公开(公告)号：JP2000327372A

公开(公告)日：2000-11-28

申请号：JP2000124433

申请日：2000-04-25

Applicant: CORNING INC

Inventor： CROOK RUSSELL A ,  WEBB JAMES E

IPC: G02B6/02 ,  C03C17/25 ,  C03C17/30 ,  C03C17/42 ,  C04B41/84 ,  G02B6/10

Abstract: PROBLEM TO BE SOLVED: To minimize the change in dimensions and coefficient of thermal expansion due to reaction with water content under high temperature and humidity and stabilize a ceramic body having microcrack by subjecting glass ceramic body to treatment with a metasilicic acid alkali aqueous solution, treatment with a non-porous silane solution or continuous treatment with metasilicic acid alkali and a silane. SOLUTION: Sodium metasilicate alone, a highly nonpolar silane (e.g. pentafluorophenylpropyltrimethoxysilane) alone or a coating material obtained by successively mixing these two materials is used in order to stabilize the ceramic body. Namely, a method for immersing the ceramic body in 0.4% aqueous solution of metasilicate for 4 days and then drying the ceramic body in a desiccator, a method for immersing the ceramic body in 5% silane solution and a solution containing cyclohexane, ethanol and n-butanol or a method for immersing the ceramic body in sodium metasilicate solution for 2 min and successively immersing the ceramic body in a silane solution for 5 days is adopted. Sequential change of dimensions with time is minimized by these treatments to stabilize value of coefficient of thermal expansion of a substrate material.

公开(公告)号：DE60010792D1

公开(公告)日：2004-06-24

申请号：DE60010792

申请日：2000-03-24

Applicant: CORNING INC

Inventor： CROOK RUSSELL A ,  WEBB JAMES E

IPC: G02B6/02 ,  C03C17/25 ,  C03C17/30 ,  C03C17/42 ,  C04B41/84 ,  C03C17/22

Abstract: A method of stabilizing a glass-ceramic body, particularly an aluminosilicate body, for use as a telecommunications component in a humid atmosphere, comprises coating the body with an aqueous solution of an alkali metasilicate, with a solution of a silane that is strongly non-polar with respect to water, or with successive applications of the metasilicate and the silane.

公开(公告)号：CA2340412A1

公开(公告)日：2000-02-24

申请号：CA2340412

申请日：1999-07-16

Applicant: CORNING INC

Inventor： WEBB JAMES E ,  KOHLI JEFFREY T ,  HARES GEORGE B

IPC: C03C3/078 ,  C03C3/085 ,  C03C3/087 ,  C03C3/091 ,  C03C3/093 ,  C03C4/00 ,  C03C3/089

Abstract: This invention relates to lead-free silicate glasses that find use in producing fine crystal glassware and in laminated ware applications. The glasses consist essentially, in weight percent, of: SiO2 52-66; Al2O3 0- 4; Li2O 0-4; Na2O 3-16; K2O 0-12; ZnO 15-30; BaO 0-7; MgO+CaO+SrO 0-4; ZrO2 0-4; B2O3 0-4.

公开(公告)号：AU9340801A

公开(公告)日：2003-05-29

申请号：AU9340801

申请日：2001-11-23

Applicant: CORNING INC

Inventor： BEALL GEORGE H ,  WEBB JAMES E ,  REDDY K PATTABHIRAMI ,  PIERSON JOSEPH E ,  CHYUNG KENNETH

IPC: C03C10/00 ,  C03C15/00 ,  G02B5/28 ,  G02B7/00

公开(公告)号：AU3972401A

公开(公告)日：2001-08-07

申请号：AU3972401

申请日：2001-01-08

Applicant: CORNING INC

Inventor： DEMARTINO STEVEN E ,  KNOWLES PETER ,  WEBB JAMES E

IPC: G02B6/00 ,  G02B6/36

Abstract: An apparatus is provided for mechanically attaching an optical fiber to a substrate. The apparatus includes a clamping block formed of malleable material disposed adjacent a substrate. The fiber is disposed adjacent the clamping block and a securing member such as a fastener or spring is used to secure the fiber to the clamping block and substrate. The frictional forces between the fiber and the clamping block eliminate movement of the fiber relative to the substrate.

