DEVICE FOR CONCENTRATING OPTICAL RADIATION
A holographic planar concentrator (HPC) (10') for collecting and concentrating optical radiation is provided. The holographic planar concentrator (10') comprises a planar highly transparent plate (12, 12') and at least one multiplexed holographic optical film (14, 14') mounted on...
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| creator | ROSENBERG, GLENN, A |
| description | A holographic planar concentrator (HPC) (10') for collecting and concentrating optical radiation is provided. The holographic planar concentrator (10') comprises a planar highly transparent plate (12, 12') and at least one multiplexed holographic optical film (14, 14') mounted on a surface thereof. The multiplexed holographic optical film (14, 14') has recorded therein a plurality of diffractive structures having one or more regions (14, 114, 214) which are angularly and spectrally multiplexed. Two or more of the regions (14, 114, 214) may be configured to provide spatial multiplexing. The recording of the plurality of diffractive structures is tailored to the intended orientation of the holographic planar concentrator (10') to solar energy. At least one solar energy-collecting device (30), such as a photovoltaic cell, is mounted beneath said holographic optical film (14, 14'). The optical radiation is guided within the plate by the holographic film (14, 14') and total internal reflection to be concentrated on the solar energer collecting device (30).
L'invention concerne un concentrateur holographique planaire (10') permettant de recueillir et de concentrer les rayons optiques, qui comprend une plaque planaire très transparente (12, 12') et, sur une surface de cette plaque, au moins un film optique holographique multiplexé (14, 14') dans lequel sont enregistrées plusieurs structures à diffraction ayant une ou plusieurs régions (14, 114, 214) à multiplexage angulaire et spectral. Deux ou plus de deux régions (14, 114, 214) peuvent avoir une configuration assurant un multiplexage spatial. L'enregistrement des structures à diffraction est adapté à l'orientation voulue du concentrateur (10') vis-à-vis de l'énergie solaire. Au moins un dispositif capteur d'énergie solaire (30), du type cellule photovoltaïque, est monté sous le film optique holographique (14, 14'). Les rayons optiques sont guidés dans la plaque par le film holographique (14, 14') et la réflexion interne totale à concentrer dans le capteur solaire (30). |
| format | Patent |
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L'invention concerne un concentrateur holographique planaire (10') permettant de recueillir et de concentrer les rayons optiques, qui comprend une plaque planaire très transparente (12, 12') et, sur une surface de cette plaque, au moins un film optique holographique multiplexé (14, 14') dans lequel sont enregistrées plusieurs structures à diffraction ayant une ou plusieurs régions (14, 114, 214) à multiplexage angulaire et spectral. Deux ou plus de deux régions (14, 114, 214) peuvent avoir une configuration assurant un multiplexage spatial. L'enregistrement des structures à diffraction est adapté à l'orientation voulue du concentrateur (10') vis-à-vis de l'énergie solaire. Au moins un dispositif capteur d'énergie solaire (30), du type cellule photovoltaïque, est monté sous le film optique holographique (14, 14'). Les rayons optiques sont guidés dans la plaque par le film holographique (14, 14') et la réflexion interne totale à concentrer dans le capteur solaire (30).</description><edition>7</edition><language>eng ; fre</language><subject>BASIC ELECTRIC ELEMENTS ; BLASTING ; CINEMATOGRAPHY ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; ELECTROGRAPHY ; HEATING ; HOLOGRAPHIC PROCESSES OR APPARATUS ; HOLOGRAPHY ; LIGHTING ; MECHANICAL ENGINEERING ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHOTOGRAPHY ; PHYSICS ; RANGES ; SEMICONDUCTOR DEVICES ; SOLAR HEAT COLLECTORS ; SOLAR HEAT SYSTEMS ; VENTILATING ; WEAPONS</subject><creationdate>2000</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=20001207&DB=EPODOC&CC=WO&NR=0074147A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20001207&DB=EPODOC&CC=WO&NR=0074147A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROSENBERG, GLENN, A</creatorcontrib><title>DEVICE FOR CONCENTRATING OPTICAL RADIATION</title><description>A holographic planar concentrator (HPC) (10') for collecting and concentrating optical radiation is provided. The holographic planar concentrator (10') comprises a planar highly transparent plate (12, 12') and at least one multiplexed holographic optical film (14, 14') mounted on a surface thereof. The multiplexed holographic optical film (14, 14') has recorded therein a plurality of diffractive structures having one or more regions (14, 114, 214) which are angularly and spectrally multiplexed. Two or more of the regions (14, 114, 214) may be configured to provide spatial multiplexing. The recording of the plurality of diffractive structures is tailored to the intended orientation of the holographic planar concentrator (10') to solar energy. At least one solar energy-collecting device (30), such as a photovoltaic cell, is mounted beneath said holographic optical film (14, 14'). The optical radiation is guided within the plate by the holographic film (14, 14') and total internal reflection to be concentrated on the solar energer collecting device (30).
