Beam Propagation Factor of Elegant Hermite-Gaussian Beams Propagating through Gain and Absorbing Media
The analytical expression for the field distribution of elegant Hermite-Gaussian (EHG) beams propagating in linear gain and absorbing media is derived. Simple analytical formulas for the far-field divergence and the waist width of EHG beams after passing through gain and absorbing media are also obt...
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| creator | Youquan Dan Yangli Ai Bangyuan Hao Bin Zhang |
| description | The analytical expression for the field distribution of elegant Hermite-Gaussian (EHG) beams propagating in linear gain and absorbing media is derived. Simple analytical formulas for the far-field divergence and the waist width of EHG beams after passing through gain and absorbing media are also obtained. Furthermore, it can be shown that the beam propagation factor (M 2 factor) of EHG beams after passing through gain and absorbing media remains invariant under the paraxial approximation. |
| doi_str_mv | 10.1109/SOPO.2011.5780522 |
| format | Conference Proceeding |
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Simple analytical formulas for the far-field divergence and the waist width of EHG beams after passing through gain and absorbing media are also obtained. 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Simple analytical formulas for the far-field divergence and the waist width of EHG beams after passing through gain and absorbing media are also obtained. Furthermore, it can be shown that the beam propagation factor (M 2 factor) of EHG beams after passing through gain and absorbing media remains invariant under the paraxial approximation.</description><subject>Absorption</subject><subject>Laser beams</subject><subject>Laser modes</subject><subject>Media</subject><subject>Optical beams</subject><subject>Optimized production technology</subject><subject>System-on-a-chip</subject><issn>2156-8464</issn><issn>2156-8480</issn><isbn>9781424465552</isbn><isbn>1424465559</isbn><isbn>9781424465538</isbn><isbn>1424465540</isbn><isbn>9781424465545</isbn><isbn>1424465532</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2011</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNpVkFtrwkAQhbc3qFh_QOnL_oHYnb0ku49WvBQsCvVdJmYSt2giu_Gh_74RpaXnZQ58nGHmMPYMYggg3OvncrUcSgEwNJkVRsobNnCZBS21To1R9pb1JJg0sdqKu3_MyPtflupHNojxS3RyGrRRPVa-ER74KjRHrLD1Tc2nuG2bwJuST_ZUYd3yOYWDbymZ4SlGjzU_Z-JfqK54uwvNqdrxGfqaY13wUR6bkJ_RBxUen9hDiftIg-vss_V0sh7Pk8Vy9j4eLRLvRJsUaF1auAK1FCUp0uCA8kx0p28N5QBa0xahTKUCpUlkVuvu0xRt7kxnVZ-9XNZ6Itocgz9g-N5cS1M_mRZbJA</recordid><startdate>201105</startdate><enddate>201105</enddate><creator>Youquan Dan</creator><creator>Yangli Ai</creator><creator>Bangyuan Hao</creator><creator>Bin Zhang</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201105</creationdate><title>Beam Propagation Factor of Elegant Hermite-Gaussian Beams Propagating through Gain and Absorbing Media</title><author>Youquan Dan ; Yangli Ai ; Bangyuan Hao ; Bin Zhang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-da896d9da420fe3e4191eb70846c5eb1144eca1f623134e078448146a8b954483</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Absorption</topic><topic>Laser beams</topic><topic>Laser modes</topic><topic>Media</topic><topic>Optical beams</topic><topic>Optimized production technology</topic><topic>System-on-a-chip</topic><toplevel>online_resources</toplevel><creatorcontrib>Youquan Dan</creatorcontrib><creatorcontrib>Yangli Ai</creatorcontrib><creatorcontrib>Bangyuan Hao</creatorcontrib><creatorcontrib>Bin Zhang</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Youquan Dan</au><au>Yangli Ai</au><au>Bangyuan Hao</au><au>Bin Zhang</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Beam Propagation Factor of Elegant Hermite-Gaussian Beams Propagating through Gain and Absorbing Media</atitle><btitle>2011 Symposium on Photonics and Optoelectronics (SOPO)</btitle><stitle>SOPO</stitle><date>2011-05</date><risdate>2011</risdate><spage>1</spage><epage>4</epage><pages>1-4</pages><issn>2156-8464</issn><eissn>2156-8480</eissn><isbn>9781424465552</isbn><isbn>1424465559</isbn><eisbn>9781424465538</eisbn><eisbn>1424465540</eisbn><eisbn>9781424465545</eisbn><eisbn>1424465532</eisbn><abstract>The analytical expression for the field distribution of elegant Hermite-Gaussian (EHG) beams propagating in linear gain and absorbing media is derived. Simple analytical formulas for the far-field divergence and the waist width of EHG beams after passing through gain and absorbing media are also obtained. Furthermore, it can be shown that the beam propagation factor (M 2 factor) of EHG beams after passing through gain and absorbing media remains invariant under the paraxial approximation.</abstract><pub>IEEE</pub><doi>10.1109/SOPO.2011.5780522</doi><tpages>4</tpages></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Absorption Laser beams Laser modes Media Optical beams Optimized production technology System-on-a-chip |
| title | Beam Propagation Factor of Elegant Hermite-Gaussian Beams Propagating through Gain and Absorbing Media |
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