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公开(公告)号：US12130443B2
公开(公告)日：2024-10-29
申请号：US18376898
申请日：2023-10-05
Applicant: CORNING INCORPORATED
Inventor： Michael Lucien Genier , Mark Francis Krol , Michael John Moore , Horst Herbert Anton Schreiber
CPC classification number: G02B27/0172 , G02B6/0016 , G02B6/0038 , G02B6/0065 , G02B27/4205 , G02B27/4272 , G02C7/022 , G02B2027/0178 , G02B2027/0194
Abstract: An optical device includes a stack that includes a first curved optical element stacked with a second curved optical element. The second curved optical element propagates light by total internal reflection. The stack also includes an incoupling diffractive grating that incouples the light into the second optical element and an outcoupling diffractive grating optically coupled to the incoupling diffractive grating through the second curved optical element. The outcoupling diffractive grating directs the light. The first curved optical element has a first refractive index, the second curved optical element has a second refractive index, and the first refractive index is different from the second refractive index by approximately 0.15 to 1.2.
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公开(公告)号：US20220177349A1
公开(公告)日：2022-06-09
申请号：US17366893
申请日：2021-07-02
Applicant: CORNING INCORPORATED
Inventor： Pierre-Jean Baron , Michele Marie-Louise Fredholm , Michael Lucien Genier , Charlotte Andree Ingold , Valerie Laforgue , Kevin Robert Claude Michel , Ludovic Guillaume Panard , Wilfried Guy Marcel Tribaudot
Abstract: Radiation shielding glass articles with thin glass faceplates that improve transmission are disclosed. A radiation shielding glass article includes a radiation shielding glass having a first surface and an opposing second surface; and a first thin glass faceplate having a first surface and an opposing second surface, wherein one of said first surface or second surface of said first thin glass faceplate faces the first surface of the radiation shielding glass, wherein the first thin glass faceplate having a thickness of less than or equal to 1.0 mm is bonded to the first surface of the radiation shielding glass, and wherein the first thin glass faceplate is one of an alkaline boro-aluminosilicate glass, or a chemically strengthenable sodium aluminum silicate glass.
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公开(公告)号：US10526234B2
公开(公告)日：2020-01-07
申请号：US15325200
申请日：2015-07-14
Applicant: Corning Incorporated
Inventor： Michael Lucien Genier
IPC: B23K26/36 , B23K26/38 , B23K26/50 , C03B33/02 , B23K26/00 , B23K26/53 , B23K26/18 , C03B33/07 , B23K103/00
Abstract: A system for cutting a substrate that is transparent within a predetermined range of wavelengths in the electromagnetic spectrum is provided that includes: a laser capable of emitting light along a light path and of a predetermined wavelength that is within the range of wavelengths in which the substrate is transparent; an optical element positioned in the light path of the laser such that the laser in conjunction with the optical element is capable of generating induced nonlinear absorption within at least a portion of the substrate; and an interface block composed of a material that is transparent over at least a portion of the predetermined range of wavelengths in the electromagnetic spectrum in which the substrate is also transparent. The interface block is positioned in the light path and between the substrate and the optical element. Further, the substrate will include an edge when extracted from a sheet.
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公开(公告)号：US20180246257A1
公开(公告)日：2018-08-30
申请号：US15903787
申请日：2018-02-23
Applicant: Corning Incorporated
Inventor： Michael Lucien Genier , John Tyler Keech , Robert Sabia
CPC classification number: G02B1/11 , C03C1/00 , C03C3/06 , C03C17/002 , C03C2201/42 , C03C2217/73 , C03C2217/732
Abstract: A glass wafer having a first major surface, a second major surface that is parallel to and opposite of the first major surface, a thickness between the first major surface and the second major surface, and an annular edge portion that extends from an outermost diameter of the glass wafer toward the geometrical center of the glass wafer. The glass wafer has a diameter from greater than or equal to 175 mm to less than or equal to 325 mm and a thickness of less than 0.350 mm. A width of the edge portion is less than 10 mm.
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公开(公告)号：US20150125114A1
公开(公告)日：2015-05-07
申请号：US14594792
申请日：2015-01-12
Applicant: Corning Incorporated
Inventor： Michael Lucien Genier
CPC classification number: G02B6/32 , G02B6/001 , G02B6/02 , G02B6/0229 , G02B6/02295 , G02B6/03627 , G02B6/03644 , G02B6/25
Abstract: A method including the steps of providing a light-diffusing optical fiber (12a) having a glass core (20), a cladding (40) surrounding the core (20), and a plurality of nano-sized structures in the form of voids (32) situated within said core (20) or at a core-cladding boundary; cleaving the light-diffusing fiber (12a), thereby forming a cleaved end face (66); and applying energy to one or more of 1) the cleaved end face (66) and 2) the light-diffusing fiber (12b) along a portion of the length thereof adjacent the cleaved end face (66), the amount of energy being sufficient to collapse and seal the voids (32) exposed at the cleaved end face (66), leaving a sealed cleaved end face (68). A lens may then be attached to the sealed cleaved end face (68), or the sealed cleaved end face (68) may be softened sufficiently to induce formation of a lensing surface such as a convex lensing surface (60) on the sealed end face (68).
