公开(公告)号：WO2023081063A1

公开(公告)日：2023-05-11

申请号：PCT/US2022/048175

申请日：2022-10-28

Applicant: CORNING INCORPORATED

Inventor： DABICH, II, Leonard Charles ,  HARDING, Traci Nanette ,  NELSON, Cameron Robert ,  QUESADA, Mark Alejandro ,  WOOD, William Allen ,  ZHU, Bin

IPC: C03C3/19 ,  C03C3/247 ,  C03C15/00 ,  C03C17/02

Abstract: A glass article comprises a film layer deposited on a glass substrate. The film layer has a melting point less than 450°C and comprises a thickness and a primary surface. The primary surface defines at least one elevated surface protruding relative to the at least one relief surface. The elevated surface forms a periodic pattern defined by an etch mask, and the relief surface is defined as an inverse pattern of the etch mask. The duration of an etching process applied to the film layer defines a ratio of a first area of the elevated surface to a second area of the relief surface.

公开(公告)号：WO2017053511A1

公开(公告)日：2017-03-30

申请号：PCT/US2016/053006

申请日：2016-09-22

Applicant: CORNING INCORPORATED

Inventor： COUILLARD, James Gregory ,  DAWSON-ELLI, David Francis ,  MICHALOSKI, Paul Francis ,  WAMBOLDT, Leonard Gerard ,  WOOD, William Allen

IPC: G02B5/00 ,  F21V5/04 ,  G02F1/1335 ,  G02B19/00

CPC classification number: G02B5/001 ,  B82Y20/00 ,  F21S8/00 ,  F21V5/04 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061 ,  G02F1/133603 ,  G02F2001/133607 ,  G02F2001/133614 ,  G02F2202/36 ,  H01L33/58

Abstract: Disclosed herein are lenses comprising a first surface, a second convex surface, and a central region disposed therebetween, wherein the central region comprises at least one negative axicon. Also disclosed herein are optical assemblies comprising at least one lens optically coupled to at least one light emitting device.

Abstract translation: 本文公开了包括第一表面，第二凸表面和设置在它们之间的中心区域的透镜，其中中心区域包括至少一个负轴突。 本文还公开了包括光学耦合到至少一个发光器件的至少一个透镜的光学组件。

公开(公告)号：WO2022011070A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/040772

申请日：2021-07-08

Applicant: CORNING INCORPORATED

Inventor： HART, Shandon Dee ,  KOCH III, Karl William ,  SENARATNE, Wageesha ,  WOOD, William Allen

IPC: C03C17/22 ,  C03C15/00 ,  C03C17/3435 ,  C03C21/002 ,  C03C2204/08 ,  C03C2218/34 ,  C03C3/076 ,  C03C3/083 ,  C23C14/021 ,  C23C14/042 ,  C23C16/0227 ,  C23C16/042 ,  G02B1/11 ,  G02B1/118 ,  G02B1/14 ,  G02B2207/101 ,  G02B27/4205 ,  G02B27/4272 ,  G02B5/0221 ,  G02B5/0268

Abstract: A substrate for a display article includes (a) a primary surface; and (b) a textured region on at least a portion of the primary surface, the textured region comprising: (i) one or more higher surfaces residing at a higher mean elevation parallel to a base-plane disposed below the textured region and extending through the substrate; (ii) one or more lower surfaces residing at a lower mean elevation parallel to the base-plane that is less than the higher mean elevation; and (iii) a high-index material disposed on each of the one or more lower surfaces residing at the lower mean elevation, the high-index material forming one or more intermediate surfaces residing at an intermediate mean elevation parallel to the base-plane that is greater than the lower mean elevation but less than the higher mean elevation, the high-index material comprising an index of refraction that is greater than the index of refraction of the substrate.

