Propagation of elliptical Gaussian beams carrying mixed screw–edge dislocations through uniaxial crystals
The propagation expressions of elliptical Gaussian beams carrying mixed screw–edge dislocations through a uniaxial crystal orthogonal to the optical axis are derived. The effects of the source beam and crystal on the intensity and phase of such beams during propagation are discussed in detail. The o...
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| Veröffentlicht in: | Indian journal of physics 2023-12, Vol.97 (14), p.4417-4425 |
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| container_issue | 14 |
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| container_title | Indian journal of physics |
| container_volume | 97 |
| creator | Gao, Liang Xue, Jiayin Zhang, Yiqun Song, Songyan Dong, Keyan Ren, Bin |
| description | The propagation expressions of elliptical Gaussian beams carrying mixed screw–edge dislocations through a uniaxial crystal orthogonal to the optical axis are derived. The effects of the source beam and crystal on the intensity and phase of such beams during propagation are discussed in detail. The obtained results show that the intensity profiles of elliptical and circular Gaussian beams carrying mixed screw–edge dislocations in uniaxial crystals are controlled by the beam parameter ratio of the waist width, edge dislocations, off-axis distance and ratio of the refractive indices of uniaxial crystals. |
| doi_str_mv | 10.1007/s12648-023-02771-3 |
| format | Article |
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The effects of the source beam and crystal on the intensity and phase of such beams during propagation are discussed in detail. The obtained results show that the intensity profiles of elliptical and circular Gaussian beams carrying mixed screw–edge dislocations in uniaxial crystals are controlled by the beam parameter ratio of the waist width, edge dislocations, off-axis distance and ratio of the refractive indices of uniaxial crystals.</description><identifier>ISSN: 0973-1458</identifier><identifier>EISSN: 0974-9845</identifier><identifier>DOI: 10.1007/s12648-023-02771-3</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>Astrophysics and Astroparticles ; Crystal dislocations ; Crystal optics ; Edge dislocations ; Gaussian beams (optics) ; Original Paper ; Physics ; Physics and Astronomy ; Refractivity</subject><ispartof>Indian journal of physics, 2023-12, Vol.97 (14), p.4417-4425</ispartof><rights>Indian Association for the Cultivation of Science 2023. 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The effects of the source beam and crystal on the intensity and phase of such beams during propagation are discussed in detail. The obtained results show that the intensity profiles of elliptical and circular Gaussian beams carrying mixed screw–edge dislocations in uniaxial crystals are controlled by the beam parameter ratio of the waist width, edge dislocations, off-axis distance and ratio of the refractive indices of uniaxial crystals.</description><subject>Astrophysics and Astroparticles</subject><subject>Crystal dislocations</subject><subject>Crystal optics</subject><subject>Edge dislocations</subject><subject>Gaussian beams (optics)</subject><subject>Original Paper</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Refractivity</subject><issn>0973-1458</issn><issn>0974-9845</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kMFKxDAURYMoOI7-gKuA62rSJE2zlEFHQdCFrkOapJ2MnaYmLc7s_Af_0C8xTgV38njct7j3PjgAnGN0iRHiVxHnBS0zlJO0nOOMHIAZEpxmoqTscH-TDFNWHoOTGNcIFQJzNgOvT8H3qlGD8x30NbRt6_rBadXCpRpjdKqDlVWbCLUKYee6Bm7c1hoYdbDvXx-f1jQWGhdbr_clEQ6r4MdmBcfOqa1LRTrs4qDaeAqO6iT27Ffn4OX25nlxlz08Lu8X1w-ZzjkasoogpBQqNOfC5FZwlUZwI2hZM1oqzSkqsCmY0gU3lCQXqkyFKlXVxJqazMHF1NsH_zbaOMi1H0OXXsq8FIQxhghLrnxy6eBjDLaWfXAbFXYSI_kDVU5QZYIq91AlSSEyhWIyd40Nf9X_pL4B0sV94A</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Gao, Liang</creator><creator>Xue, Jiayin</creator><creator>Zhang, Yiqun</creator><creator>Song, Songyan</creator><creator>Dong, Keyan</creator><creator>Ren, Bin</creator><general>Springer India</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-4511-2113</orcidid></search><sort><creationdate>20231201</creationdate><title>Propagation of elliptical Gaussian beams carrying mixed screw–edge dislocations through uniaxial crystals</title><author>Gao, Liang ; Xue, Jiayin ; Zhang, Yiqun ; Song, Songyan ; Dong, Keyan ; Ren, Bin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-b300aa06c779d2e97a7a797d948f548ac74061d65ac67d4379d0bdb0babf3edf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Astrophysics and Astroparticles</topic><topic>Crystal dislocations</topic><topic>Crystal optics</topic><topic>Edge dislocations</topic><topic>Gaussian beams (optics)</topic><topic>Original Paper</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Refractivity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gao, Liang</creatorcontrib><creatorcontrib>Xue, Jiayin</creatorcontrib><creatorcontrib>Zhang, Yiqun</creatorcontrib><creatorcontrib>Song, Songyan</creatorcontrib><creatorcontrib>Dong, Keyan</creatorcontrib><creatorcontrib>Ren, Bin</creatorcontrib><collection>CrossRef</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>Indian journal of physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gao, Liang</au><au>Xue, Jiayin</au><au>Zhang, Yiqun</au><au>Song, Songyan</au><au>Dong, Keyan</au><au>Ren, Bin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Propagation of elliptical Gaussian beams carrying mixed screw–edge dislocations through uniaxial crystals</atitle><jtitle>Indian journal of physics</jtitle><stitle>Indian J Phys</stitle><date>2023-12-01</date><risdate>2023</risdate><volume>97</volume><issue>14</issue><spage>4417</spage><epage>4425</epage><pages>4417-4425</pages><issn>0973-1458</issn><eissn>0974-9845</eissn><abstract>The propagation expressions of elliptical Gaussian beams carrying mixed screw–edge dislocations through a uniaxial crystal orthogonal to the optical axis are derived. The effects of the source beam and crystal on the intensity and phase of such beams during propagation are discussed in detail. The obtained results show that the intensity profiles of elliptical and circular Gaussian beams carrying mixed screw–edge dislocations in uniaxial crystals are controlled by the beam parameter ratio of the waist width, edge dislocations, off-axis distance and ratio of the refractive indices of uniaxial crystals.</abstract><cop>New Delhi</cop><pub>Springer India</pub><doi>10.1007/s12648-023-02771-3</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-4511-2113</orcidid></addata></record> |
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| subjects | Astrophysics and Astroparticles Crystal dislocations Crystal optics Edge dislocations Gaussian beams (optics) Original Paper Physics Physics and Astronomy Refractivity |
| title | Propagation of elliptical Gaussian beams carrying mixed screw–edge dislocations through uniaxial crystals |
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