Optimization of spatial filter with volume Bragg gratings in photo-thermo-refractive glass
We present a method for optimizing spatial filter performance by inserting volume Bragg gratings (VBGs) in front of the traditional spatial filters. The experimental results show that the cutoff frequency is modified with the insertion of VBGs. We also demonstrate the optimization of filtering perfo...
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| Veröffentlicht in: | Optics letters 2014-02, Vol.39 (3), p.663-665 |
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| container_end_page | 665 |
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| container_issue | 3 |
| container_start_page | 663 |
| container_title | Optics letters |
| container_volume | 39 |
| creator | Zhang, Xiang Yuan, Xiao Feng, Jiansheng Gao, Fan Xiong, Baoxing Zou, Kuaisheng |
| description | We present a method for optimizing spatial filter performance by inserting volume Bragg gratings (VBGs) in front of the traditional spatial filters. The experimental results show that the cutoff frequency is modified with the insertion of VBGs. We also demonstrate the optimization of filtering performance in both the spatial and frequency domains, with detailed comparison of near-field modulation, contrast ratio, and power spectral density of output laser beams. |
| doi_str_mv | 10.1364/OL.39.000663 |
| format | Article |
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We also demonstrate the optimization of filtering performance in both the spatial and frequency domains, with detailed comparison of near-field modulation, contrast ratio, and power spectral density of output laser beams.</description><subject>Bragg gratings</subject><subject>Density</subject><subject>Filtering</subject><subject>Filtration</subject><subject>Insertion</subject><subject>Laser beams</subject><subject>Modulation</subject><subject>Optimization</subject><subject>Spectra</subject><issn>0146-9592</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqF0DtPwzAUBWALgaAUNmbkkYEUO3bieISKl1QpCywskeNcp0ZJHWy3CH49qVpYme4dPh3pHIQuKJlRlvObcjFjckYIyXN2gCY0YzLhQvJDNCGU54nMZHqCTkN43xrB2DE6STkvRCHZBL2VQ7S9_VbRuhV2BodhfFWHje0iePxp4xJvXLfuAd951ba49SNYtQHbFR6WLrokLsH3LvFgvNLRbgC3nQrhDB0Z1QU4398pen24f5k_JYvy8Xl-u0g0S3lMMpC6NrnRTVqrQjRCMC0MQF3XDYAmJteSFQAGMiUl56TJOCtyzrWioHTNpuhqlzt497GGEKveBg1dp1bg1qGiglCSiWIM_pdyyRmhuWQjvd5R7V0IY7dq8LZX_quipNoOX5WLislqN_zIL_fJ67qH5g__Ls1-AJNlgF4</recordid><startdate>20140201</startdate><enddate>20140201</enddate><creator>Zhang, Xiang</creator><creator>Yuan, Xiao</creator><creator>Feng, Jiansheng</creator><creator>Gao, Fan</creator><creator>Xiong, Baoxing</creator><creator>Zou, Kuaisheng</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20140201</creationdate><title>Optimization of spatial filter with volume Bragg gratings in photo-thermo-refractive glass</title><author>Zhang, Xiang ; Yuan, Xiao ; Feng, Jiansheng ; Gao, Fan ; Xiong, Baoxing ; Zou, Kuaisheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c324t-5e9cbf6fcd2ba87d773c7feebbbdeec0f6c938eefe5a99440d5438644ca1eacb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Bragg gratings</topic><topic>Density</topic><topic>Filtering</topic><topic>Filtration</topic><topic>Insertion</topic><topic>Laser beams</topic><topic>Modulation</topic><topic>Optimization</topic><topic>Spectra</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Xiang</creatorcontrib><creatorcontrib>Yuan, Xiao</creatorcontrib><creatorcontrib>Feng, Jiansheng</creatorcontrib><creatorcontrib>Gao, Fan</creatorcontrib><creatorcontrib>Xiong, Baoxing</creatorcontrib><creatorcontrib>Zou, Kuaisheng</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</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 letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Xiang</au><au>Yuan, Xiao</au><au>Feng, Jiansheng</au><au>Gao, Fan</au><au>Xiong, Baoxing</au><au>Zou, Kuaisheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optimization of spatial filter with volume Bragg gratings in photo-thermo-refractive glass</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2014-02-01</date><risdate>2014</risdate><volume>39</volume><issue>3</issue><spage>663</spage><epage>665</epage><pages>663-665</pages><issn>0146-9592</issn><eissn>1539-4794</eissn><abstract>We present a method for optimizing spatial filter performance by inserting volume Bragg gratings (VBGs) in front of the traditional spatial filters. 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| identifier | ISSN: 0146-9592 |
| ispartof | Optics letters, 2014-02, Vol.39 (3), p.663-665 |
| issn | 0146-9592 1539-4794 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1701057877 |
| source | Optica Publishing Group Journals |
| subjects | Bragg gratings Density Filtering Filtration Insertion Laser beams Modulation Optimization Spectra |
| title | Optimization of spatial filter with volume Bragg gratings in photo-thermo-refractive glass |
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