公开(公告)号：WO2016053699A1

公开(公告)日：2016-04-07

申请号：PCT/US2015/051589

申请日：2015-09-23

Applicant: CORNING INCORPORATED

Inventor： LI, Ming-Jun ,  MISHRA, Snigdharaj Kumar ,  MLEJNEK, Michal ,  WOOD, William Allen ,  ZAKHARIAN, Aramais Robert

IPC: G02B6/02 ,  G02B6/036

CPC classification number: G02B6/02019 ,  C03B2201/12 ,  C03B2201/50 ,  C03B2203/22 ,  C03B2203/23 ,  C03B2203/24 ,  G02B6/02023 ,  G02B6/02309 ,  G02B6/0281 ,  G02B6/0288 ,  G02B6/03622 ,  G02B6/03638 ,  G02B6/0365 ,  H04B10/2543 ,  H04B10/2581

Abstract: A quasi-single-mode optical fiber with a large effective area is disclosed. The quasi-single-mode fiber has a core with a radius greater than 5 μm, and a cladding section configured to support a fundamental mode and a higher-order mode. The fundamental mode has an effective area greater than 170 μm2? and an attenuation of no greater than 0.17 dB/km at a wavelength of 1530 nm. The higher-order mode has an attenuation of at least 1.0 dB/km at the wavelength of 1530 nm. The quasi-single-mode optical fiber has a bending loss of less than 0.02 dB/turn for a bend diameter of 60 mm for a wavelength of 1625 nm.

Abstract translation: 公开了一种具有大面积有效面积的准单模光纤。 准单模光纤具有半径大于5μm的芯和被配置为支持基模和高阶模的包层部。 基本模式的有效面积大于170μm2？ 在1530nm波长处的衰减不大于0.17dB / km。 高阶模式在1530nm的波长处具有至少1.0dB / km的衰减。 准单模光纤对于波长1625nm的弯曲直径为60mm，具有小于0.02dB /转的弯曲损耗。

公开(公告)号：WO2023283058A1

公开(公告)日：2023-01-12

申请号：PCT/US2022/034812

申请日：2022-06-24

Applicant: CORNING INCORPORATED

Inventor： FENG, Jiangwei ,  ISAAC, Corinne Elizabeth ,  KOCH, Karl William, III ,  LI, Shenping ,  SENARATNE, Wageesha ,  WOOD, William Allen

IPC: C03C3/091 ,  C03C3/097 ,  C03C15/00 ,  C03C21/00 ,  G02B5/02 ,  G02F1/1335

Abstract: A substrate for a display article is described herein including (a) a primary surface; and (b) a textured region disposed at the primary surface, the textured region comprising: (i) one or more higher surfaces residing at a higher mean elevation parallel to a base-plane disposed below the textured region extending through the substrate; (ii) one or more lower surfaces residing at a lower mean elevation parallel to the base-plane; and (iii) surface features providing at a least a portion of either or both of (i) the one or more higher surfaces and (ii) the one or more lower surfaces. The surface features can include larger surface features and smaller surface features, either or both providing one or more surfaces of the substrate that reside at one or more intermediate mean elevations parallel to the base-plane between the higher mean elevation and the lower mean elevation.

公开(公告)号：WO2022011073A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/040775

申请日：2021-07-08

Applicant: CORNING INCORPORATED

Inventor： FENG, Jiangwei ,  ISAAC, Corinne Elizabeth ,  LI, Shenping ,  SENARATNE, Wageesha ,  WOOD, William Allen

IPC: C03C15/00 ,  C03C21/00 ,  G03F7/00 ,  C03C17/3435 ,  C03C21/002 ,  C03C2204/08 ,  C03C2218/34 ,  C03C3/076 ,  C03C3/083 ,  C23C14/021 ,  C23C14/042 ,  C23C16/0227 ,  C23C16/042 ,  G02B1/11 ,  G02B1/118 ,  G02B1/14 ,  G02B2207/101 ,  G02B27/4205 ,  G02B27/4272 ,  G02B5/0221 ,  G02B5/0268

Abstract: A substrate for a display article is described herein that includes (a) a primary surface; and (b) a textured region on at least a portion of the primary surface; the textured region comprising: (i) primary surface features, each comprising a perimeter parallel to a base-plane extending through the substrate disposed below the textured region, wherein the perimeter of each of the primary surface features comprises a longest dimension of at least 5 µm; and (ii) one or more sections each comprising secondary surface features having a surface roughness (Ra) within a range of 5 nm to 100 nm. In some instances, an arrangement of the surface features reflect a random distribution. A method of forming the same is disclosed.

