creatorcontrib>Wang, Xinliang</creatorcontrib><creatorcontrib>Yang, Xiaojun</creatorcontrib><creatorcontrib>Bai, Peile</creatorcontrib><creatorcontrib>Chen, Haidong</creatorcontrib><creatorcontrib>Qian, Jiayi</creatorcontrib><creatorcontrib>Gui, Jiayan</creatorcontrib><creatorcontrib>Li, Yanyan</creatorcontrib><creatorcontrib>Liu, Yanqi</creatorcontrib><creatorcontrib>Lu, Xiaoming</creatorcontrib><creatorcontrib>Xu, Yi</creatorcontrib><creatorcontrib>Leng, Yuxin</creatorcontrib><creatorcontrib>Li, Ruxin</creatorcontrib><title>Investigation of compression grating misalignment in ultra-high peak power femtosecond laser systems</title><title>Applied physics. B, Lasers and optics</title><addtitle>Appl. Phys. B</addtitle><description>The misalignment of the gratings in pulse compressor can introduce residual angular chirp and finally result in a reduction of focused intensity, especially for high peak power femtosecond laser systems with large beam size and broadband spectrum. In this work, we study the angular chirp produced by grating misalignment in different dimensions and comprehensively investigate the various effects on the deterioration of the spatiotemporal characteristics of focused beam. Moreover, two representative ultra-high peak power femtosecond laser systems, featuring with 10 PW peak power/500 mm beam diameter/100 nm spectral width and 50 PW peak power/640 mm beam diameter/200 nm spectral width, are studied. For a drop of effective focused intensity smaller than 10%, the numerical results show that the misalignment of gratings must be kept below ~ 2 μrad and ~ 1 μrad for aforesaid 10 PW and 50 PW lasers, respectively. This work provides meaningful guidelines for the design and construction of the grating compressors in ultra-high peak power femtosecond laser systems.</description><subject>Applied physics</subject><subject>Broadband</subject><subject>Chirp</subject><subject>Compressors</subject><subject>Engineering</subject><subject>Femtosecond pulsed lasers</subject><subject>Ion beams</subject><subject>Lasers</subject><subject>Misalignment</subject><subject>Optical Devices</subject><subject>Optics</subject><subject>Photonics</subject><subject>Physical Chemistry</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Optics</subject><issn>0946-2171</issn><issn>1432-0649</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxYMoWKtfwFPAc3SSbJPNUYp_CgUveg5pNtlu7SZrsrX47U2t4M25DPN4b4b5IXRN4ZYCyLsMwCsgwDgBqVRN9idoQivOCIhKnaIJqEoQRiU9Rxc5b6CUqOsJahbh0-Wxa83YxYCjxzb2Q3I5H8Y2FTm0uO-y2XZt6F0YcRfwbjsmQ9Zdu8aDM-94iHuXsHf9GLOzMTR4a3JR8lceXZ8v0Zk32-yufvsUvT0-vM6fyfLlaTG_XxLLqRoJ986CNJ67yjeNE9xCZYVgK5C0YSCsospyaQwoKa1f8VUzU0qCs1Xd-FnFp-jmuHdI8WNX3tKbuEuhnNRM1ooJJiQrLnZ02RRzTs7rIXW9SV-agj7Q1EeautDUPzT1voT4MZSLObQu_a3-J_UNWpx7FA</recordid><startdate>20230401</startdate><enddate>20230401</enddate><creator>Zhao, Yang</creator><creator>Wu, Fenxiang</creator><creator>Wang, Cheng</creator><creator>Hu, Jiabing</creator><creator>Zhang, Zongxin</creator><creator>Liu, Xingyan</creator><creator>Wang, Xinliang</creator><creator>Yang, Xiaojun</creator><creator>Bai, Peile</creator><creator>Chen, Haidong</creator><creator>Qian, Jiayi</creator><creator>Gui, Jiayan</creator><creator>Li, Yanyan</creator><creator>Liu, Yanqi</creator><creator>Lu, Xiaoming</creator><creator>Xu, Yi</creator><creator>Leng, Yuxin</creator><creator>Li, Ruxin</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20230401</creationdate><title>Investigation of compression grating misalignment in ultra-high peak power femtosecond laser systems</title><author>Zhao, Yang ; Wu, Fenxiang ; Wang, Cheng ; Hu, Jiabing ; Zhang, Zongxin ; Liu, Xingyan ; Wang, Xinliang ; Yang, Xiaojun ; Bai, Peile ; Chen, Haidong ; Qian, Jiayi ; Gui, Jiayan ; Li, Yanyan ; Liu, Yanqi ; Lu, Xiaoming ; Xu, Yi ; Leng, Yuxin ; Li, Ruxin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-3fec07af3e4fdde63c04c662b071d206c919c37aa0977cfb3bd59970ec48df543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Applied physics</topic><topic>Broadband</topic><topic>Chirp</topic><topic>Compressors</topic><topic>Engineering</topic><topic>Femtosecond pulsed lasers</topic><topic>Ion beams</topic><topic>Lasers</topic><topic>Misalignment</topic><topic>Optical Devices</topic><topic>Optics</topic><topic>Photonics</topic><topic>Physical Chemistry</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Quantum Optics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Yang</creatorcontrib><creatorcontrib>Wu, Fenxiang</creatorcontrib><creatorcontrib>Wang, Cheng</creatorcontrib><creatorcontrib>Hu, Jiabing</creatorcontrib><creatorcontrib>Zhang, Zongxin</creatorcontrib><creatorcontrib>Liu, Xingyan</creatorcontrib><creatorcontrib>Wang, Xinliang</creatorcontrib><creatorcontrib>Yang, Xiaojun</creatorcontrib><creatorcontrib>Bai, Peile</creatorcontrib><creatorcontrib>Chen, Haidong</creatorcontrib><creatorcontrib>Qian, Jiayi</creatorcontrib><creatorcontrib>Gui, Jiayan</creatorcontrib><creatorcontrib>Li, Yanyan</creatorcontrib><creatorcontrib>Liu, Yanqi</creatorcontrib><creatorcontrib>Lu, Xiaoming</creatorcontrib><creatorcontrib>Xu, Yi</creatorcontrib><creatorcontrib>Leng, Yuxin</creatorcontrib><creatorcontrib>Li, Ruxin</creatorcontrib><collection>CrossRef</collection><jtitle>Applied physics. B, Lasers and optics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Yang</au><au>Wu, Fenxiang</au><au>Wang, Cheng</au><au>Hu, Jiabing</au><au>Zhang, Zongxin</au><au>Liu, Xingyan</au><au>Wang, Xinliang</au><au>Yang, Xiaojun</au><au>Bai, Peile</au><au>Chen, Haidong</au><au>Qian, Jiayi</au><au>Gui, Jiayan</au><au>Li, Yanyan</au><au>Liu, Yanqi</au><au>Lu, Xiaoming</au><au>Xu, Yi</au><au>Leng, Yuxin</au><au>Li, Ruxin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of compression grating misalignment in ultra-high peak power femtosecond laser systems</atitle><jtitle>Applied physics. B, Lasers and optics</jtitle><stitle>Appl. Phys. B</stitle><date>2023-04-01</date><risdate>2023</risdate><volume>129</volume><issue>4</issue><artnum>53</artnum><issn>0946-2171</issn><eissn>1432-0649</eissn><abstract>The misalignment of the gratings in pulse compressor can introduce residual angular chirp and finally result in a reduction of focused intensity, especially for high peak power femtosecond laser systems with large beam size and broadband spectrum. In this work, we study the angular chirp produced by grating misalignment in different dimensions and comprehensively investigate the various effects on the deterioration of the spatiotemporal characteristics of focused beam. Moreover, two representative ultra-high peak power femtosecond laser systems, featuring with 10 PW peak power/500 mm beam diameter/100 nm spectral width and 50 PW peak power/640 mm beam diameter/200 nm spectral width, are studied. For a drop of effective focused intensity smaller than 10%, the numerical results show that the misalignment of gratings must be kept below ~ 2 μrad and ~ 1 μrad for aforesaid 10 PW and 50 PW lasers, respectively. This work provides meaningful guidelines for the design and construction of the grating compressors in ultra-high peak power femtosecond laser systems.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s00340-023-07998-w</doi></addata></record> |
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| subjects | Applied physics Broadband Chirp Compressors Engineering Femtosecond pulsed lasers Ion beams Lasers Misalignment Optical Devices Optics Photonics Physical Chemistry Physics Physics and Astronomy Quantum Optics |
| title | Investigation of compression grating misalignment in ultra-high peak power femtosecond laser systems |
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