Spatial beam shaping for high-power frequency tripling lasers based on a liquid crystal spatial light modulator
We propose and demonstrate a spatial beam shaping method to achieve high-quality near-field for a high-power frequency tripling laser system by using a liquid crystal spatial light modulator (SLM). Considering the nonlinear relationship between the output 3ω intensity and the input 1ω intensity of t...
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| Veröffentlicht in: | Optics communications 2016-05, Vol.367, p.181-185 |
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| container_title | Optics communications |
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| creator | Li, Sensen Wang, Yulei Lu, Zhiwei Ding, Lei Cui, Can Chen, Yi Pengyuan, Du Ba, Dexin Zheng, Zhenxing Yuan, Hang Shi, Lei Bai, Zhenxu Liu, Zhaohong Zhu, Chengyu Dong, Yongkang Zhou, Luoxian |
| description | We propose and demonstrate a spatial beam shaping method to achieve high-quality near-field for a high-power frequency tripling laser system by using a liquid crystal spatial light modulator (SLM). Considering the nonlinear relationship between the output 3ω intensity and the input 1ω intensity of the frequency conversion system and the transmittance nonuniformity of the whole laser system, we introduce an efficient spatial beam shaping method that improves the output near-field beam quality of frequency tripling laser dramatically. Results show that the near-field peak-to-mean value of the frequency tripling laser improves from 1.83:1 to 1.42:1 after spatial beam shaping within four shots. This method provides effective guidance for spatial beam shaping of high-power frequency tripling laser systems.
We demonstrate a spatial shaping method to achieve high-quality near field for high-power 3ω laser.Theoretical and experimental results on 3ω laser beam shaping have not been reported in detail.In the spatial shaping method, we consider the nonlinear relationship between the output 3ω intensity and the input 1ω intensity. |
| doi_str_mv | 10.1016/j.optcom.2016.01.050 |
| format | Article |
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We demonstrate a spatial shaping method to achieve high-quality near field for high-power 3ω laser.Theoretical and experimental results on 3ω laser beam shaping have not been reported in detail.In the spatial shaping method, we consider the nonlinear relationship between the output 3ω intensity and the input 1ω intensity.</description><identifier>ISSN: 0030-4018</identifier><identifier>EISSN: 1873-0310</identifier><identifier>DOI: 10.1016/j.optcom.2016.01.050</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Active or adaptive optics ; Beams (radiation) ; Conversion ; Harmonic generation and mixing ; Laser beam shaping ; Laser beams ; Lasers ; Liquid crystals ; Nonuniformity ; Shot ; Spatial light modulators ; Transmittance</subject><ispartof>Optics communications, 2016-05, Vol.367, p.181-185</ispartof><rights>2016 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c405t-96616bcb0c86d616de4717be982ca1b1410dcd7a99db37777ff8f6ec7d25cb4d3</citedby><cites>FETCH-LOGICAL-c405t-96616bcb0c86d616de4717be982ca1b1410dcd7a99db37777ff8f6ec7d25cb4d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0030401816300505$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids></links><search><creatorcontrib>Li, Sensen</creatorcontrib><creatorcontrib>Wang, Yulei</creatorcontrib><creatorcontrib>Lu, Zhiwei</creatorcontrib><creatorcontrib>Ding, Lei</creatorcontrib><creatorcontrib>Cui, Can</creatorcontrib><creatorcontrib>Chen, Yi</creatorcontrib><creatorcontrib>Pengyuan, Du</creatorcontrib><creatorcontrib>Ba, Dexin</creatorcontrib><creatorcontrib>Zheng, Zhenxing</creatorcontrib><creatorcontrib>Yuan, Hang</creatorcontrib><creatorcontrib>Shi, Lei</creatorcontrib><creatorcontrib>Bai, Zhenxu</creatorcontrib><creatorcontrib>Liu, Zhaohong</creatorcontrib><creatorcontrib>Zhu, Chengyu</creatorcontrib><creatorcontrib>Dong, Yongkang</creatorcontrib><creatorcontrib>Zhou, Luoxian</creatorcontrib><title>Spatial beam shaping for high-power frequency tripling lasers based on a liquid crystal spatial light modulator</title><title>Optics communications</title><description>We propose and demonstrate a spatial beam shaping method to achieve high-quality near-field for a high-power frequency tripling laser system by using a liquid crystal spatial light modulator (SLM). Considering the nonlinear relationship between the output 3ω intensity and the input 1ω intensity of the frequency conversion system and the transmittance nonuniformity of the whole laser system, we introduce an efficient spatial beam shaping method that improves the output near-field beam quality of frequency tripling laser dramatically. Results show that the near-field peak-to-mean value of the frequency tripling laser improves from 1.83:1 to 1.42:1 after spatial beam shaping within four shots. This method provides effective guidance for spatial beam shaping of high-power frequency tripling laser systems.
