公开(公告)号：WO2016011114A1

公开(公告)日：2016-01-21

申请号：PCT/US2015/040503

申请日：2015-07-15

Applicant: CORNING INCORPORATED

Inventor： ALTMAN, Andrew Stephen ,  BAYNE, John Frederick ,  BRACKLEY, Douglas Edward ,  CHANG, Chester Hann Huei ,  FLEMING, Todd Benson ,  FURSTOSS, Anthony John ,  HORSFALL, Terrence Richard ,  LI, Xinghua ,  LIU, Anping ,  MERZ, Gary Edward ,  MILLER, Eric Lee ,  OTT, Terry Jay ,  TRACY, Ian David ,  TRZECIAK, Thaddeus Francis ,  WASSON, Kevin Lee ,  WATKINS, James Joseph

IPC: C03B33/023 ,  C03B33/03 ,  C03B33/033 ,  C03B33/09 ,  B65G49/06

CPC classification number: C03B33/03 ,  B23K26/0846 ,  B23K26/40 ,  B23K2203/54 ,  B65G49/065 ,  C03B33/0235 ,  C03B33/033 ,  C03B33/091 ,  Y02P40/57

Abstract: A method for cutting a flexible glass substrate is provided. The method includes directing the flexible glass substrate to a flexible glass cutting apparatus including a laser. The flexible glass substrate includes a first broad surface and a second broad surface that extend laterally between a first edge and a second edge of the flexible glass substrate. A laser beam is directed from the laser onto a region of the flexible glass substrate. A crack is formed through the flexible glass substrate using the laser beam. A local mechanical deformation is formed in the flexible glass substrate using a stress-inducing assembly that includes a stress-inducing feature allowing the flexible glass substrate to deform locally. The crack is propagated along the flexible glass substrate using the laser beam and the local mechanical deformation.

Abstract translation: 提供了一种用于切割柔性玻璃基板的方法。 该方法包括将柔性玻璃基板引导到包括激光的柔性玻璃切割装置。 柔性玻璃基板包括在柔性玻璃基板的第一边缘和第二边缘之间横向延伸的第一宽表面和第二宽表面。 将激光束从激光器引导到柔性玻璃基板的区域上。 使用激光束通过柔性玻璃基板形成裂纹。 使用包括使柔性玻璃基板局部变形的应力诱导特征的应力诱导组件在柔性玻璃基板中形成局部机械变形。 使用激光束和局部机械变形沿着柔性玻璃基板传播裂纹。

公开(公告)号：WO2015126805A1

公开(公告)日：2015-08-27

申请号：PCT/US2015/016096

申请日：2015-02-17

Applicant: CORNING INCORPORATED

Inventor： ALTMAN, Andrew Stephen ,  COLE, Carlton Wesley ,  FLEMING, Todd Benson ,  LIU, Anping ,  WATKINS, James Joseph

IPC: C03B33/09

CPC classification number: C03B33/091 ,  B23K26/14 ,  B23K26/53 ,  B23K2203/54 ,  C03B33/0222 ,  C03B33/04 ,  Y02P40/57

Abstract: Methods and apparatus provide for: cutting a thin glass sheet along a curved cutting line, where the curve is divided into a plurality of line segments; applying a laser beam and continuously moving the laser beam along the cutting line; applying a cooling fluid simultaneously with the application of the laser beam in order to propagate a fracture in the glass sheet along the cutting line; and varying one or more cutting parameters as the laser beam moves from one of the plurality of line segments to a next one of the plurality of line segments, wherein the one or more cutting parameters include at least one of: (i) a power of the laser beam, (ii) a speed of the movement, (iii) a pressure of the cooling fluid, and (iv) a flow rate of the cooling fluid.

