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1. 发明申请

WO2007106305A2 METHOD ENABLING DUAL PRESSURE CONTROL WITHIN FIBER PREFORM DURING FIBER FABRICATION 审中-公开
标题翻译：在纤维制造过程中使纤维预制件内的双压力控制的方法
公开(公告)号：WO2007106305A2
公开(公告)日：2007-09-20
申请号：PCT/US2007004532
申请日：2007-02-20
申请人： CORNING INC , GALLAGHER MICHAEL T , HAWTOF DANIEL W , MCCARTHY JOSEPH E , VENKATARAMAN NATESAN
发明人： GALLAGHER MICHAEL T , HAWTOF DANIEL W , MCCARTHY JOSEPH E , VENKATARAMAN NATESAN
IPC分类号： C03B37/07 , C03B37/022 , C03B37/15
CPC分类号： C03B37/02781 , C03B2203/42 , C03B2205/10
摘要： A method of fabricating a photonic crystal or photonic band gap optical fiber comprises providing a preform that includes a plurality of holes in an outer diameter, wherein the holes extend from a first end of a preform to a second end of the preform, and forming at least one radially inwardly-extending slot within the preform such that the slot intersects at least some of the holes, wherein the slot does not intersect at least one hole. The method also includes establishing a first pressure in the holes intersected by the slot by introducing the first pressure to the slot, and establishing a second pressure in the at least one hole not intersected by the slot by introducing the second pressure to an end of the at least one hole not intersected by the slot. The method further includes drawing the preform into a fiber while independently controlling the first and second pressures.
摘要翻译：一种制造光子晶体或光子带隙光纤的方法包括提供预制件，该预制件在外径上包括多个孔，其中孔从预制件的第一端延伸到预制件的第二端，所述预制件内的至少一个径向向内延伸的狭槽使得所述狭槽与至少一些所述孔相交，其中所述狭槽不与至少一个孔相交。该方法还包括通过将第一压力引入到狭槽中，在与狭槽相交的孔中建立第一压力，以及通过将第二压力引入到狭槽的端部而在未与狭槽相交的至少一个孔中建立第二压力至少一个孔不与狭槽相交。该方法还包括将预制件拉成纤维，同时独立地控制第一和第二压力。

2. 发明申请

WO2008106011A3 OPTICAL WAVEGUIDE ENVIRONMENTAL SENSOR AND METHOD OF MANUFACTURE 审中-公开
标题翻译：光波导环境传感器和制造方法
公开(公告)号：WO2008106011A3
公开(公告)日：2008-10-16
申请号：PCT/US2008001884
申请日：2008-02-12
申请人： CORNING INC , GALLAGHER MICHAEL T , KOCH KARL W III , KOSIK-WILLIAMS ELLEN M , WEST JAMES A
发明人： GALLAGHER MICHAEL T , KOCH KARL W III , KOSIK-WILLIAMS ELLEN M , WEST JAMES A
IPC分类号： G01N21/17 , G01N21/62 , G02B6/02
CPC分类号： G02B6/02361 , G01N21/0303 , G01N21/3504 , G01N21/65 , G01N2021/653 , G02B6/02328 , G02B6/02385
摘要： An optical waveguide environmental sensor is provided that is capable of detecting a target gas or liquid in the ambient environment in an advantageously short period of time. The waveguide is preferably in the form of an optical fiber having a cladding that contains a photonic band gap structure which in turn envelopes a light conducting, hollow core portion. The cladding further includes at least one elongated side opening that preferably extends the entire length of the fiber and exposes said hollow core portion to the ambient environment, which provides broad and nearly immediate access of the core portion to gases and liquids in the ambient environment, thereby minimizing sensor response time. The ambient gases or liquids filling the hollow core portion and elongated opening function as a ridge and slab, respectively, of an optical ridge waveguide that effectively supports at least one bound optical mode.
摘要翻译：提供了一种光波导环境传感器，其能够在有利的短时间内检测周围环境中的目标气体或液体。波导优选为具有包层的光纤的形式，所述包层包含光子带隙结构，所述光子带隙结构又包围光导空心部分。所述包层还包括至少一个细长侧开口，所述侧开口优选延伸纤维的整个长度并且将所述中空芯部分暴露于周围环境，所述周围环境提供芯部分对周围环境中的气体和液体的宽广且几乎立即的接近，从而最小化传感器响应时间。填充空心部分和细长开口的环境气体或液体分别用作光脊型波导的脊和平板，其有效地支撑至少一个束缚的光学模式。

