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公开(公告)号：US20170341726A1
公开(公告)日：2017-11-30
申请号：US15678589
申请日：2017-08-16
Applicant: Raytheon Company
Inventor： David A. Vasquez , Michael Ushinsky , Joseph J. Ichkhan
CPC classification number: B64C1/1484 , B32B37/30 , B64C1/1492 , B64C21/00 , B64C23/06 , B64C2230/10 , B64D47/08 , F42B10/46 , F42B15/34 , H05B3/84 , Y02T50/162 , Y02T50/166
Abstract: A method of improving optical characteristics of an optical window operating in a flow of fluid and having first and second panes of optically transmissive material—each having an edge adjacent to, parallel with, and at least partially coextensive with each other—is described herein. The method includes inserting a thermally conductive blade between two adjacent edges of the first and second panes of optically transmissive material; and lifting an adverse flow stagnation zone forward of the optical window by protruding the thermally conductive blade into the flow of fluid from an outer surface of the panes of the optical window.
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公开(公告)号：US20160009360A1
公开(公告)日：2016-01-14
申请号：US14330493
申请日：2014-07-14
Applicant: Raytheon Company
Inventor： David A. Vasquez , Michael Ushinsky , Joseph J. Ichkhan
CPC classification number: B64C1/1484 , B32B37/30 , B64C1/1492 , B64C21/00 , B64C23/06 , B64C2230/10 , B64D47/08 , F42B10/46 , F42B15/34 , H05B3/84 , Y02T50/162 , Y02T50/166
Abstract: A method of improving optical characteristics of an optical window operating in a flow of fluid and having first and second panes of optically transmissive material—each having an edge adjacent to, parallel with, and at least partially coextensive with each other—is described herein. The method includes inserting a thermally conductive blade between two adjacent edges of the first and second panes of optically transmissive material; and lifting an adverse flow stagnation zone forward of the optical window by protruding the thermally conductive blade into the flow of fluid from an outer surface of the panes of the optical window.
Abstract translation: 本文描述了改善在流体流动中操作并且具有第一和第二透光材料的光学窗口的光学特性的方法，每个光学透镜材料具有彼此相邻，平行并且至少部分共同延伸的边缘。 该方法包括在导光材料的第一和第二窗玻璃的两个相邻边缘之间插入导热叶片; 以及通过将导热叶片从光学窗口的窗格的外表面突出到流体流中来提升光学窗口向前的不利的流动停滞区域。
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公开(公告)号：US20200248285A1
公开(公告)日：2020-08-06
申请号：US16265085
申请日：2019-02-01
Applicant: RAYTHEON COMPANY
Inventor： SUNDER S. RAJAN , Robert Ko , Michael Ushinsky
Abstract: A compliant mount or mechanism structure includes a titanium-zirconium-niobium alloy including titanium, about 13.5 to about 14.5 wt. % zirconium, and about 18 to about 19 weight % (wt. %) niobium. The titanium-zirconium-niobium alloy has a congruent melting temperature of about 1750 to about 1800° C.
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Patent Agency Ranking
公开(公告)号：US10511135B2
公开(公告)日：2019-12-17
申请号：US15846434
申请日：2017-12-19
Applicant: Raytheon Company
Inventor： Friedrich P. Strohkendl , Michael Ushinsky , Jeffrey P. Yanevich
IPC: H01S3/04 , H01S3/23 , H01S3/10 , H01S3/17 , H01S3/063 , H01S3/06 , H01S3/091 , H01S3/094 , H01S3/0941 , H01S3/02 , H01S3/042
Abstract: An apparatus includes a PWG having a core region and a cladding layer. The amplifier is configured to receive pump light. The core region is configured to amplify an input beam using energy from the pump light to generate an amplified output beam. The apparatus also includes a cooling fluid configured to cool the core region. The cooling fluid has a lower refractive index than the core region and the cladding layer in order to support guiding of the input beam and pump light within the amplifier. The amplifier also includes first and second endcaps attached to opposite faces of the core region and cladding layer. The core region, cladding layer, and endcaps collectively form a monolithic fused structure. Each endcap has a major outer surface that is larger in area than a combined area of the faces of the core region and cladding layer to which the endcap is attached.
