OPTICAL DEVICE COMPRISING WAVELENGTH-SELECTIVE OPTICAL FILTER INCLUDING DOWNCONVERTER
An optical system (150) is disclosed and includes an optical sensor (154), a plurality of photosensitive pixels (178) disposed on the optical sensor, a wavelength-selective optical filter (158) in optical communication with the photosensitive pixels, the wavelength- selective optical filter being di...
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| creator | WHEATLEY, John A ROEHRIG, Mark A |
| description | An optical system (150) is disclosed and includes an optical sensor (154), a plurality of photosensitive pixels (178) disposed on the optical sensor, a wavelength-selective optical filter (158) in optical communication with the photosensitive pixels, the wavelength- selective optical filter being disposed remotely from the optical sensor, and a plurality of spatially-variant areas (220, 224, 228, 232) disposed in the optical filter, at least one area of the plurality of spatially-variant areas including a downconverter (400, 500).
L'invention concerne un système optique (150) et comprend un capteur optique (154), une pluralité de pixels photosensibles (178) disposée sur le capteur optique, un filtre optique sélectif en longueur d'onde (158) en communication optique avec les pixels photosensibles, le filtre optique sélectif en longueur d'onde étant disposé à distance du capteur optique, et une pluralité de zones variant dans l'espace (220, 224, 228, 232) disposée dans le filtre optique, au moins une zone de la pluralité de zones variant dans l'espace comprenant un convertisseur abaisseur (400, 500). |
| format | Patent |
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L'invention concerne un système optique (150) et comprend un capteur optique (154), une pluralité de pixels photosensibles (178) disposée sur le capteur optique, un filtre optique sélectif en longueur d'onde (158) en communication optique avec les pixels photosensibles, le filtre optique sélectif en longueur d'onde étant disposé à distance du capteur optique, et une pluralité de zones variant dans l'espace (220, 224, 228, 232) disposée dans le filtre optique, au moins une zone de la pluralité de zones variant dans l'espace comprenant un convertisseur abaisseur (400, 500).</description><language>eng ; fre</language><subject>CALCULATING ; COLORIMETRY ; COMPUTING ; COUNTING ; HANDLING RECORD CARRIERS ; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT ; MEASURING ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS ; PRESENTATION OF DATA ; RADIATION PYROMETRY ; RECOGNITION OF DATA ; RECORD CARRIERS ; TESTING</subject><creationdate>2021</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=20210107&DB=EPODOC&CC=WO&NR=2021001726A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210107&DB=EPODOC&CC=WO&NR=2021001726A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WHEATLEY, John A</creatorcontrib><creatorcontrib>ROEHRIG, Mark A</creatorcontrib><title>OPTICAL DEVICE COMPRISING WAVELENGTH-SELECTIVE OPTICAL FILTER INCLUDING DOWNCONVERTER</title><description>An optical system (150) is disclosed and includes an optical sensor (154), a plurality of photosensitive pixels (178) disposed on the optical sensor, a wavelength-selective optical filter (158) in optical communication with the photosensitive pixels, the wavelength- selective optical filter being disposed remotely from the optical sensor, and a plurality of spatially-variant areas (220, 224, 228, 232) disposed in the optical filter, at least one area of the plurality of spatially-variant areas including a downconverter (400, 500).
L'invention concerne un système optique (150) et comprend un capteur optique (154), une pluralité de pixels photosensibles (178) disposée sur le capteur optique, un filtre optique sélectif en longueur d'onde (158) en communication optique avec les pixels photosensibles, le filtre optique sélectif en longueur d'onde étant disposé à distance du capteur optique, et une pluralité de zones variant dans l'espace (220, 224, 228, 232) disposée dans le filtre optique, au moins une zone de la pluralité de zones variant dans l'espace comprenant un convertisseur abaisseur (400, 500).</description><subject>CALCULATING</subject><subject>COLORIMETRY</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>HANDLING RECORD CARRIERS</subject><subject>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</subject><subject>MEASURING</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>PRESENTATION OF DATA</subject><subject>RADIATION PYROMETRY</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAj1DwjxdHb0UXBxDfN0dlVw9vcNCPIM9vRzVwh3DHP1cfVzD_HQDQYynEM8w1wVYMrdPH1CXIMUPP2cfUJdQKpd_MP9nP39wlyDgOI8DKxpiTnFqbxQmptB2c01xNlDN7UgPz61uCAxOTUvtSQ-3N_IwMjQwMDQ3MjM0dCYOFUAY70x0g</recordid><startdate>20210107</startdate><enddate>20210107</enddate><creator>WHEATLEY, John A</creator><creator>ROEHRIG, Mark A</creator><scope>EVB</scope></search><sort><creationdate>20210107</creationdate><title>OPTICAL DEVICE COMPRISING WAVELENGTH-SELECTIVE OPTICAL FILTER INCLUDING DOWNCONVERTER</title><author>WHEATLEY, John A ; ROEHRIG, Mark A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021001726A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COLORIMETRY</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>HANDLING RECORD CARRIERS</topic><topic>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</topic><topic>MEASURING</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>RADIATION PYROMETRY</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WHEATLEY, John A</creatorcontrib><creatorcontrib>ROEHRIG, Mark A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WHEATLEY, John A</au><au>ROEHRIG, Mark A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPTICAL DEVICE COMPRISING WAVELENGTH-SELECTIVE OPTICAL FILTER INCLUDING DOWNCONVERTER</title><date>2021-01-07</date><risdate>2021</risdate><abstract>An optical system (150) is disclosed and includes an optical sensor (154), a plurality of photosensitive pixels (178) disposed on the optical sensor, a wavelength-selective optical filter (158) in optical communication with the photosensitive pixels, the wavelength- selective optical filter being disposed remotely from the optical sensor, and a plurality of spatially-variant areas (220, 224, 228, 232) disposed in the optical filter, at least one area of the plurality of spatially-variant areas including a downconverter (400, 500).
L'invention concerne un système optique (150) et comprend un capteur optique (154), une pluralité de pixels photosensibles (178) disposée sur le capteur optique, un filtre optique sélectif en longueur d'onde (158) en communication optique avec les pixels photosensibles, le filtre optique sélectif en longueur d'onde étant disposé à distance du capteur optique, et une pluralité de zones variant dans l'espace (220, 224, 228, 232) disposée dans le filtre optique, au moins une zone de la pluralité de zones variant dans l'espace comprenant un convertisseur abaisseur (400, 500).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COLORIMETRY COMPUTING COUNTING HANDLING RECORD CARRIERS MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS PRESENTATION OF DATA RADIATION PYROMETRY RECOGNITION OF DATA RECORD CARRIERS TESTING |
| title | OPTICAL DEVICE COMPRISING WAVELENGTH-SELECTIVE OPTICAL FILTER INCLUDING DOWNCONVERTER |
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