Lens with gradient index of refraction
The invention relates to the field of optoelectronics and may be used in the fiber-optic data transmission systems and in the data recording-reading systems by means of the optical carrier.Summary of the invention consists in that the lens with gradient index of refraction contains a light-insulatin...
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| creator | BEREGOI Eugen BÂRZOI Octavian CORNEA Constantin NISTIRIUC Pavel ŢURCAN Dinu NISTIRIUC Ion BEŢIVU Natalia |
| description | The invention relates to the field of optoelectronics and may be used in the fiber-optic data transmission systems and in the data recording-reading systems by means of the optical carrier.Summary of the invention consists in that the lens with gradient index of refraction contains a light-insulating shell with core, placed inside the inductance coil. With that the shell is made in the form of a plastic tube and the core in made in the form of a colloidal suspension of powder YFe5O12 in polyethylsiloxane oil.
Invenţia se referă la domeniul optoelectronicii şi poate fi utilizată în sistemele de transmitere a informaţiei prin fibre optice şi în sistemele înregistrare-citire a informaţiei prin intermediul purtătoarei optice.Esenţa invenţiei constă în aceea că lentila cu indice de refracţie gradat conţine un înveliş de protecţie contra luminii cu miez, amplasat coaxial înăuntrul unei bobine de inductanţă. Totodată învelişul este executat ca un tub din masă plastică, iar miezul este executat ca o suspensie coloidală de praf Y3Fe5O12 în ulei de polietilsiloxan.
Изобретение относится к области оптоэлектроники и может быть использовано в волоконно-оптических системах передачи информации и в системах записи-считывания информации с использованием оптической несущей.Сущность изобретения заключается в том, что линза с градиентным показателем преломления содержит светоизолирующую оболочку с сердцевиной, расположенную внутри катушки индуктивности. При этом оболочка выполнена в виде пластмассовой трубки, а сердцевина - в виде коллоидной суспензии порошка Y3Fe5O12 в полиэтилсилоксановом масле. |
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Invenţia se referă la domeniul optoelectronicii şi poate fi utilizată în sistemele de transmitere a informaţiei prin fibre optice şi în sistemele înregistrare-citire a informaţiei prin intermediul purtătoarei optice.Esenţa invenţiei constă în aceea că lentila cu indice de refracţie gradat conţine un înveliş de protecţie contra luminii cu miez, amplasat coaxial înăuntrul unei bobine de inductanţă. Totodată învelişul este executat ca un tub din masă plastică, iar miezul este executat ca o suspensie coloidală de praf Y3Fe5O12 în ulei de polietilsiloxan.
Изобретение относится к области оптоэлектроники и может быть использовано в волоконно-оптических системах передачи информации и в системах записи-считывания информации с использованием оптической несущей.Сущность изобретения заключается в том, что линза с градиентным показателем преломления содержит светоизолирующую оболочку с сердцевиной, расположенную внутри катушки индуктивности. При этом оболочка выполнена в виде пластмассовой трубки, а сердцевина - в виде коллоидной суспензии порошка Y3Fe5O12 в полиэтилсилоксановом масле.</description><language>eng ; rum ; rus</language><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS</subject><creationdate>2003</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=20031231&DB=EPODOC&CC=MD&NR=2200G2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20031231&DB=EPODOC&CC=MD&NR=2200G2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BEREGOI Eugen</creatorcontrib><creatorcontrib>BÂRZOI Octavian</creatorcontrib><creatorcontrib>CORNEA Constantin</creatorcontrib><creatorcontrib>NISTIRIUC Pavel</creatorcontrib><creatorcontrib>ŢURCAN Dinu</creatorcontrib><creatorcontrib>NISTIRIUC Ion</creatorcontrib><creatorcontrib>BEŢIVU Natalia</creatorcontrib><title>Lens with gradient index of refraction</title><description>The invention relates to the field of optoelectronics and may be used in the fiber-optic data transmission systems and in the data recording-reading systems by means of the optical carrier.Summary of the invention consists in that the lens with gradient index of refraction contains a light-insulating shell with core, placed inside the inductance coil. With that the shell is made in the form of a plastic tube and the core in made in the form of a colloidal suspension of powder YFe5O12 in polyethylsiloxane oil.