Abstract translation: 方法和装置提供：沿着弯曲切割线切割薄玻璃板，其中曲线被分成多个线段; 施加激光束并沿切割线连续移动激光束; 与施加激光束同时施加冷却流体，以沿着切割线传播玻璃板中的断裂; 以及随着所述激光束从所述多个线段之一移动到所述多个线段中的下一个线段而改变一个或多个切割参数，其中所述一个或多个切割参数包括以下中的至少一个：（i） 激光束，（ii）运动速度，（iii）冷却流体的压力，和（iv）冷却流体的流量。

公开(公告)号：WO2014052434A1

公开(公告)日：2014-04-03

申请号：PCT/US2013/061652

申请日：2013-09-25

Applicant: CORNING INCORPORATED ,  LIU, Anping ,  ROUSSEV, Rostislav, Vatchev ,  SCHNEIDER, Vitor, Marino ,  WHITTIER, Alana, Marie

Inventor： LIU, Anping ,  ROUSSEV, Rostislav, Vatchev ,  SCHNEIDER, Vitor, Marino ,  WHITTIER, Alana, Marie

IPC: G01N21/23 ,  G01J4/04

CPC classification number: G01N21/23 ,  G01J4/04

Abstract: Systems and methods of for measuring birefringence and stress in a sample made of ion-exchanged glass or a ceramic are disclosed, wherein the method includes digitally capturing TE and TM angular spectra of intensity versus pixel number for the sample. The TE and TM angular spectra are processed to minimize differences between respective regions of the TE and TM angular spectra. The amount of shift in pixels that best overlaps the processed TE and TM spectra is determined. The birefringence B is calculated by multiplying the pixel shift by the index resolution. The stress is calculated by multiplying the birefringence by the stress-optic coefficient.

Abstract translation: 公开了用于测量由离子交换玻璃或陶瓷制成的样品中的双折射和应力的系统和方法，其中所述方法包括数字捕获样品的强度与像素数的TE和TM角谱。 处理TE和TM角谱以最小化TE和TM角谱的各个区域之间的差异。 确定与被处理的TE和TM光谱最佳重叠的像素移动量。 通过将像素移位乘以索引分辨率来计算双折射率B。 通过将双折射乘以应力光学系数来计算应力。

公开(公告)号：WO2013028439A1

公开(公告)日：2013-02-28

申请号：PCT/US2012/051016

申请日：2012-08-16

Applicant: CORNING INCORPORATED ,  CHEN, Xin ,  LAING, Charles Frederick ,  LI, Ming-Jun ,  LIU, Anping ,  MOZDY, Eric John ,  THALER, Joseph D

Inventor： CHEN, Xin ,  LAING, Charles Frederick ,  LI, Ming-Jun ,  LIU, Anping ,  MOZDY, Eric John ,  THALER, Joseph D

IPC: C03B37/027

CPC classification number: C03B37/02745 ,  C03B37/02763 ,  C03B2203/06 ,  C03B2203/18 ,  C03B2203/20 ,  Y02P40/57

Abstract: A method for producing an optical fiber is provided. The method includes the steps of drawing an optical fiber from a heated glass source in a furnace and introducing index perturbations to the optical fiber via a plurality of perturbation sources arranged at a plurality of different azimuthal locations. The index perturbations are introduced synchronously at different locations along the axial length of the fiber by the plurality of perturbation sources in a generally helical pattern on the outside surface of the fiber in one embodiment. According to another embodiment, the index perturbations are introduced by the plurality of perturbation sources at different frequencies.

Abstract translation: 提供一种光纤的制造方法。 该方法包括以下步骤：在炉中从加热的玻璃源中拉出光纤，并且通过布置在多个不同方位位置处的多个扰动源将折射率扰动引入光纤。 在一个实施例中，通过多个扰动源以纤维的外表面上的大致螺旋图案沿着纤维的轴向长度在不同位置同时引入折射率扰动。 根据另一个实施例，索引扰动由多个扰动源以不同的频率引入。

公开(公告)号：WO2012128962A1

公开(公告)日：2012-09-27

申请号：PCT/US2012/028241

申请日：2012-03-08

Applicant: CORNING INCORPORATED ,  LAI, Fang ,  LI, Guangshan ,  LIU, Anping ,  PENG, Jinlin

Inventor： LAI, Fang ,  LI, Guangshan ,  LIU, Anping ,  PENG, Jinlin

IPC: G01N21/55

CPC classification number: G01N21/553

Abstract: A label-free cell assay method including: culturing rigid cells in a buffer, the rigid cells having a diameter of about 3 to about 7 micrometers; depositing the rigid cells on the surface of a sensor system; and detecting the rigid cells with the sensor when exposed to two or more wavelengths of light having two or more penetration depths, as defined herein. Also disclosed are assay methods for contacting the rigid cells with a substance and determining the response of the contacted rigid cells to the substance, such as a drug candidate or modulator compound, as defined herein.

