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公开(公告)号：US20190072788A1
公开(公告)日：2019-03-07
申请号：US16182038
申请日：2018-11-06
Applicant: Corning Incorporated
Inventor： Rachid Gafsi , Jue Wang
CPC classification number: G02F1/093 , G02B1/11 , G02B1/115 , G02B5/205 , G02B5/208 , G02B5/22 , G02B5/3025 , G02B5/3058 , G02B27/281
Abstract: The disclosure is directed to an element that is capable of acting as both an optical polarizer and an optical attenuator, thus integrating both functions into a single element. The element comprises a monolithic or one piece glass polarizer (herein also call the “substrate”), a multilayer “light attenuation or light attenuating” (“LA”) coating that has been optimized for use at selected wavelengths and attenuations deposited on at least one polarizer facial surface, and a multilayer anti-reflective (AR) coating on top of the LA coating. The disclosure is further directed to an integrated optical isolator/attenuator comprising a first and a second polarizing elements and a Faraday rotator for rotating light positioned after the first polarizing element and before the second polarizing element, the integrated optical isolator/attenuator both polarizing and attenuation a light beam from a light source.
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Patent Agency Ranking
公开(公告)号：US20170123240A1
公开(公告)日：2017-05-04
申请号：US15403435
申请日：2017-01-11
Applicant: Corning Incorporated
Inventor： Rachid Gafsi , Jue Wang
CPC classification number: G02F1/093 , G02B1/11 , G02B1/115 , G02B5/205 , G02B5/208 , G02B5/22 , G02B5/3025 , G02B5/3058 , G02B27/281
Abstract: The disclosure is directed to an element that is capable of acting as both an optical polarizer and an optical attenuator, thus integrating both functions into a single element. The element comprises a monolithic or one piece glass polarizer (herein also call the “substrate”), a multilayer “light attenuation or light attenuating” (“LA”) coating that has been optimized for use at selected wavelengths and attenuations deposited on at least one polarizer facial surface, and a multilayer anti-reflective (AR) coating on top of the LA coating. The disclosure is further directed to an integrated optical isolator/attenuator comprising a first and a second polarizing elements and a Faraday rotator for rotating light positioned after the first polarizing element and before the second polarizing element, the integrated optical isolator/attenuator both polarizing and attenuation a light beam from a light source.
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公开(公告)号：US10197823B2
公开(公告)日：2019-02-05
申请号：US15403435
申请日：2017-01-11
Applicant: Corning Incorporated
Inventor： Rachid Gafsi , Jue Wang
Abstract: The disclosure is directed to an element that is capable of acting as both an optical polarizer and an optical attenuator, thus integrating both functions into a single element. The element comprises a monolithic or one piece glass polarizer (herein also call the “substrate”), a multilayer “light attenuation or light attenuating” (“LA”) coating that has been optimized for use at selected wavelengths and attenuations deposited on at least one polarizer facial surface, and a multilayer anti-reflective (AR) coating on top of the LA coating. The disclosure is further directed to an integrated optical isolator/attenuator comprising a first and a second polarizing elements and a Faraday rotator for rotating light positioned after the first polarizing element and before the second polarizing element, the integrated optical isolator/attenuator both polarizing and attenuation a light beam from a light source.
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公开(公告)号：US09581742B2
公开(公告)日：2017-02-28
申请号：US14069789
申请日：2013-11-01
Applicant: CORNING INCORPORATED
Inventor： Rachid Gafsi , Jue Wang
CPC classification number: G02F1/093 , G02B1/11 , G02B1/115 , G02B5/205 , G02B5/208 , G02B5/22 , G02B5/3025 , G02B5/3058 , G02B27/281
Abstract: The disclosure is directed to an element that is capable of acting as both an optical polarizer and an optical attenuator, thus integrating both functions into a single element. The element comprises a monolithic or one piece glass polarizer (herein also call the “substrate”), a multilayer “light attenuation or light attenuating” (“LA”) coating that has been optimized for use at selected wavelengths and attenuations deposited on at least one polarizer facial surface, and a multilayer anti-reflective (AR) coating on top of the LA coating. The disclosure is further directed to an integrated optical isolator/attenuator comprising a first and a second polarizing elements and a Faraday rotator for rotating light positioned after the first polarizing element and before the second polarizing element, the integrated optical isolator/attenuator both polarizing and attenuation a light beam from a light source.
Abstract translation: 本公开涉及能够充当光学偏振器和光衰减器的元件，从而将两个功能集成到单个元件中。 该元件包括单片或单片玻璃偏振器（这里也称为“基板”），已优化的多层“光衰减或光衰减”（“LA”）涂层，用于至少沉积在所选择的波长和衰减 一个偏振器面部表面和在LA涂层顶部的多层抗反射（AR）涂层。 本发明进一步涉及一种集成光隔离器/衰减器，其包括第一和第二偏振元件和法拉第旋转器，用于旋转位于第一偏振元件之后的光并且在第二偏振元件之前，集成光隔离器/衰减器均具有偏振和衰减 来自光源的光束。
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公开(公告)号：US10678075B2
公开(公告)日：2020-06-09
申请号：US16182038
申请日：2018-11-06
Applicant: Corning Incorporated
Inventor： Rachid Gafsi , Jue Wang
Abstract: The disclosure is directed to an element that is capable of acting as both an optical polarizer and an optical attenuator, thus integrating both functions into a single element. The element comprises a monolithic or one piece glass polarizer (herein also call the “substrate”), a multilayer “light attenuation or light attenuating” (“LA”) coating that has been optimized for use at selected wavelengths and attenuations deposited on at least one polarizer facial surface, and a multilayer anti-reflective (AR) coating on top of the LA coating. The disclosure is further directed to an integrated optical isolator/attenuator comprising a first and a second polarizing elements and a Faraday rotator for rotating light positioned after the first polarizing element and before the second polarizing element, the integrated optical isolator/attenuator both polarizing and attenuation a light beam from a light source.
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公开(公告)号：US20240288350A1
公开(公告)日：2024-08-29
申请号：US18586507
申请日：2024-02-25
Applicant: CORNING INCORPORATED
Inventor： Nicholas Robert Bonham , Yu Cheng , Rachid Gafsi , Kurt Edward Gerber , Paul M Giglio , Suresh Thakordas Gulati , Fang-Yu Hsu , Te Heng Hung , Weirong Jiang , Cheng Yu Lai , Peter Joseph Lezzi , Jody Paul Markley, JR. , Arpita Mitra , Douglas Miles Noni , Samuel Odei Owusu , Timothy Paul Smith , Ryan Christopher Sutton , Jamie Todd Westbrook
Abstract: Disclosed herein are testing apparatuses for testing stresses in substrates. The testing apparatus includes a base, a first plate coupled to the base, the first plate being movable relative to the base along a first axis, a second plate coupled to the base, the second plate being movable relative to the base and relative to the first plate along a second axis that is perpendicular to the first axis, a first actuator operable to move the first plate along the first axis towards or away from the second plate, a second actuator operable to move the second plate along the second axis relative to the first plate, and a controller operatively connected to the first actuator and the second actuator operable to control movement of the first plate and the second plate.
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