OPTICAL ELEMENT COMPRISING A TRANSPARENT SUBSTRATE AND AN ANTI-REFLECTION COATING FOR THE NEAR-INFRARED REGION OF WAVELENGTHS
An optical element is described which comprises a transparent substrate and, on this substrate, an antireflection coating for the range of wavelengths from approximately 700 nm to approximately 1700 nm, which coating comprises a plurality of uniform layers with a refractive index which decreases tow...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HAISMA, JAN VAN DER WERF, PIETER |
| description | An optical element is described which comprises a transparent substrate and, on this substrate, an antireflection coating for the range of wavelengths from approximately 700 nm to approximately 1700 nm, which coating comprises a plurality of uniform layers with a refractive index which decreases towards the outside, and an underlying basic coating. The effective refractive index at the top of the basic coating is at least 2.5 and the basic coating comprises a graded-index layer. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP0127231B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP0127231B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP0127231B13</originalsourceid><addsrcrecordid>eNqNjcEKwjAMhnfxIOo75AUGbjt47rp0K2xpSaMex5B6Eh3Mq-9uBz6AkBB-_u8j2-zjvFitesAeByQB7QbPNlhqQYGwouAVr0U41yFlQVDUpE0jNmc0PWqxjpKpZNWMY5AOgVBxbslw8htgbFfIGbiqS3pGrXRhn23u02OJh9_dZWBQdJfH-TXGZZ5u8RnfI_pjUZ7KqqiL6g_kC02xOuE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>OPTICAL ELEMENT COMPRISING A TRANSPARENT SUBSTRATE AND AN ANTI-REFLECTION COATING FOR THE NEAR-INFRARED REGION OF WAVELENGTHS</title><source>esp@cenet</source><creator>HAISMA, JAN ; VAN DER WERF, PIETER</creator><creatorcontrib>HAISMA, JAN ; VAN DER WERF, PIETER</creatorcontrib><description>An optical element is described which comprises a transparent substrate and, on this substrate, an antireflection coating for the range of wavelengths from approximately 700 nm to approximately 1700 nm, which coating comprises a plurality of uniform layers with a refractive index which decreases towards the outside, and an underlying basic coating. The effective refractive index at the top of the basic coating is at least 2.5 and the basic coating comprises a graded-index layer.</description><edition>4</edition><language>eng</language><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMISTRY ; GLASS ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; METALLURGY ; MINERAL OR SLAG WOOL ; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS ; OPTICS ; PHYSICS ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS</subject><creationdate>1987</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=19870826&DB=EPODOC&CC=EP&NR=0127231B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19870826&DB=EPODOC&CC=EP&NR=0127231B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HAISMA, JAN</creatorcontrib><creatorcontrib>VAN DER WERF, PIETER</creatorcontrib><title>OPTICAL ELEMENT COMPRISING A TRANSPARENT SUBSTRATE AND AN ANTI-REFLECTION COATING FOR THE NEAR-INFRARED REGION OF WAVELENGTHS</title><description>An optical element is described which comprises a transparent substrate and, on this substrate, an antireflection coating for the range of wavelengths from approximately 700 nm to approximately 1700 nm, which coating comprises a plurality of uniform layers with a refractive index which decreases towards the outside, and an underlying basic coating. The effective refractive index at the top of the basic coating is at least 2.5 and the basic coating comprises a graded-index layer.</description><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</subject><subject>CHEMISTRY</subject><subject>GLASS</subject><subject>JOINING GLASS TO GLASS OR OTHER MATERIALS</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><subject>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</subject><subject>OPTICS</subject><subject>PHYSICS</subject><subject>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</subject><subject>SURFACE TREATMENT OF GLASS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjcEKwjAMhnfxIOo75AUGbjt47rp0K2xpSaMex5B6Eh3Mq-9uBz6AkBB-_u8j2-zjvFitesAeByQB7QbPNlhqQYGwouAVr0U41yFlQVDUpE0jNmc0PWqxjpKpZNWMY5AOgVBxbslw8htgbFfIGbiqS3pGrXRhn23u02OJh9_dZWBQdJfH-TXGZZ5u8RnfI_pjUZ7KqqiL6g_kC02xOuE</recordid><startdate>19870826</startdate><enddate>19870826</enddate><creator>HAISMA, JAN</creator><creator>VAN DER WERF, PIETER</creator><scope>EVB</scope></search><sort><creationdate>19870826</creationdate><title>OPTICAL ELEMENT COMPRISING A TRANSPARENT SUBSTRATE AND AN ANTI-REFLECTION COATING FOR THE NEAR-INFRARED REGION OF WAVELENGTHS</title><author>HAISMA, JAN ; VAN DER WERF, PIETER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0127231B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</creationdate><topic>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</topic><topic>CHEMISTRY</topic><topic>GLASS</topic><topic>JOINING GLASS TO GLASS OR OTHER MATERIALS</topic><topic>METALLURGY</topic><topic>MINERAL OR SLAG WOOL</topic><topic>OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS</topic><topic>OPTICS</topic><topic>PHYSICS</topic><topic>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</topic><topic>SURFACE TREATMENT OF GLASS</topic><toplevel>online_resources</toplevel><creatorcontrib>HAISMA, JAN</creatorcontrib><creatorcontrib>VAN DER WERF, PIETER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HAISMA, JAN</au><au>VAN DER WERF, PIETER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>OPTICAL ELEMENT COMPRISING A TRANSPARENT SUBSTRATE AND AN ANTI-REFLECTION COATING FOR THE NEAR-INFRARED REGION OF WAVELENGTHS</title><date>1987-08-26</date><risdate>1987</risdate><abstract>An optical element is described which comprises a transparent substrate and, on this substrate, an antireflection coating for the range of wavelengths from approximately 700 nm to approximately 1700 nm, which coating comprises a plurality of uniform layers with a refractive index which decreases towards the outside, and an underlying basic coating. The effective refractive index at the top of the basic coating is at least 2.5 and the basic coating comprises a graded-index layer.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_EP0127231B1 |
| source | esp@cenet |
| subjects | CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS |
| title | OPTICAL ELEMENT COMPRISING A TRANSPARENT SUBSTRATE AND AN ANTI-REFLECTION COATING FOR THE NEAR-INFRARED REGION OF WAVELENGTHS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T00%3A15%3A14IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HAISMA,%20JAN&rft.date=1987-08-26&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP0127231B1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |