Investigation of an apodized imaged Hartmann wavefront sensor
Quantitative wavefront measurements are demonstrated using a Hartmann mask re-imaged onto a camera. The wavefront is reconstructed using standard algorithms applied to the difference of beamlet centroids determined from fluence distributions obtained for two different longitudinal locations of the m...
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| Veröffentlicht in: | Applied optics (2004) 2018-09, Vol.57 (25), p.7266-7275 |
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| container_end_page | 7275 |
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| container_issue | 25 |
| container_start_page | 7266 |
| container_title | Applied optics (2004) |
| container_volume | 57 |
| creator | Dorrer, C Kalb, A Fiala, P Bahk, S-W Sharma, A Gibney, K |
| description | Quantitative wavefront measurements are demonstrated using a Hartmann mask re-imaged onto a camera. The wavefront is reconstructed using standard algorithms applied to the difference of beamlet centroids determined from fluence distributions obtained for two different longitudinal locations of the mask. The wavefront of the optical wave in the object plane is measured independently of imaging-system collimation. Apodization obtained with spatially dithered distributions of small transparent or opaque pixels improves the measurement accuracy by reducing the spatial-frequency content of the mask holes. Simulations and experiments demonstrate the excellent accuracy of this diagnostic over a wide range of parameters, making it suitable, for example, to characterize laser systems. |
| doi_str_mv | 10.1364/AO.57.007266 |
| format | Article |
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Simulations and experiments demonstrate the excellent accuracy of this diagnostic over a wide range of parameters, making it suitable, for example, to characterize laser systems.</description><subject>Apodization</subject><subject>Centroids</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>Collimation</subject><subject>Computer simulation</subject><subject>Diagnostic systems</subject><subject>OTHER INSTRUMENTATION</subject><issn>1559-128X</issn><issn>2155-3165</issn><issn>1539-4522</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNpd0D1PwzAQBmALgaB8bMwogoWBFJ8dJ87AUCE-KlXqAhKb5TgXCGrsYqdF8OtxlcLAdDc8Ot37EnIKdAw8z64n87EoxpQWLM93yIiBECmHXOySUVzLFJh8OSCHIbxTykVWFvvkgFOQrJRyRG6mdo2hb1913zqbuCbRNtFLV7ffWCdtp1_jeNS-77S1yadeY-Od7ZOANjh_TPYavQh4sp1H5Pn-7un2MZ3NH6a3k1lquMz6FKGqRCGampXxAcqRIsqyrilvmBZZQbMaARpoDNSCV8JAFGWls8JQI1DyI3I-3HXxVRVM26N5M85aNL2CLJc5QESXA1p697GKoVTXBoOLhbboVkExWsbIeS7KSC_-0Xe38jZGUAyAMg6SbtTVoIx3IXhs1NLHRvyXAqo23avJXIlCDd1HfrY9uqo6rP_wb9n8B9pHfU8</recordid><startdate>20180901</startdate><enddate>20180901</enddate><creator>Dorrer, C</creator><creator>Kalb, A</creator><creator>Fiala, P</creator><creator>Bahk, S-W</creator><creator>Sharma, A</creator><creator>Gibney, K</creator><general>Optical Society of America</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><scope>OIOZB</scope><scope>OTOTI</scope></search><sort><creationdate>20180901</creationdate><title>Investigation of an apodized imaged Hartmann wavefront sensor</title><author>Dorrer, C ; Kalb, A ; Fiala, P ; Bahk, S-W ; Sharma, A ; Gibney, K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-e1bb575fd2954903e0ee89dd03f2a54704de11f1fc1d53b5c1e0e9ba47c0c5e83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Apodization</topic><topic>Centroids</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>Collimation</topic><topic>Computer simulation</topic><topic>Diagnostic systems</topic><topic>OTHER INSTRUMENTATION</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dorrer, C</creatorcontrib><creatorcontrib>Kalb, A</creatorcontrib><creatorcontrib>Fiala, P</creatorcontrib><creatorcontrib>Bahk, S-W</creatorcontrib><creatorcontrib>Sharma, A</creatorcontrib><creatorcontrib>Gibney, K</creatorcontrib><creatorcontrib>Univ. of Rochester, NY (United States)</creatorcontrib><collection>PubMed</collection><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><collection>MEDLINE - Academic</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><jtitle>Applied optics (2004)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dorrer, C</au><au>Kalb, A</au><au>Fiala, P</au><au>Bahk, S-W</au><au>Sharma, A</au><au>Gibney, K</au><aucorp>Univ. of Rochester, NY (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Investigation of an apodized imaged Hartmann wavefront sensor</atitle><jtitle>Applied optics (2004)</jtitle><addtitle>Appl Opt</addtitle><date>2018-09-01</date><risdate>2018</risdate><volume>57</volume><issue>25</issue><spage>7266</spage><epage>7275</epage><pages>7266-7275</pages><issn>1559-128X</issn><eissn>2155-3165</eissn><eissn>1539-4522</eissn><abstract>Quantitative wavefront measurements are demonstrated using a Hartmann mask re-imaged onto a camera. 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| identifier | ISSN: 1559-128X |
| ispartof | Applied optics (2004), 2018-09, Vol.57 (25), p.7266-7275 |
| issn | 1559-128X 2155-3165 1539-4522 |
| language | eng |
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| source | Alma/SFX Local Collection; Optica Publishing Group Journals |
| subjects | Apodization Centroids CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Collimation Computer simulation Diagnostic systems OTHER INSTRUMENTATION |
| title | Investigation of an apodized imaged Hartmann wavefront sensor |
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