公开(公告)号：KR20180008675A

公开(公告)日：2018-01-24

申请号：KR20177036146

申请日：2016-05-12

Applicant: CORNING INC

Inventor： GOLLIER JACQUES ,  LI SHENPING ,  LI XINGHUA ,  PIECH GARRETT ANDREW ,  TSUDA SERGIO

IPC: C03B33/02 ,  B23K26/38 ,  B23K103/00 ,  C03B33/08 ,  C03B33/09 ,  F21V8/00

CPC classification number: C03B33/0222 ,  B23K26/0057 ,  B23K26/0624 ,  B23K26/53 ,  B23K2203/54 ,  C03B33/091 ,  Y02P40/57

Abstract: 유리제품으로서, 제1표면, 맞은편의제2표면, 및이들사이에연장하는두께; 및상기유리제품의두께의약 35% 이하의두께를갖는레이저가공영역, 또는상기유리제품의두께의약 15% 이하의높이를갖는챔퍼를포함하는적어도하나의모서리를포함하는, 도광판과같은유리제품이개시된다. 이러한유리제품을디스플레이소자및 이러한유리제품의제조방법이또한개시된다.

Abstract translation: 35.一种玻璃制品，包括：第一表面，相对的第二表面和在其间延伸的厚度; 和玻璃产品，诸如导光板，其包括至少一个边缘包括所述具有的玻璃制品的不超过35％的厚度的药物厚度玻璃制品的15％以上的药物高度的具有激光加工区域的斜面，或厚度 据透露。 还公开了作为显示元件的这种玻璃产品和制造这种玻璃产品的方法。

公开(公告)号：CA2920157A1

公开(公告)日：2014-02-13

申请号：CA2920157

申请日：2013-08-01

Applicant: CORNING INC

Inventor： HOOVER BRETT JASON ,  LI MING-JUN ,  LI SHENPING

IPC: G01J5/08 ,  G01D5/353 ,  G01K11/32 ,  G02B6/02

Abstract: A two-core optical fiber is provided for use in Brillouin distributed fiber sensor applications and systems. The two-core fiber includes a first and second core. Each core is configured to exhibit a Brillouin frequency shift greater than 30 Mhz relative to the other core. Further, each core possesses temperature and strain coefficients that differ from the other core. The cores can be configured to produce Brillouin frequency shift levels of at least 30 Mhz relative to one another. These differences in shift levels may be effected by adjustment of the material compositions, doping concentrations and/or refractive index profiles of each of the cores. These optical fibers may also be used in BOTDR- and BOTDA based sensor systems and arrangements.

公开(公告)号：DE602008003808D1

公开(公告)日：2011-01-13

申请号：DE602008003808

申请日：2008-05-16

Applicant: CORNING INC

Inventor： KUKSENKOV DMITRI V ,  LI SHENPING ,  NOLAN DANIEL A

IPC: H04B10/2581 ,  H04L9/00

公开(公告)号：DE602008000977D1

公开(公告)日：2010-05-20

申请号：DE602008000977

申请日：2008-02-26

Applicant: CORNING INC

Inventor： BERKEY GEORGE E ,  LI MING-JUN ,  LI SHENPING ,  NOLAN DANIEL A

IPC: G02F1/35

Abstract: An optical-fiber-based light source that generates light via third-harmonic (TH) generation is disclosed. The light source includes a pump light source that provides pump light having a fundamental mode of wavelength lambda P . The light source also includes an optical fiber optically coupled to the pump light source. The optical fiber's core refractive index profile has (i) a central region with a refractive index value Delta 1 , (ii) a first annular region immediately surrounding the central region and having a refractive index value Delta 2 , and (iii) a second annular region immediately surrounding the first annular region and having a refractive index value Delta 3 . The optical fiber satisfies the conditions Delta 2 1 and Delta 2 3 , and max{Delta 1 ,Delta 3 }-Delta 2 >1.2%. The pump light produces TH-generated light having a higher-order mode of wavelength lambda TH =(1/3)lambda P and that is outputted at the optical fiber output end. The pump light fundamental mode overlaps the TH-generated-light higher order mode over the length of the optical fiber to provide a conversion efficiency of 1% or greater.