L'invention concerne un concentrateur holographique planaire (10') permettant de recueillir et de concentrer les rayons optiques, qui comprend une plaque planaire très transparente (12, 12') et, sur une surface de cette plaque, au moins un film optique holographique multiplexé (14, 14') dans lequel sont enregistrées plusieurs structures à diffraction ayant une ou plusieurs régions (14, 114, 214) à multiplexage angulaire et spectral. Deux ou plus de deux régions (14, 114, 214) peuvent avoir une configuration assurant un multiplexage spatial. L'enregistrement des structures à diffraction est adapté à l'orientation voulue du concentrateur (10') vis-à-vis de l'énergie solaire. Au moins un dispositif capteur d'énergie solaire (30), du type cellule photovoltaïque, est monté sous le film optique holographique (14, 14'). Les rayons optiques sont guidés dans la plaque par le film holographique (14, 14') et la réflexion interne totale à concentrer dans le capteur solaire (30).</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BLASTING</subject><subject>CINEMATOGRAPHY</subject><subject>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</subject><subject>ELECTRICITY</subject><subject>ELECTROGRAPHY</subject><subject>HEATING</subject><subject>HOLOGRAPHIC PROCESSES OR APPARATUS</subject><subject>HOLOGRAPHY</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHOTOGRAPHY</subject><subject>PHYSICS</subject><subject>RANGES</subject><subject>SEMICONDUCTOR DEVICES</subject><subject>SOLAR HEAT COLLECTORS</subject><subject>SOLAR HEAT SYSTEMS</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBycQ3zdHZVcPMPUnD293N29QsJcgzx9HNX8A8I8XR29FEIcnTxBIr4-_EwsKYl5hSn8kJpbgYFN9cQZw_d1IL8-NTigsTk1LzUkvhwfwMDcxNDE3NHQ2MilAAACnckVg</recordid><startdate>20001207</startdate><enddate>20001207</enddate><creator>ROSENBERG, GLENN, A</creator><scope>EVB</scope></search><sort><creationdate>20001207</creationdate><title>DEVICE FOR CONCENTRATING OPTICAL RADIATION</title><author>ROSENBERG, GLENN, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO0074147A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2000</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BLASTING</topic><topic>CINEMATOGRAPHY</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>ELECTROGRAPHY</topic><topic>HEATING</topic><topic>HOLOGRAPHIC PROCESSES OR APPARATUS</topic><topic>HOLOGRAPHY</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHOTOGRAPHY</topic><topic>PHYSICS</topic><topic>RANGES</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>SOLAR HEAT COLLECTORS</topic><topic>SOLAR HEAT SYSTEMS</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ROSENBERG, GLENN, A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ROSENBERG, GLENN, A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEVICE FOR CONCENTRATING OPTICAL RADIATION</title><date>2000-12-07</date><risdate>2000</risdate><abstract>A holographic planar concentrator (HPC) (10') for collecting and concentrating optical radiation is provided. The holographic planar concentrator (10') comprises a planar highly transparent plate (12, 12') and at least one multiplexed holographic optical film (14, 14') mounted on a surface thereof. The multiplexed holographic optical film (14, 14') has recorded therein a plurality of diffractive structures having one or more regions (14, 114, 214) which are angularly and spectrally multiplexed. Two or more of the regions (14, 114, 214) may be configured to provide spatial multiplexing. The recording of the plurality of diffractive structures is tailored to the intended orientation of the holographic planar concentrator (10') to solar energy. At least one solar energy-collecting device (30), such as a photovoltaic cell, is mounted beneath said holographic optical film (14, 14'). The optical radiation is guided within the plate by the holographic film (14, 14') and total internal reflection to be concentrated on the solar energer collecting device (30).
L'invention concerne un concentrateur holographique planaire (10') permettant de recueillir et de concentrer les rayons optiques, qui comprend une plaque planaire très transparente (12, 12') et, sur une surface de cette plaque, au moins un film optique holographique multiplexé (14, 14') dans lequel sont enregistrées plusieurs structures à diffraction ayant une ou plusieurs régions (14, 114, 214) à multiplexage angulaire et spectral. Deux ou plus de deux régions (14, 114, 214) peuvent avoir une configuration assurant un multiplexage spatial. L'enregistrement des structures à diffraction est adapté à l'orientation voulue du concentrateur (10') vis-à-vis de l'énergie solaire. Au moins un dispositif capteur d'énergie solaire (30), du type cellule photovoltaïque, est monté sous le film optique holographique (14, 14'). Les rayons optiques sont guidés dans la plaque par le film holographique (14, 14') et la réflexion interne totale à concentrer dans le capteur solaire (30).</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | BASIC ELECTRIC ELEMENTS BLASTING CINEMATOGRAPHY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROGRAPHY HEATING HOLOGRAPHIC PROCESSES OR APPARATUS HOLOGRAPHY LIGHTING MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS RANGES SEMICONDUCTOR DEVICES SOLAR HEAT COLLECTORS SOLAR HEAT SYSTEMS VENTILATING WEAPONS |
| title | DEVICE FOR CONCENTRATING OPTICAL RADIATION |
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