公开(公告)号：WO2019173680A1

公开(公告)日：2019-09-12

申请号：PCT/US2019/021297

申请日：2019-03-08

Applicant: CORNING INCORPORATED

Inventor： DOWNIE, John David ,  LI, Ming-Jun ,  WOOD, William Allen ,  ZAKHARIAN, Aramais

IPC: G02B6/02 ,  G02B6/028 ,  G02B6/036

Abstract: A quasi-single-mode (QSM) optical fiber includes a core and a cladding surrounding the core. The core includes a centerline and an outer edge. The cladding includes an interior edge and an exterior edge. The cladding has a cladding outer diameter defined by the exterior edge of the cladding. The cladding outer diameter may be in the range of greater than 170 µm to about 200 µm. The QSM fiber has a cabled cutoff wavelength that is greater than about 1530 nm. The core and the cladding support a fundamental mode LP 01 and a higher-order mode LP 11 . The fundamental mode LP 01 has an effective area A eff > 150 µm 2 .

公开(公告)号：WO2023014563A1

公开(公告)日：2023-02-09

申请号：PCT/US2022/038619

申请日：2022-07-28

Applicant: CORNING INCORPORATED

Inventor： WOOD, William Allen ,  WU, Jiangtao

IPC: G02B6/24 ,  G02B6/28 ,  G02B6/14 ,  G02B6/02 ,  G02B6/036 ,  C03B37/027

Abstract: A photonic lantern includes three or more optical fibers housed within a glass capillary, each optical fiber includes a core and a cladding. The photonic lantern tapers between a first and second end such that a diameter of the glass capillary is greater at the first end than the second end and the cladding of at least two of the three or more optical fibers comprises an up-down doped cladding doped with a dopant combination that includes an up-dopant and a down-dopant. The up-dopant increases and the down-dopant decreases the effective refractive index of the up-down doped cladding. The dopant combination decreases a material viscosity of the up-down doped cladding such that a difference in the effective refractive index between a silica cladding and the up-down doped cladding is greater in a tapered region and at the second end than at the first end.

公开(公告)号：WO2022011071A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/040773

申请日：2021-07-08

Applicant: CORNING INCORPORATED

Inventor： FENG, Jiangwei ,  ISAAC, Corinne Elizabeth ,  KOCH III, Karl William ,  LI, Shenping ,  SENARATNE, Wageesha ,  WOOD, William Allen

IPC: C03C15/00 ,  C03C21/00 ,  G03F7/00

Abstract: A substrate for a display article includes: a primary surface; a textured region on at least a portion of the primary surface, the textured region comprising surface features that reflect a random distribution, each of the surface features comprising a perimeter that is parallel to a base-plane extending through a thickness of the substrate below the textured region, wherein the perimeter is elliptical. The textured region can further include (i) one or more higher surfaces residing at a higher mean elevation from the base-plane and (ii) one or more lower surfaces residing at a lower mean elevation from the base-plane that is closer to the base-plane than the higher mean elevation. The higher mean elevation can differ from the lower mean elevation by a distance within a range of 0.05 µm to 0.70 µm.

公开(公告)号：WO2022011069A1

公开(公告)日：2022-01-13

申请号：PCT/US2021/040771

申请日：2021-07-08

Applicant: CORNING INCORPORATED

Inventor： HART, Shandon Dee ,  KOCH III, Karl William ,  KOSIK WILLIAMS, Carlo Anthony ,  LIN, Lin ,  SENARATNE, Wageesha ,  WOOD, William Allen

IPC: C03C17/23 ,  C03C17/34

Abstract: A display article is described herein that includes: a substrate comprising a thickness and primary surface; a diffractive surface region defined by the primary surface; and an antireflective coating disposed on the diffractive surface region. The diffractive surface region comprises structural features that comprise different heights in a multimodal distribution. The substrate exhibits a sparkle of 1.8. The article exhibits a first-surface average visible specular reflectance of less than 0.2% at an incident angle of 20°, and a maximum hardness of ≥ 8 GPa in a Berkovich Indenter Hardness Test.