We demonstrate a spatial shaping method to achieve high-quality near field for high-power 3ω laser.Theoretical and experimental results on 3ω laser beam shaping have not been reported in detail.In the spatial shaping method, we consider the nonlinear relationship between the output 3ω intensity and the input 1ω intensity.</description><subject>Active or adaptive optics</subject><subject>Beams (radiation)</subject><subject>Conversion</subject><subject>Harmonic generation and mixing</subject><subject>Laser beam shaping</subject><subject>Laser beams</subject><subject>Lasers</subject><subject>Liquid crystals</subject><subject>Nonuniformity</subject><subject>Shot</subject><subject>Spatial light modulators</subject><subject>Transmittance</subject><issn>0030-4018</issn><issn>1873-0310</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKv_wEOOXnad6X5lL4IUv6DgQT2HbJJtU7LNNskq_fem1LO5TAbeeZh5CLlFyBGwvt_mbozSDfkidTlgDhWckRmypsigQDgnM4ACshKQXZKrELYAgGXBZsR9jCIaYWmnxUDDRoxmt6a983Rj1ptsdD_a097r_aR38kCjN6M9JqwI2gfapaKo21FBrdlPRlHpDyEmXvjj2oSJdHBqsiI6f00uemGDvvmrc_L1_PS5fM1W7y9vy8dVJkuoYtbWNdad7ECyWqWv0mWDTadbtpACOywRlFSNaFvVFU16fc_6WstGLSrZlaqYk7sTd_Qu7R4iH0yQ2lqx024KHBnWUFUlYylanqLSuxC87vnozSD8gSPwo1--5Se__OiXA_LkN409nMZ0OuPbaM-DNEmSVsZrGbly5n_AL65riF8</recordid><startdate>20160515</startdate><enddate>20160515</enddate><creator>Li, Sensen</creator><creator>Wang, Yulei</creator><creator>Lu, Zhiwei</creator><creator>Ding, Lei</creator><creator>Cui, Can</creator><creator>Chen, Yi</creator><creator>Pengyuan, Du</creator><creator>Ba, Dexin</creator><creator>Zheng, Zhenxing</creator><creator>Yuan, Hang</creator><creator>Shi, Lei</creator><creator>Bai, Zhenxu</creator><creator>Liu, Zhaohong</creator><creator>Zhu, Chengyu</creator><creator>Dong, Yongkang</creator><creator>Zhou, Luoxian</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20160515</creationdate><title>Spatial beam shaping for high-power frequency tripling lasers based on a liquid crystal spatial light modulator</title><author>Li, Sensen ; Wang, Yulei ; Lu, Zhiwei ; Ding, Lei ; Cui, Can ; Chen, Yi ; Pengyuan, Du ; Ba, Dexin ; Zheng, Zhenxing ; Yuan, Hang ; Shi, Lei ; Bai, Zhenxu ; Liu, Zhaohong ; Zhu, Chengyu ; Dong, Yongkang ; Zhou, Luoxian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c405t-96616bcb0c86d616de4717be982ca1b1410dcd7a99db37777ff8f6ec7d25cb4d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Active or adaptive optics</topic><topic>Beams (radiation)</topic><topic>Conversion</topic><topic>Harmonic generation and mixing</topic><topic>Laser beam shaping</topic><topic>Laser beams</topic><topic>Lasers</topic><topic>Liquid crystals</topic><topic>Nonuniformity</topic><topic>Shot</topic><topic>Spatial light