Invenţia se referă la domeniul optoelectronicii şi poate fi utilizată în sistemele de transmitere a informaţiei prin fibre optice şi în sistemele înregistrare-citire a informaţiei prin intermediul purtătoarei optice.Esenţa invenţiei constă în aceea că lentila cu indice de refracţie gradat conţine un înveliş de protecţie contra luminii cu miez, amplasat coaxial înăuntrul unei bobine de inductanţă. Totodată învelişul este executat ca un tub din masă plastică, iar miezul este executat ca o suspensie coloidală de praf Y3Fe5O12 în ulei de polietilsiloxan.
Изобретение относится к области оптоэлектроники и может быть использовано в волоконно-оптических системах передачи информации и в системах записи-считывания информации с использованием оптической несущей.Сущность изобретения заключается в том, что линза с градиентным показателем преломления содержит светоизолирующую оболочку с сердцевиной, расположенную внутри катушки индуктивности. При этом оболочка выполнена в виде пластмассовой трубки, а сердцевина - в виде коллоидной суспензии порошка Y3Fe5O12 в полиэтилсилоксановом масле.</description><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDzSc0rVijPLMlQSC9KTMlMzStRyMxLSa1QyE9TKEpNK0pMLsnMz-NhYE1LzClO5YXS3Axybq4hzh66qQX58anFBYnJqXmpJfG-LkZGBgbu7kbGBBUAAH0SJkM</recordid><startdate>20031231</startdate><enddate>20031231</enddate><creator>BEREGOI Eugen</creator><creator>BÂRZOI Octavian</creator><creator>CORNEA Constantin</creator><creator>NISTIRIUC Pavel</creator><creator>ŢURCAN Dinu</creator><creator>NISTIRIUC Ion</creator><creator>BEŢIVU Natalia</creator><scope>EVB</scope></search><sort><creationdate>20031231</creationdate><title>Lens with gradient index of refraction</title><author>BEREGOI Eugen ; BÂRZOI Octavian ; CORNEA Constantin ; NISTIRIUC Pavel ; ŢURCAN Dinu ; NISTIRIUC Ion ; BEŢIVU Natalia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MD2200GG23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum ; rus</language><creationdate>2003</creationdate><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>BEREGOI Eugen</creatorcontrib><creatorcontrib>BÂRZOI Octavian</creatorcontrib><creatorcontrib>CORNEA Constantin</creatorcontrib><creatorcontrib>NISTIRIUC Pavel</creatorcontrib><creatorcontrib>ŢURCAN Dinu</creatorcontrib><creatorcontrib>NISTIRIUC Ion</creatorcontrib><creatorcontrib>BEŢIVU Natalia</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BEREGOI Eugen</au><au>BÂRZOI Octavian</au><au>CORNEA Constantin</au><au>NISTIRIUC Pavel</au><au>ŢURCAN Dinu</au><au>NISTIRIUC Ion</au><au>BEŢIVU Natalia</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Lens with gradient index of refraction</title><date>2003-12-31</date><risdate>2003</risdate><abstract>The invention relates to the field of optoelectronics and may be used in the fiber-optic data transmission systems and in the data recording-reading systems by means of the optical carrier.Summary of the invention consists in that the lens with gradient index of refraction contains a light-insulating shell with core, placed inside the inductance coil. With that the shell is made in the form of a plastic tube and the core in made in the form of a colloidal suspension of powder YFe5O12 in polyethylsiloxane oil.
Invenţia se referă la domeniul optoelectronicii şi poate fi utilizată în sistemele de transmitere a informaţiei prin fibre optice şi în sistemele înregistrare-citire a informaţiei prin intermediul purtătoarei optice.Esenţa invenţiei constă în aceea că lentila cu indice de refracţie gradat conţine un înveliş de protecţie contra luminii cu miez, amplasat coaxial înăuntrul unei bobine de inductanţă. Totodată învelişul este executat ca un tub din masă plastică, iar miezul este executat ca o suspensie coloidală de praf Y3Fe5O12 în ulei de polietilsiloxan.
Изобретение относится к области оптоэлектроники и может быть использовано в волоконно-оптических системах передачи информации и в системах записи-считывания информации с использованием оптической несущей.Сущность изобретения заключается в том, что линза с градиентным показателем преломления содержит светоизолирующую оболочку с сердцевиной, расположенную внутри катушки индуктивности. При этом оболочка выполнена в виде пластмассовой трубки, а сердцевина - в виде коллоидной суспензии порошка Y3Fe5O12 в полиэтилсилоксановом масле.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS |
| title | Lens with gradient index of refraction |
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