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Patent Agency Ranking
公开(公告)号：US08953914B2
公开(公告)日：2015-02-10
申请号：US13924972
申请日：2013-06-24
Applicant: Corning Incorporated
Inventor： Michael Lucien Genier
IPC: G02B6/32
CPC classification number: G02B6/32 , G02B6/001 , G02B6/02 , G02B6/0229 , G02B6/02295 , G02B6/03627 , G02B6/03644 , G02B6/25
Abstract: A method including the steps of providing a light-diffusing optical fiber (12a) having a glass core (20), a cladding (40) surrounding the core (20), and a plurality of nano-sized structures in the form of voids (32) situated within said core (20) or at a core-cladding boundary; cleaving the light-diffusing fiber (12a), thereby forming a cleaved end face (66); and applying energy to one or more of 1) the cleaved end face (66) and 2) the light-diffusing fiber (12b) along a portion of the length thereof adjacent the cleaved end face (66), the amount of energy being sufficient to collapse and seal the voids (32) exposed at the cleaved end face (66), leaving a sealed cleaved end face (68). A lens may then be attached to the sealed cleaved end face (68), or the sealed cleaved end face (68) may be softened sufficiently to induce formation of a lensing surface such as a convex lensing surface (60) on the sealed end face (68).
Abstract translation: 一种方法，包括以下步骤：提供具有玻璃芯（20）的光扩散光纤（12a），围绕所述芯（20）的包层（40）以及空隙形式的多个纳米尺寸结构 32），位于所述芯（20）内或芯 - 包层边界处; 切断光扩散纤维（12a），从而形成裂开的端面（66）。 并且沿着其相邻于所述劈开端面（66）的长度的一部分向1个所述劈开端面（66）和2）所述光漫射纤维（12b）中的一个或多个施加能量，所述能量足够 塌缩并密封在劈开的端面（66）处暴露的空隙（32），留下密封的切割端面（68）。 然后可以将透镜附接到密封的切割端面（68），或者密封的切割端面（68）可以被充分软化以引起在密封端面上形成诸如凸透镜表面（60）的透镜表面 （68）。
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公开(公告)号：US11786751B2
公开(公告)日：2023-10-17
申请号：US16720841
申请日：2019-12-19
Applicant: CORNING INCORPORATED
Inventor： Michael Lucien Genier , William Spencer Klubben, III
CPC classification number: A61N5/0624 , A61N5/067 , A61N2005/0602 , A61N2005/063 , A61N2005/0651 , A61N2005/0654
Abstract: A therapeutic illumination assembly includes a catheter and a point source treatment fiber. The catheter comprises a catheter wall encircling a luminal fluid pathway. The point source treatment fiber is positioned within the luminal fluid pathway of the catheter. Further, the point source treatment fiber comprises a plurality of light emitting point sources intermittently positioned along a treatment length of the point source treatment fiber such that the plurality of light emitting point sources irradiate the catheter when the plurality of light emitting point sources emit light.
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公开(公告)号：US11344972B2
公开(公告)日：2022-05-31
申请号：US16745480
申请日：2020-01-17
Applicant: CORNING INCORPORATED
Inventor： Michael Lucien Genier
IPC: H01L29/30 , B23K26/352 , H01L21/268 , H01L29/32
Abstract: A method for processing a transparent workpiece includes generating a beam of radiation and forming a defect in or on an object. The beam is a quasi-non-diffracting beam and has a focal volume. Forming the defect includes directing the beam onto the object and positioning the focal volume partially or fully within the object. Generating the beam includes partially blocking the beam upstream of the focal volume to adjust an axial symmetry of the freeform energy distribution with respect to an optical axis of the beam using an adjustable blocking element and/or spatially modulating a phase of the beam upstream of the focal volume to adjust a geometry of the freeform energy distribution using a phase mask. The freeform energy distribution has energy sufficient to induce multi-photon absorption in a region of the object that is co-located with the focal volume. The induced multi-photon absorption produces the defect.
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公开(公告)号：US10549114B2
公开(公告)日：2020-02-04
申请号：US15185328
申请日：2016-06-17
Applicant: Corning Incorporated
Inventor： Michael Lucien Genier , William Spencer Klubben, III
Abstract: A therapeutic illumination assembly includes a catheter and a point source treatment fiber. The catheter comprises a catheter wall encircling a luminal fluid pathway. The point source treatment fiber is positioned within the luminal fluid pathway of the catheter. Further, the point source treatment fiber comprises a plurality of light emitting point sources intermittently positioned along a treatment length of the point source treatment fiber such that the plurality of light emitting point sources irradiate the catheter when the plurality of light emitting point sources emit light.
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公开(公告)号：US09813801B2
公开(公告)日：2017-11-07
申请号：US14702042
申请日：2015-05-01
Applicant: Corning Incorporated
Inventor： Vineet Tyagi , Michael Lucien Genier
CPC classification number: H04R1/1091 , F21V33/0056 , F21W2131/30 , G02B6/001 , G02B6/02 , G02B6/02052 , G02B6/02395 , G02B6/028 , H01B11/22 , H04R1/1033 , H04R5/0335
Abstract: A headphone system includes a first audio speaker assembly and a second audio speaker assembly, a connecting body extending between the first and second audio speaker assemblies, and a light-diffusing fiber coupled with the connecting body, the light-diffusing fiber having a glass core and a cladding. At least one of the glass core and a core-cladding interface includes a plurality of light scattering structures. A light source is optically coupled to the light-diffusing fiber and configured to emit light into the light-diffusing fiber. The light scattering structures are configured to scatter the emitted light and output the emitted light at least partially along a sidewall of the light-diffusing fiber.
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