SELF-REFERENCING DETECTION OF FIELDS OF 4-F CONVOLUTION LENS SYSTEMS
In an example embodiment, a system is provided to perform a convolution operation via optical fields. The system may include, for example, a Fourier transform lens to compute the Fourier transform of data encoded onto a coherent optical field. The system may also include a spatial light modulator to...
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| creator | DRISCOLL, Tom BOWEN, Patrick, T MARKS, Daniel TRAVERSO, Andrew, J |
| description | In an example embodiment, a system is provided to perform a convolution operation via optical fields. The system may include, for example, a Fourier transform lens to compute the Fourier transform of data encoded onto a coherent optical field. The system may also include a spatial light modulator to encode a superimposed object and constant function onto an optical field. The system may also include a spatial light modulator to encode a pattern onto an optical field. The system may also include a detector to detect the optical field that encodes the results of the convolution. In various instances, the detector is configured to detect the intensity of the optical fields encoding the result of convolutions. The first spatial light modulator may vary the phase between the signal and constant functions for each convolution that is encoded onto the field. |
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The first spatial light modulator may vary the phase between the signal and constant functions for each convolution that is encoded onto the field.</description><language>eng ; fre ; ger</language><subject>CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; OPTICAL COMPUTING DEVICES ; PHYSICS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240313&DB=EPODOC&CC=EP&NR=4334794A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240313&DB=EPODOC&CC=EP&NR=4334794A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DRISCOLL, Tom</creatorcontrib><creatorcontrib>BOWEN, Patrick, T</creatorcontrib><creatorcontrib>MARKS, Daniel</creatorcontrib><creatorcontrib>TRAVERSO, Andrew, J</creatorcontrib><title>SELF-REFERENCING DETECTION OF FIELDS OF 4-F CONVOLUTION LENS SYSTEMS</title><description>In an example embodiment, a system is provided to perform a convolution operation via optical fields. The system may include, for example, a Fourier transform lens to compute the Fourier transform of data encoded onto a coherent optical field. The system may also include a spatial light modulator to encode a superimposed object and constant function onto an optical field. The system may also include a spatial light modulator to encode a pattern onto an optical field. The system may also include a detector to detect the optical field that encodes the results of the convolution. In various instances, the detector is configured to detect the intensity of the optical fields encoding the result of convolutions. 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The system may include, for example, a Fourier transform lens to compute the Fourier transform of data encoded onto a coherent optical field. The system may also include a spatial light modulator to encode a superimposed object and constant function onto an optical field. The system may also include a spatial light modulator to encode a pattern onto an optical field. The system may also include a detector to detect the optical field that encodes the results of the convolution. In various instances, the detector is configured to detect the intensity of the optical fields encoding the result of convolutions. The first spatial light modulator may vary the phase between the signal and constant functions for each convolution that is encoded onto the field.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING OPTICAL COMPUTING DEVICES PHYSICS |
| title | SELF-REFERENCING DETECTION OF FIELDS OF 4-F CONVOLUTION LENS SYSTEMS |
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