modulators</topic><topic>Transmittance</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Sensen</creatorcontrib><creatorcontrib>Wang, Yulei</creatorcontrib><creatorcontrib>Lu, Zhiwei</creatorcontrib><creatorcontrib>Ding, Lei</creatorcontrib><creatorcontrib>Cui, Can</creatorcontrib><creatorcontrib>Chen, Yi</creatorcontrib><creatorcontrib>Pengyuan, Du</creatorcontrib><creatorcontrib>Ba, Dexin</creatorcontrib><creatorcontrib>Zheng, Zhenxing</creatorcontrib><creatorcontrib>Yuan, Hang</creatorcontrib><creatorcontrib>Shi, Lei</creatorcontrib><creatorcontrib>Bai, Zhenxu</creatorcontrib><creatorcontrib>Liu, Zhaohong</creatorcontrib><creatorcontrib>Zhu, Chengyu</creatorcontrib><creatorcontrib>Dong, Yongkang</creatorcontrib><creatorcontrib>Zhou, Luoxian</creatorcontrib><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><jtitle>Optics communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Sensen</au><au>Wang, Yulei</au><au>Lu, Zhiwei</au><au>Ding, Lei</au><au>Cui, Can</au><au>Chen, Yi</au><au>Pengyuan, Du</au><au>Ba, Dexin</au><au>Zheng, Zhenxing</au><au>Yuan, Hang</au><au>Shi, Lei</au><au>Bai, Zhenxu</au><au>Liu, Zhaohong</au><au>Zhu, Chengyu</au><au>Dong, Yongkang</au><au>Zhou, Luoxian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spatial beam shaping for high-power frequency tripling lasers based on a liquid crystal spatial light modulator</atitle><jtitle>Optics communications</jtitle><date>2016-05-15</date><risdate>2016</risdate><volume>367</volume><spage>181</spage><epage>185</epage><pages>181-185</pages><issn>0030-4018</issn><eissn>1873-0310</eissn><abstract>We propose and demonstrate a spatial beam shaping method to achieve high-quality near-field for a high-power frequency tripling laser system by using a liquid crystal spatial light modulator (SLM). Considering the nonlinear relationship between the output 3ω intensity and the input 1ω intensity of the frequency conversion system and the transmittance nonuniformity of the whole laser system, we introduce an efficient spatial beam shaping method that improves the output near-field beam quality of frequency tripling laser dramatically. Results show that the near-field peak-to-mean value of the frequency tripling laser improves from 1.83:1 to 1.42:1 after spatial beam shaping within four shots. This method provides effective guidance for spatial beam shaping of high-power frequency tripling laser systems.
We demonstrate a spatial shaping method to achieve high-quality near field for high-power 3ω laser.Theoretical and experimental results on 3ω laser beam shaping have not been reported in detail.In the spatial shaping method, we consider the nonlinear relationship between the output 3ω intensity and the input 1ω intensity.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.optcom.2016.01.050</doi><tpages>5</tpages></addata></record> |
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| subjects | Active or adaptive optics Beams (radiation) Conversion Harmonic generation and mixing Laser beam shaping Laser beams Lasers Liquid crystals Nonuniformity Shot Spatial light modulators Transmittance |
| title | Spatial beam shaping for high-power frequency tripling lasers based on a liquid crystal spatial light modulator |
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