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1. 发明申请

US20220311200A1 CAPPED BLOCKING COATING FOR LASER OPTICS 有权
公开(公告)号：US20220311200A1
公开(公告)日：2022-09-29
申请号：US17690311
申请日：2022-03-09
申请人： CORNING INCORPORATED
发明人： Gerald Philip Cox , Thomas Edward Gebo
IPC分类号： H01S3/034
摘要： Methods, systems, and devices are described. A system may include an optically transmissive substrate having a protective coating on a first surface and a blocking coating on a second surface that is opposite the first surface. The protective coating is configured to protect the optically transmissive substrate from at least ultraviolet laser energy, and the blocking coating has a first thickness that is less than about 280 nanometers and is adhered to a subset of the second surface. The system further includes a capping layer covering the blocking coating that is on the subset of the second surface and having a second thickness less than the first thickness of the blocking coating. Additionally, the system includes a sealing component positioned between the capping layer and a structure configured to support the optically transmissive substrate.

2. 发明授权

US10295707B2 Durability coating for oxide films for metal fluoride optics 有权
公开(公告)号：US10295707B2
公开(公告)日：2019-05-21
申请号：US14623993
申请日：2015-02-17
申请人： Corning Incorporated
发明人： Gerald Philip Cox , Michael Joseph D'lallo , Jean-Francois Oudard , Jue Wang
IPC分类号： G02B1/14 , C09D1/00 , G02B1/115 , C04B41/00 , C23C14/02 , C23C14/06 , C23C14/22 , C30B25/00
摘要： A coated metal fluoride optic is provided. The coated metal fluoride optic includes an alkaline earth metal fluoride substrate and a coating disposed on at least one surface of the substrate. The coating includes an adhesion layer comprising a fluoride-containing material, a non-densified intermediate layer deposited on the adhesion layer, and a densified capping layer deposited on the intermediate layer.

3. 发明申请

US20170052293A1 COATING WITH ADHESION LAYER FOR UV OPTICS 审中-公开
标题翻译：涂料用于UV光学胶粘剂层
公开(公告)号：US20170052293A1
公开(公告)日：2017-02-23
申请号：US15229779
申请日：2016-08-05
申请人： Corning Incorporated
发明人： Michael Jerome Cangemi , Gerald Philip Cox , Jean-Francois Oudard
IPC分类号： G02B5/20 , C09J5/02 , B29D11/00 , G02B7/02 , G02B1/11
摘要： An optical assembly and a method for making the optical assembly. The optical assembly includes an optical element; an adhesion promoter; a blocking coating; a holder; and an adhesive configured to adhere the optical element to the holder. The blocking coating includes a light absorber that does not transmit light with wavelengths from greater than or equal to about 250 nm to less than or equal to about 400 nm; The light absorber is positioned such that light having a wavelength from greater than or equal to about 190 nm to less than or equal to about 500 nm is not incident to the adhesive. The adhesion promoter improves adhesion of the blocking coating to the optical element and reduces the likelihood of delamination during handling, operation, or clearing of the optical assembly.
摘要翻译：光学组件和制造光学组件的方法。光学组件包括光学元件; 粘合促进剂; 阻挡涂层; 持有人以及被配置为将光学元件粘附到保持器的粘合剂。阻挡涂层包括不透射波长大于或等于约250nm至小于或等于约400nm的光的光吸收体; 定位光吸收体使得具有大于或等于约190nm至小于或等于约500nm的波长的光不会入射到粘合剂。粘合促进剂改善了阻挡涂层对光学元件的粘附，并降低了在光学组件的处理，操作或清除期间分层的可能性。

4. 发明申请

US20230123796A1 ATOMIC LAYER DEPOSITION DERIVED PROTECTIVE COATINGS FOR CALCIUM FLUORIDE OPTICAL COMPONENTS 有权
公开(公告)号：US20230123796A1
公开(公告)日：2023-04-20
申请号：US17965122
申请日：2022-10-13
申请人： CORNING INCORPORATED
发明人： Donald Erwin Allen , Gerald Philip Cox , Keith John Donohue , Ming-Huang Huang , Hoon Kim , Jue Wang
IPC分类号： C23C16/40 , C23C16/455
摘要： A coated optical component includes an optical component and a conformal coating. The optical component is crystalline calcium fluoride and the conformal coating is an atomic layer deposition (ALD) coating in contact with a surface of the optical component. The ALD coating includes a metal fluoride ALD coating having a metal different from calcium. The ALD coating can include other metal oxide or metalloid oxide ALD coating layers. The method for making the coated optical component includes depositing an atomic layer deposition (ALD) coating on a surface of the optical component, where the ALD coating can be a metalloid oxide, a metal oxide, a metal fluoride having a metal that is different from calcium, or combinations of these. Sulfur hexafluoride is used as a fluorine source in the ALD process.

5. 发明授权

US10578785B2 Blocking coating with adhesion layer for ultraviolet optics 有权
公开(公告)号：US10578785B2
公开(公告)日：2020-03-03
申请号：US15229779
申请日：2016-08-05
申请人： Corning Incorporated
发明人： Michael Jerome Cangemi , Gerald Philip Cox , Jean-Francois Oudard
IPC分类号： B29D11/00 , C09J5/02 , G02B1/11 , G02B5/20 , G02B7/02 , G02B1/14 , G02B5/22 , G02B13/14
摘要： An optical assembly and a method for making the optical assembly. The optical assembly includes an optical element; an adhesion promoter; a blocking coating; a holder; and an adhesive configured to adhere the optical element to the holder. The blocking coating includes a light absorber that does not transmit light with wavelengths from greater than or equal to about 250 nm to less than or equal to about 400 nm; The light absorber is positioned such that light having a wavelength from greater than or equal to about 190 nm to less than or equal to about 500 nm is not incident to the adhesive. The adhesion promoter improves adhesion of the blocking coating to the optical element and reduces the likelihood of delamination during handling, operation, or clearing of the optical assembly.

6. 发明申请

US20150241605A1 DURABILITY COATING FOR OXIDE FILMS FOR METAL FLUORIDE OPTICS 审中-公开
标题翻译：用于金属氟化物光学氧化物膜的耐久性涂层
公开(公告)号：US20150241605A1
公开(公告)日：2015-08-27
申请号：US14623993
申请日：2015-02-17
申请人： CORNING INCORPORATED
发明人： Gerald Philip Cox , Michael Joseph D'lallo , Jean-Francois Oudard , Jue Wang
IPC分类号： G02B1/14 , C09D1/00
CPC分类号： G02B1/14 , C04B41/00 , C09D1/00 , C23C14/024 , C23C14/0694 , C23C14/22 , G02B1/115 , Y10T428/265
摘要： A coated metal fluoride optic is provided. The coated metal fluoride optic includes an alkaline earth metal fluoride substrate and a coating disposed on at least one surface of the substrate. The coating includes an adhesion layer comprising a fluoride-containing material, a non-densified intermediate layer deposited on the adhesion layer, and a densified capping layer deposited on the intermediate layer.
摘要翻译：提供涂覆金属氟化物光学元件。涂覆的金属氟化物光学元件包括碱土金属氟化物基底和设置在基底的至少一个表面上的涂层。该涂层包括包含含氟化物材料，沉积在粘合层上的非致密化中间层和沉积在中间层上的致密化覆盖层的粘附层。

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