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公开(公告)号：US09606311B2
公开(公告)日：2017-03-28
申请号：US14133264
申请日：2013-12-18
Applicant: Raytheon Company
Inventor： Joseph L. Pikulski , Michael Ushinsky , Friedrich P. Strohkendl , Carl W. Townsend
CPC classification number: G02B6/4272 , C25D5/02 , C25D7/0607 , G02B6/3608 , G02B6/3612 , G02B6/3636 , H01S3/0407 , H01S3/042 , H01S3/06704
Abstract: A method includes obtaining a substrate having at least one exposed metal surface. The method also includes electro-depositing metal onto the at least one exposed metal surface of the substrate and around at least a portion of an optical fiber to secure the optical fiber to the substrate. The substrate and the electro-deposited metal are configured to remove heat from the optical fiber. The method could further include electro-depositing metal around a sacrificial material and removing the sacrificial material to form at least one cooling channel through the electro-deposited metal. The optical fiber could include a polymer coating, where a portion of the polymer coating is removed at an end of the optical fiber. The substrate and the electro-deposited metal could be faceted at an input of the optical fiber and at an output of the optical fiber. The optical fiber could have a coiled arrangement on the substrate.
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16.发明授权Broadband graphene-based optical limiter for the protection of backside illuminated CMOS detectors 有权宽带石墨烯光学限制器，用于保护背面照明CMOS检测器公开(公告)号：US09397237B2
公开(公告)日：2016-07-19
申请号：US14104472
申请日：2013-12-12
Applicant: RAYTHEON COMPANY
Inventor： Michael Ushinsky , Mitchell Haeri
IPC: H01L31/0232 , H01L31/0216 , H01L27/146 , G02F1/35 , G02B5/20
CPC classification number: H01L31/02164 , G02B5/208 , G02F1/3523 , G02F2202/36 , G02F2203/10 , G02F2203/52 , H01L27/1462 , H01L27/14623 , H01L27/1464 , H01L27/14685 , H04N5/33 , H04N5/374
Abstract: An optical device may include a sacrificial limiter filter including at least one layer of graphene disposed on a substrate. The at least one layer of graphene may be configured to absorb and scatter at least a portion of electromagnetic radiation incident on the at least one layer of graphene.
Abstract translation: 光学装置可以包括牺牲限制器滤光器，其包括设置在基板上的至少一层石墨烯。 至少一层石墨烯可以被配置为吸收和散射入射在至少一层石墨烯上的电磁辐射的至少一部分。
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17.发明申请BROADBAND GRAPHENE-BASED OPTICAL LIMITER FOR THE PROTECTION OF BACKSIDE ILLUMINATED CMOS DETECTORS 有权用于保护背光照明CMOS探测器的宽带基于石墨的光学限制公开(公告)号：US20150171234A1
公开(公告)日：2015-06-18
申请号：US14104472
申请日：2013-12-12
Applicant: RAYTHEON COMPANY
Inventor： Michael Ushinsky , Mitchell Haeri
IPC: H01L31/0216 , H01L27/146
CPC classification number: H01L31/02164 , G02B5/208 , G02F1/3523 , G02F2202/36 , G02F2203/10 , G02F2203/52 , H01L27/1462 , H01L27/14623 , H01L27/1464 , H01L27/14685 , H04N5/33 , H04N5/374
Abstract: An optical device may include a sacrificial limiter filter including at least one layer of graphene disposed on a substrate. The at least one layer of graphene may be configured to absorb and scatter at least a portion of electromagnetic radiation incident on the at least one layer of graphene.
Abstract translation: 光学装置可以包括牺牲限制器滤光器，其包括设置在基板上的至少一层石墨烯。 至少一层石墨烯可以被配置为吸收和散射入射在至少一层石墨烯上的电磁辐射的至少一部分。
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公开(公告)号：US20130243017A1
公开(公告)日：2013-09-19
申请号：US13890970
申请日：2013-05-09
Applicant: RAYTHEON COMPANY
Inventor： Michael Ushinsky
IPC: H01S5/024
CPC classification number: H01S5/024 , B05C13/02 , C23C14/04 , C23C16/04 , C30B29/28 , C30B31/22 , H01S3/042 , H01S3/0621 , H01S3/0627 , H01S3/1643 , H01S3/1666 , Y10T156/10
Abstract: A method for preparing a surface of a YAG crystal for thermal bonding includes performing an ion implantation process to introduce nitrogen into a surface layer of the YAG crystal to replace depleted oxygen therein, to change surface energy of the surface layer of the YAG crystal and to provide desired bonding characteristics for the surface layer; and joining the ion implanted surface layer with a thermal management device configured to dissipate heat from the YAG crystal. Also, a micro-chip device having a YAG crystal whose surface is prepared with the above disclosed method is provided and a device for forming a metallization pattern on a surface of the YAG crystal is provided.
Abstract translation: 制备用于热粘合的YAG晶体的表面的方法包括进行离子注入工艺以将氮引入YAG晶体的表面层以替代其中的贫化氧，以改变YAG晶体的表面层的表面能，并且 为表面层提供所需的粘结特性; 以及将配置成从YAG晶体散发热量的热管理装置接合离子注入表面层。 此外，提供了具有上述公开方法制备表面的YAG晶体的微芯片器件，并且提供了在YAG晶体的表面上形成金属化图案的器件。
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