Low‐Light Shadow Imaging Using Quadrature‐Noise Detection with a Camera
This paper experimentally demonstrates an imaging technique based on quadrature noise modification after interaction with an opaque object. By using a homodyne‐like detection scheme, the detrimental effect of the camera dark noise is eliminated, making this approach particularly attractive for imagi...
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| Veröffentlicht in: | Advanced quantum technologies (Online) 2022-07, Vol.5 (7), p.n/a |
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| container_title | Advanced quantum technologies (Online) |
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| creator | Cuozzo, Savannah L. Barge, Pratik J. Prajapati, Nikunjkumar Bhusal, Narayan Lee, Hwang Cohen, Lior Novikova, Irina Mikhailov, Eugeniy E. |
| description | This paper experimentally demonstrates an imaging technique based on quadrature noise modification after interaction with an opaque object. By using a homodyne‐like detection scheme, the detrimental effect of the camera dark noise is eliminated, making this approach particularly attractive for imaging scenarios which require weak illumination. As an example, the image of an object illuminated with a squeezed vacuum is reconstructed using a total of 800 probing photons, utilizing less than one photon per frame on average.
This paper experimentally demonstrates an imaging technique based on quadrature noise modification after interaction with an opaque object. By using a homodyne‐like detection scheme, the detrimental effect of the camera dark noise is eliminated, making this approach particularly attractive for imaging scenarios that require weak illumination. |
| doi_str_mv | 10.1002/qute.202100147 |
| format | Article |
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This paper experimentally demonstrates an imaging technique based on quadrature noise modification after interaction with an opaque object. By using a homodyne‐like detection scheme, the detrimental effect of the camera dark noise is eliminated, making this approach particularly attractive for imaging scenarios that require weak illumination.</description><subject>imaging</subject><subject>quantum noise</subject><subject>squeezing</subject><issn>2511-9044</issn><issn>2511-9044</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><recordid>eNqFkM9Kw0AQhxdRsNRePe8LpO5fNnOUWrUYlGJ7DtvNJF1pG91NCL35CD6jT2JKRb15mZkf_L45fIRccjbmjImrt7bBsWCiD1yZEzIQmvMEmFKnf-5zMorxhfWA5FIZOSAPWd19vn9kvlo39Hlti7qjs62t_K6iy3iY89YWwTZtwL73WPuI9AYbdI2vd7TzzZpaOrFbDPaCnJV2E3H0vYdkeTtdTO6T7OluNrnOEicFmAQdcGeVMLIsDNeARmldSlDpyjqAlVbMgQXDC4laW1AKCm20grQ0kAqUQzI-_nWhjjFgmb8Gv7Vhn3OWH2zkBxv5j40egCPQ-Q3u_2nn8-Vi-st-AeTzZOk</recordid><startdate>202207</startdate><enddate>202207</enddate><creator>Cuozzo, Savannah L.</creator><creator>Barge, Pratik J.</creator><creator>Prajapati, Nikunjkumar</creator><creator>Bhusal, Narayan</creator><creator>Lee, Hwang</creator><creator>Cohen, Lior</creator><creator>Novikova, Irina</creator><creator>Mikhailov, Eugeniy E.</creator><scope>24P</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-6902-2780</orcidid></search><sort><creationdate>202207</creationdate><title>Low‐Light Shadow Imaging Using Quadrature‐Noise Detection with a Camera</title><author>Cuozzo, Savannah L. ; Barge, Pratik J. ; Prajapati, Nikunjkumar ; Bhusal, Narayan ; Lee, Hwang ; Cohen, Lior ; Novikova, Irina ; Mikhailov, Eugeniy E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3297-ec91ca4273fd7159e7455f3948bac99b540c9a971d3e55a9449d575498f7982e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>imaging</topic><topic>quantum noise</topic><topic>squeezing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cuozzo, Savannah L.</creatorcontrib><creatorcontrib>Barge, Pratik J.</creatorcontrib><creatorcontrib>Prajapati, Nikunjkumar</creatorcontrib><creatorcontrib>Bhusal, Narayan</creatorcontrib><creatorcontrib>Lee, Hwang</creatorcontrib><creatorcontrib>Cohen, Lior</creatorcontrib><creatorcontrib>Novikova, Irina</creatorcontrib><creatorcontrib>Mikhailov, Eugeniy E.</creatorcontrib><collection>Wiley Online Library</collection><collection>CrossRef</collection><jtitle>Advanced quantum technologies (Online)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cuozzo, Savannah L.</au><au>Barge, Pratik J.</au><au>Prajapati, Nikunjkumar</au><au>Bhusal, Narayan</au><au>Lee, Hwang</au><au>Cohen, Lior</au><au>Novikova, Irina</au><au>Mikhailov, Eugeniy E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Low‐Light Shadow Imaging Using Quadrature‐Noise Detection with a Camera</atitle><jtitle>Advanced quantum technologies (Online)</jtitle><date>2022-07</date><risdate>2022</risdate><volume>5</volume><issue>7</issue><epage>n/a</epage><issn>2511-9044</issn><eissn>2511-9044</eissn><abstract>This paper experimentally demonstrates an imaging technique based on quadrature noise modification after interaction with an opaque object. By using a homodyne‐like detection scheme, the detrimental effect of the camera dark noise is eliminated, making this approach particularly attractive for imaging scenarios which require weak illumination. As an example, the image of an object illuminated with a squeezed vacuum is reconstructed using a total of 800 probing photons, utilizing less than one photon per frame on average.
This paper experimentally demonstrates an imaging technique based on quadrature noise modification after interaction with an opaque object. By using a homodyne‐like detection scheme, the detrimental effect of the camera dark noise is eliminated, making this approach particularly attractive for imaging scenarios that require weak illumination.</abstract><doi>10.1002/qute.202100147</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-6902-2780</orcidid><oa>free_for_read</oa></addata></record> |
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| ispartof | Advanced quantum technologies (Online), 2022-07, Vol.5 (7), p.n/a |
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| language | eng |
| recordid | cdi_crossref_primary_10_1002_qute_202100147 |
| source | Wiley-Blackwell Journals |
| subjects | imaging quantum noise squeezing |
| title | Low‐Light Shadow Imaging Using Quadrature‐Noise Detection with a Camera |
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