公开(公告)号：WO2006068914A3

公开(公告)日：2008-01-24

申请号：PCT/US2005045414

申请日：2005-12-14

Applicant: CORNING INC ,  BICKHAM SCOTT R ,  KUKSENKOV DMITRI V ,  LI SHENPING

Inventor： BICKHAM SCOTT R ,  KUKSENKOV DMITRI V ,  LI SHENPING

IPC: G02B6/00 ,  G02B6/02 ,  G02B6/036 ,  G02B6/10

CPC classification number: G02B6/02028 ,  G02B6/0281 ,  G02B6/03611 ,  G02B6/03627 ,  G02B6/03644 ,  G02B6/03666 ,  G02B6/29377

Abstract: An optical waveguide fiber (300) having a high threshold for stimulated Brillouin scattering is disclosed which is suitable as a nonlinear fiber. The optical fiber (100) has a core with one or more core segments. The optical effective area at a wavelengt of 1550 nm is less than 30 µm 2 .

Abstract translation: 公开了一种适用于非线性光纤的具有用于受激布里渊散射的高阈值的光波导光纤（300）。 光纤（100）具有具有一个或多个芯段的芯。 在1550nm的波长处的光学有效面积小于30μm2。

公开(公告)号：WO2004073184A3

公开(公告)日：2004-12-16

申请号：PCT/US2004004261

申请日：2004-02-13

Applicant: CORNING INC ,  NOLAN DANIEL A ,  SYSOLIATIN ALEXEJ ,  KOROLEV ANDREY E ,  KUKSENKOV DMITRI V ,  LI SHENPING ,  SAUER MICHAEL

Inventor： NOLAN DANIEL A ,  SYSOLIATIN ALEXEJ ,  KOROLEV ANDREY E ,  KUKSENKOV DMITRI V ,  LI SHENPING ,  SAUER MICHAEL

IPC: H04B10/18 ,  H04B10/12

CPC classification number: H04B10/2525

Abstract: The present invention provides devices and methods for dynamic dispersion compensation. According to one embodiment of the invention, a dispersion compensating device includes a negative dispersion fiber having an input configured to receive the optical signal, the negative dispersion fiber having a length and dispersion sufficient to remove any positive chirp from each wavelength channel of the optical signal, thereby outputting a negatively chirped optical signal; an amplifying device configured to amplify the negatively chirped optical signal; and a nonlinear positive dispersion fiber configured to receive the negatively chirped optical signal. The devices of the present invention provide broadband compensation for systems having a wide range of variable residual dispersions.

Abstract translation: 本发明提供了用于动态色散补偿的装置和方法。 根据本发明的一个实施例，色散补偿装置包括负色散光纤，其具有被配置为接收光信号的输入，负色散光纤的长度和色散足以从光信号的每个波长信道中去除任何正啁啾 从而输出负啁啾光信号; 放大装置，被配置为放大所述负色调光学信号; 以及配置成接收负啁啾光信号的非线性正色散光纤。 本发明的装置为具有宽范围的可变残余色散的系统提供宽带补偿。

公开(公告)号：CA2920157C

公开(公告)日：2020-08-18

申请号：CA2920157

申请日：2013-08-01

Applicant: CORNING INC

Inventor： HOOVER BRETT JASON ,  LI MING-JUN ,  LI SHENPING

IPC: G01J5/08 ,  G01D5/353 ,  G01K11/32 ,  G02B6/02

Abstract: A two-core optical fiber is provided for use in Brillouin distributed fiber sensor applications and systems. The two-core fiber includes a first and second core. Each core is configured to exhibit a Brillouin frequency shift greater than 30 Mhz relative to the other core. Further, each core possesses temperature and strain coefficients that differ from the other core. The cores can be configured to produce Brillouin frequency shift levels of at least 30 Mhz relative to one another. These differences in shift levels may be effected by adjustment of the material compositions, doping concentrations and/or refractive index profiles of each of the cores. These optical fibers may also be used in BOTDR- and BOTDA based sensor systems and arrangements.

公开(公告)号：IN7356DEN2014A

公开(公告)日：2015-04-24

申请号：IN7356DEN2014

申请日：2014-09-02

Applicant: CORNING INC

Inventor： BICKHAM SCOTT ROBERTSON ,  LI MING JUN ,  TEN SERGEY YUREVICH ,  LI SHENPING

IPC: G02B6/02 ,  G02B6/26

Abstract: An optical fiber link suitable for use in a mode division multiplexing (MDM) optical transmission system is disclosed. The link has a first optical fiber having a core which supports the propagation and transmission of an optical signal with X LP modes at a wavelength of 1550 nm, wherein X is an integer greater than 1 and less than or equal to 20 the first fiber having a positive differential mode group delay between the LP01 and LP11 modes at a wavelength between 1530-1570. The link also has a second optical fiber having a core which supports the propagation and transmission of an optical signal with Y LP modes at a wavelength of 1550 nm, wherein Y is an integer greater than 1 and less than or equal to 20 said optical fiber having a negative differential mode group delay between the LP01 and LP11 modes at a wavelength between 1530-1570.

公开(公告)号：AU2002334128A1

公开(公告)日：2003-12-12

申请号：AU2002334128

申请日：2002-10-10

Applicant: CORNING INC

Inventor： ELLIS ANDREW DAVID ,  KUKSENKOV DMITRI VLADISLAVOVIC ,  LI SHENPING

IPC: G02F1/35 ,  G02F1/39 ,  H04L7/00

Abstract: Apparatus for recovering clock pulses of wavelength division multiplexed optical signals passed therethrough. The apparatus comprises an optically-pumped laser cavity defining a cavity length and comprising a nonlinear medium pumped at a wavelength selected to give efficient parametric amplification within said medium. The cavity length corresponds to an integer multiple of bit periods of at least one of the multiplexed optical signals. The optical signals copropagate through the medium with the pump radiation. The apparatus further comprises an optical path for recirculating a proportion of the output from the laser cavity back through the laser cavity. In this way, idler waves are generated symmetrically about the pump wavelength by four wave mixing with the at least one of the multiplexed optical signals and recirculated through the laser cavity to be amplified by parametric amplification in order to recover wavelength division multiplexed clock pulses.

公开(公告)号：WO2008121273A3

公开(公告)日：2009-04-23

申请号：PCT/US2008003892

申请日：2008-03-25

Applicant: CORNING INC ,  KUKSENKOV DMITRI V ,  LI SHENPING

Inventor： KUKSENKOV DMITRI V ,  LI SHENPING

IPC: H01S3/00 ,  H01S3/067 ,  H01S3/23

CPC classification number: H01S3/0057 ,  G02B6/02304 ,  H01S3/06712 ,  H01S3/06725 ,  H01S3/06754 ,  H01S3/2308

Abstract: An all-fiber chirped pulse amplification (CPA) system and method is provided that utilizes a hollow core photonic bandgap fiber as a pulse compressor and a dispersion compensating optical fiber as a pulse stretcher that are matched with respect to both the amount and slope of dispersion to avoid peak power-limiting pulse distortion. The CPA system includes a rare earth ion-doped optical fiber amplifier having an input and an output that amplifies optical pulses having a center wavelength of ?c, a pulse compressing length L1 of hollow core photonic bandgap fiber having a dispersion value D1 and a dispersion slope S1 that varies over a wavelength ? of the pulses that is optically connected to the output of the fiber amplifier and having a k-parameter defined by a ratio of D1 over the slope of the function D1(?) that is larger than about 50, and a pulse stretching length L2 of dispersion compensating optical fiber connected to the input of the fiber amplifier having a dispersion value D2 and dispersion slope S2. The lengths are selected such that L1D1 = -L2D2, and the center wavelength ?c of the inputted optical pulses is preferably close to the center wavelength of the bandgap of the photonic bandgap fiber.

Abstract translation: 提供了全光纤啁啾脉冲放大（CPA）系统和方法，其利用空心光子带隙光纤作为脉冲压缩器和色散补偿光纤作为脉冲展宽器，其与色散的量和倾斜度相匹配 以避免峰值功率限制脉冲失真。 CPA系统包括具有放大具有中心波长λc的光脉冲的输入和输出的稀土离子掺杂光纤放大器，具有色散值D1的空心光子带隙光纤的脉冲压缩长度L1和色散 斜率S1在波长上变化？ 光学连接到光纤放大器的输出的脉冲，并且具有由大于约50的函数D1（θ）的斜率上的D1的比率定义的k参数以及大于约50的脉冲拉伸长度L2 色散补偿光纤连接到具有色散值D2和色散斜率S2的光纤放大器的输入。 选择长度使得L1D1 = -L2D2，并且输入的光脉冲的中心波长λc优选接近于光子带隙光纤的带隙的中心波长。