Abstract translation: 无标记细胞测定方法，包括：在缓冲液中培养刚性细胞，刚性细胞具有约3至约7微米的直径; 将刚性电池沉积在传感器系统的表面上; 并且当暴露于具有两个或更多个穿透深度的两个或更多波长的光，如本文所定义时，用传感器检测刚性单元。 还公开了用于使刚性细胞与物质接触并测定接触的刚性细胞对如本文所定义的药物候选物或调节剂化合物的物质的反应的测定方法。

公开(公告)号：WO2009014623A1

公开(公告)日：2009-01-29

申请号：PCT/US2008/008689

申请日：2008-07-16

Applicant: CORNING INCORPORATED ,  CHEN, Xin ,  KOH, Joohyun ,  LI, Ming-Jun ,  LIU, Anping ,  WANG, Ji ,  ZENTENO, Luis, A.

Inventor： CHEN, Xin ,  KOH, Joohyun ,  LI, Ming-Jun ,  LIU, Anping ,  WANG, Ji ,  ZENTENO, Luis, A.

IPC: G02B6/14 ,  G02B6/036 ,  H01S3/067

CPC classification number: G02B6/14 ,  G02B6/024 ,  G02B6/03644 ,  G02B6/03661 ,  G02B6/03688 ,  H01S3/06708 ,  H01S3/06712 ,  H01S3/06729 ,  H01S3/08045 ,  H01S3/094007

Abstract: A large-mode-area (LMA) optical fiber (10) that operates as a single-mode optical fiber. The optical fiber includes a core region (20) surrounded by an inner cladding (32), which in turn is surrounded by an outer cladding (40). The inner cladding includes at least one up-doped ring region (32R1). The ring region is configured to form a large attenuation differential between the higher-order modes and the fundamental mode so only that the fundamental mode remains traveling in the optical fiber. If necessary, the optical fiber can include a bend (10B) having a select "resonant" bend diameter (DB) that increases the relative attenuation of the fundamental and higher-order modes. The optical fiber supports an effective mode field diameter (MFD) of up to 40 µm to 50 µm. As a result, detrimental non-linear effects are suppressed, which allows the optical fiber to carry substantially more optical power than conventional LMA optical fibers. The LMA optical fiber is thus eminently suited for a number of optical-fiber-based applications calling for high optical power, such as fiber lasers and pump sources for wavelength conversion.

Abstract translation: 作为单模光纤工作的大模（LMA）光纤（10）。 光纤包括由内包层（32）包围的芯区域（20），该内部区域又由外包层（40）围绕。 内包层包括至少一个上掺杂环区（32R1）。 环形区域被配置为在高阶模式和基模之间形成大的衰减差分，从而仅使基本模式保持在光纤中行进。 如果需要，光纤可以包括具有选择的“共振”弯曲直径（DB）的弯曲（10B），该弯曲直径（DB）增加了基极和高阶模的相对衰减。 光纤支持高达40μm至50μm的有效模场直径（MFD）。 结果，抑制了有害的非线性效应，这使得光纤比传统的LMA光纤承载更多的光功率。 因此，LMA光纤非常适合于需要高光功率的多个基于光纤的应用，例如用于波长转换的光纤激光器和泵浦光源。

公开(公告)号：WO2022093738A1

公开(公告)日：2022-05-05

申请号：PCT/US2021/056541

申请日：2021-10-26

Applicant: CORNING INCORPORATED

Inventor： GAAB, Andreas Simon ,  LIU, Anping ,  ZHANG, Jian-Zhi Jay

IPC: B23K26/0622 ,  B23K26/06 ,  B23K26/382 ,  B23K26/402 ,  B23K26/53 ,  C03B33/02 ,  B23K103/00

Abstract: Embodiments of the present disclosure include a optical assembly comprising: an axicon lens with spherical aberration configured to generate the laser beam focal line, an optical element set spaced part from the optical lens, and a focusing optical element spaced apart from the optical element set, wherein the axicon lens and the optical element set are translatable relative to each other along the laser beam propagation direction and wherein the focusing optical element is in a fixed position along the laser beam propagation direction.

