FR3108735A1 - Rain-erosion resistant optical component - Google Patents
Rain-erosion resistant optical component Download PDFInfo
- Publication number
- FR3108735A1 FR3108735A1 FR1911390A FR1911390A FR3108735A1 FR 3108735 A1 FR3108735 A1 FR 3108735A1 FR 1911390 A FR1911390 A FR 1911390A FR 1911390 A FR1911390 A FR 1911390A FR 3108735 A1 FR3108735 A1 FR 3108735A1
- Authority
- FR
- France
- Prior art keywords
- optical component
- rain
- erosion resistant
- resistant optical
- wavelengths
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000002105 nanoparticle Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/206—Filters comprising particles embedded in a solid matrix
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/281—Interference filters designed for the infrared light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/281—Interference filters designed for the infrared light
- G02B5/282—Interference filters designed for the infrared light reflecting for infrared and transparent for visible light, e.g. heat reflectors, laser protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0203—Containers; Encapsulations, e.g. encapsulation of photodiodes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Optical Filters (AREA)
Abstract
Composant optique (5) comprenant un substrat (6) en un matériau ayant un taux prédéterminé de transmission de rayonnements ayant une longueur d’onde comprise dans une bande prédéterminée de longueurs d’onde, et un revêtement (7) s’étendant sur une surface (6’) du substrat (6). Le revêtement (7) comprend une matrice (8) à base d’au moins un polymère dans laquelle sont noyées des nanoparticules (9), le composant optique (5) ayant au total un taux de transmission suffisant pour l’application pour des longueurs d’ondes comprises dans la bande prédéterminée de longueurs d’onde. FIGURE DE L’ABREGE : Fig. 2Optical component (5) comprising a substrate (6) made of a material having a predetermined rate of transmission of radiation having a wavelength comprised in a predetermined band of wavelengths, and a coating (7) extending over a surface (6') of the substrate (6). The coating (7) comprises a matrix (8) based on at least one polymer in which nanoparticles (9) are embedded, the optical component (5) having in total a transmission rate sufficient for the application for lengths of waves included in the predetermined band of wavelengths. FIGURE OF THE ABRIDGE: Fig. 2
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1911390A FR3108735A1 (en) | 2019-10-14 | 2019-10-14 | Rain-erosion resistant optical component |
GB2111720.5A GB2600216A (en) | 2019-10-14 | 2021-08-16 | Optical component resistant to pluvio-erosion |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1911390A FR3108735A1 (en) | 2019-10-14 | 2019-10-14 | Rain-erosion resistant optical component |
FR1911390 | 2019-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR3108735A1 true FR3108735A1 (en) | 2021-10-01 |
Family
ID=77892808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1911390A Pending FR3108735A1 (en) | 2019-10-14 | 2019-10-14 | Rain-erosion resistant optical component |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3108735A1 (en) |
GB (1) | GB2600216A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010041968A2 (en) * | 2008-10-06 | 2010-04-15 | Perkinelmer Optoelectronics Philippines, Ltd. | Nanocomposites for optoelectronic devices |
US20130233376A1 (en) * | 2010-11-17 | 2013-09-12 | Mitsui Chemicals, Inc. | Solar-cell sealant and solar-cell module using same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010078071A1 (en) * | 2008-12-30 | 2010-07-08 | 3M Innovative Properties Company | Antireflective articles and methods of making the same |
US9397237B2 (en) * | 2013-12-12 | 2016-07-19 | Raytheon Company | Broadband graphene-based optical limiter for the protection of backside illuminated CMOS detectors |
JP2017031322A (en) * | 2015-07-31 | 2017-02-09 | 富士フイルム株式会社 | Heat insulation coating |
WO2018067960A1 (en) * | 2016-10-06 | 2018-04-12 | Metashield Llc | Nanoparticle enhanced coating for transparent uv-resistant films and related methods and components |
JP2021535009A (en) * | 2018-08-31 | 2021-12-16 | スリーエム イノベイティブ プロパティズ カンパニー | Articles containing nanostructured surfaces and mutual intrusive layers and methods for manufacturing them |
-
2019
- 2019-10-14 FR FR1911390A patent/FR3108735A1/en active Pending
-
2021
- 2021-08-16 GB GB2111720.5A patent/GB2600216A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010041968A2 (en) * | 2008-10-06 | 2010-04-15 | Perkinelmer Optoelectronics Philippines, Ltd. | Nanocomposites for optoelectronic devices |
US20130233376A1 (en) * | 2010-11-17 | 2013-09-12 | Mitsui Chemicals, Inc. | Solar-cell sealant and solar-cell module using same |
Non-Patent Citations (1)
Title |
---|
FRÉDÉRIC CHAPUT ET AL: "Rare Earth Fluoride Nanoparticles Obtained Using Charge Transfer Complexes: A Versatile and Efficient Route toward Colloidal Suspensions and Monolithic Transparent Xerogels", LANGMUIR, vol. 27, no. 9, 3 May 2011 (2011-05-03), US, pages 5555 - 5561, XP055302755, ISSN: 0743-7463, DOI: 10.1021/la105070p * |
Also Published As
Publication number | Publication date |
---|---|
GB2600216A (en) | 2022-04-27 |
GB202111720D0 (en) | 2021-09-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20220603 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
TQ | Partial transmission of property |
Owner name: UNIVERSITE CLAUDE BERNARD - LYON 1, FR Effective date: 20230821 Owner name: ECOLE NORMALE SUPERIEURE DE LYON, FR Effective date: 20230821 Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, FR Effective date: 20230821 Owner name: SAFRAN ELECTRONICS AND DEFENSE, FR Effective date: 20230821 |