公开(公告)号：CA2398666A1

公开(公告)日：2001-08-02

申请号：CA2398666

申请日：2001-01-08

Applicant: CORNING INC

Inventor： WEBB JAMES E ,  DEMARTINO STEVEN E ,  KNOWLES PETER

IPC: G02B6/00 ,  G02B6/36

Abstract: An apparatus is provided for mechanically attaching an optical fiber (34) to a substrate (12). The apparatus includes a clamping block (22, 24) formed of malleable material disposed adjacent a substrate. The fiber is disposed adjacent the clamping block and a securing member (38, 40) such as a fastene r or spring is used to secure the fiber to the clamping block and substrate. T he frictional forces between the fiber and the clamping block eliminate movemen t of the fiber relative to the substrate.

公开(公告)号：DE60010792T2

公开(公告)日：2005-06-02

申请号：DE60010792

申请日：2000-03-24

Applicant: CORNING INC

Inventor： CROOK RUSSELL A ,  WEBB JAMES E

IPC: G02B6/02 ,  C03C17/25 ,  C03C17/30 ,  C03C17/42 ,  C04B41/84 ,  C03C17/22

Abstract: A method of stabilizing a glass-ceramic body, particularly an aluminosilicate body, for use as a telecommunications component in a humid atmosphere, comprises coating the body with an aqueous solution of an alkali metasilicate, with a solution of a silane that is strongly non-polar with respect to water, or with successive applications of the metasilicate and the silane.

公开(公告)号：BR0009973A

公开(公告)日：2002-01-08

申请号：BR0009973

申请日：2000-03-23

Applicant: CORNING INC

Inventor： BEALL GEORGE H ,  CHYUNG KENNETH ,  PIERSON JOSEPH E ,  REDDY K PATTABHIRAMI ,  WEBB JAMES E

IPC: C03C10/00 ,  C03C10/12 ,  C03C15/00 ,  C03C25/00 ,  G02B6/12 ,  C03C25/66 ,  C03B32/02 ,  G02B5/18 ,  G02B27/42

Abstract: The invention includes methods of stabilizing negative thermal expansion glass-ceramic optical waveguide substrates. The invention includes the stabilized negative thermal expansion glass-ceramic optical waveguide substrates. The stabilized substrates have very stable physical characteristics such as dimensional length when exposed to extreme environments. The stabilized substrates are used to athermalize optical waveguide devices such as optical fiber grating. The stabilized substrates are particularly well suited for providing athermalized fiber Bragg grating.

公开(公告)号：WO2007018988A3

公开(公告)日：2007-07-12

申请号：PCT/US2006027957

申请日：2006-07-19

Applicant: CORNING INC ,  WEBB JAMES E

Inventor： WEBB JAMES E

IPC: G02B5/30

CPC classification number: G03F7/70966 ,  G02B5/3083 ,  G02B13/143 ,  G02B13/22 ,  G02B27/283

Abstract: Axisymmetric birefringent materials are incorporated into a deep UV imaging system by exploiting axial symmetries. A polar orthogonal polarization pattern is relayed conjugate to a pupil of a telecentric imaging system to avoid birefringence of axisymmetric birefringent optics located in telecentric object or image space.

Abstract translation: 轴对称双折射材料通过利用轴对称结合到深紫外成像系统中。 将极性正交偏振图案中继到远心成像系统的瞳孔共轭以避免位于远心物体或图像空间中的轴对称双折射光学器件的双折射。

公开(公告)号：WO2007076094A3

公开(公告)日：2008-05-22

申请号：PCT/US2006049190

申请日：2006-12-22

Applicant: CORNING INC ,  WEBB JAMES E

Inventor： WEBB JAMES E

IPC: G02B13/00

CPC classification number: G03F7/70341 ,  G02B1/02 ,  G02B1/06 ,  G02B9/04 ,  G02B13/143 ,  G02B21/33 ,  G03F7/70241 ,  G03F7/70958 ,  G03F7/70983

Abstract: The invention features a doublet at one end of a high numerical aperture imaging system. The doublet includes two members coupled together by a fluid medium. The first member is arranged for receiving converging rays within a region of medium power density, and the second member further converges the rays through a region of higher power density. The second member can be made to withstand the higher power density by being made of a more durable material or in a form that is easily replaceable.

Abstract translation: 本发明在高数值孔径成像系统的一端具有双峰。 双层包括通过流体介质连接在一起的两个构件。 第一构件被布置成在中等功率密度的区域内接收会聚射线，并且第二构件进一步使光线会聚在较高功率密度的区域。 第二构件可以通过由更耐用的材料制成或以易于替换的形式来承受较高的功率密度。