公开(公告)号：WO2022055701A1

公开(公告)日：2022-03-17

申请号：PCT/US2021/047432

申请日：2021-08-25

Applicant: CORNING INCORPORATED

Inventor： AALDENBERG, Jared Seaman ,  BROWN, James William ,  KEMMERER, Marvin William ,  LIU, Anping ,  SHIH, Cyuan-Si

IPC: C03B33/033 ,  C03B33/023 ,  C03B35/24 ,  C03B17/06

Abstract: Glass separation apparatus can comprise a first vacuum port facing a first side of a glass ribbon travel path. The glass separation apparatus can further comprise a first gas knife comprising a first gas outlet facing the first side of the glass ribbon travel path. The first gas outlet can define a first sheet plane intersecting the first side of the glass ribbon travel path. The first sheet plane can be at least partially located upstream from the first vacuum port. In further embodiments, methods of separating a glass ribbon can comprise intersecting a first gas sheet with the first major surface of the glass ribbon at a first intersection axis extending across a travel direction and located upstream from a separation path. The methods can further comprise separating the glass ribbon along the separation path and shielding glass particles generated during the separating with the first gas sheet.

公开(公告)号：WO2020190489A1

公开(公告)日：2020-09-24

申请号：PCT/US2020/020629

申请日：2020-03-02

Applicant: CORNING INCORPORATED

Inventor： LIU, Anping ,  ROSS, Matthew Ryan ,  UNGARO, Craig John Mancusi ,  WATKINS, Erin Kathleen

IPC: B23K26/064 ,  B23K26/073 ,  B23K26/382 ,  B23K26/402

Abstract: The systems and methods disclosed herein utilize a beam-forming system configured to convert a Gaussian laser beam into an annular vortex laser beam having a relatively large depth of focus, which enables the processing of thick or stacked glass-based objects annular laser beam is defined in part by a topological charge m that defines an amount of rotation of the annular vortex beam around its central axis as it propagates annular vortex beam is used to form micro-holes in a glass-based object using either a one-step or a two-step method micro-holes formed by either process can be in the form of recesses or through-holes, depending on the application size of the micro-holes can be controlled by controlling the size of the annular vortex beam over the depth of focus range.

公开(公告)号：WO2016077171A2

公开(公告)日：2016-05-19

申请号：PCT/US2015/059448

申请日：2015-11-06

Applicant: CORNING INCORPORATED

Inventor： LIU, Anping ,  MASTERS, Leonard Thomas ,  STRELTSOV, Alexander Mikhailovich

IPC: C03B33/02 ,  B23K26/06 ,  B23K26/38

CPC classification number: C03B33/0222 ,  B23K26/0057 ,  B23K26/0617 ,  B23K26/53 ,  B23K2203/54

Abstract: Disclosed herein are transparent articles and methods and systems for processing transparent articles. Systems for processing transparent articles, e.g. cutting glass, may include at least one initial laser and at least one polarizing beam splitter, where the polarizing beam splitter is configured to split an initial laser beam into a plurality of laser beams, and wherein the plurality of laser beams are useful for processing transparent articles. Methods for processing transparent articles comprise creating at least one flaw in the transparent articles with a plurality of laser beams.

Abstract translation: 这里公开了用于处理透明物品的透明物品和方法以及系统。 用于处理透明制品的系统，例如 切割玻璃可以包括至少一个初始激光器和至少一个偏振分束器，其中偏振分束器被配置为将初始激光束分成多个激光束，并且其中多个激光束用于处理透明 文章。 用于处理透明制品的方法包括用多个激光束在透明制品中产生至少一个缺陷。