3. 发明申请

WO2012058060A3 FILTER APPARATUS WITH POROUS CERAMIC PLATES 审中-公开
标题翻译：过滤器与多孔陶瓷板
公开(公告)号：WO2012058060A3
公开(公告)日：2012-12-20
申请号：PCT/US2011056790
申请日：2011-10-19
申请人： CORNING INC , GALLAGHER MICHAEL T , HOUSE KEITH L , OGUNWUMI STEVEN B , TEPESCH PATRICK D
发明人： GALLAGHER MICHAEL T , HOUSE KEITH L , OGUNWUMI STEVEN B , TEPESCH PATRICK D
IPC分类号： B01D46/12 , B01D29/41 , B01D46/00 , B01D46/10 , B01D46/52
CPC分类号： B01D46/106 , B01D46/0021 , B01D46/12 , B01D46/526 , B01D2275/202 , B33Y80/00
摘要： A filter apparatus comprises a filter stack including a plurality of porous ceramic plates that are axially spaced from one another to define plurality of axially spaced apart radial flow areas. In one example, the filter stack is mounted within a housing. In further examples, the plurality of porous ceramic plates alternate between a first set of porous ceramic plates that are nested with a second set of porous ceramic plates. In still further examples, at least one of the sides of the porous ceramic plates defines a plurality of radial flutes arranged in a radial array.
摘要翻译：一种过滤装置包括一个过滤器堆叠，其包括多个多孔陶瓷板，它们彼此轴向间隔开以限定多个轴向间隔开的径向流动区域。在一个示例中，过滤器堆叠被安装在壳体内。在另外的实施例中，多个多孔陶瓷板在与第二组多孔陶瓷板嵌套的第一组多孔陶瓷板之间交替。在另外的示例中，多孔陶瓷板的至少一个侧面限定了以径向阵列布置的多个径向槽纹。

4. 发明专利

JP2013079188A Traction roller used in glass production process, and glass production process having the same incorporated therein 有权
标题翻译：玻璃生产过程中使用的牵引辊，以及与其合并的玻璃生产工艺
公开(公告)号：JP2013079188A
公开(公告)日：2013-05-02
申请号：JP2012221133
申请日：2012-10-03
申请人： Corning Inc , コーニングインコーポレイテッド
发明人： AHMED IZHAR Z , COOK GLENN B , DREWNOWSKI CHRISTOPHER W , GALLAGHER MICHAEL T , LANGENSIEPEN RALPH A , SHAY G CLINTON
IPC分类号： C03B17/06
CPC分类号： C03B17/068
摘要： PROBLEM TO BE SOLVED: To prevent a glass sheet from being damaged or prevent a defect from being formed therein by embedding of a particulate material into the surface of a traction roller or by dropping of the particulate material from the traction roller, concerning the traction roller used for forming the glass sheet.SOLUTION: Traction rollers 200a, 200b each has a shaft member 202, and a soft cover assembly positioned on the shaft member. The soft cover assembly contains one or more traction disks having a plurality of spring members 204 and a circular hub 206 formed integrally therewith. The plurality of spring members are projected from the circular hub to the outside so that each free tip part thereof is positioned on the outside radially from the base end. When the soft cover assembly is brought into contact with the surface of a glass sheet, the spring members are deformed to the inside radially toward the center of the circular hub, to thereby prevent the glass sheet from being damaged.
摘要翻译：要解决的问题：为了防止玻璃板被损坏或通过将颗粒材料嵌入到牵引辊的表面中或通过从牵引辊落下颗粒材料来形成缺陷，涉及用于形成玻璃板的牵引辊。解决方案：牵引辊200a，200b各自具有轴构件202和位于轴构件上的软盖组件。软盖组件包含一个或多个具有多个弹簧构件204和与其一体形成的圆形毂206的牵引盘。多个弹簧构件从圆形轮毂突出到外侧，使得其每个自由末端部分从基端径向定位在外侧。当软盖组件与玻璃板的表面接触时，弹簧构件径向向圆形毂的中心向内侧变形，从而防止玻璃板损坏。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2010286842A Splice junction part and method for joining micro-structured optical fiber and conventional optical fiber 有权
标题翻译：接合微结构光纤和传统光纤的SPLICE接头部件和方法
公开(公告)号：JP2010286842A
公开(公告)日：2010-12-24
申请号：JP2010165720
申请日：2010-07-23
申请人： Corning Inc , コーニングインコーポレイテッド
发明人： FAJARDO JAMES C , GALLAGHER MICHAEL T , WU QI
IPC分类号： G02B6/255 , G02B6/00 , G02B6/02 , G02B6/032 , G02B6/122
CPC分类号： G02B6/2551 , G02B6/02347
摘要： PROBLEM TO BE SOLVED: To provide a splice junction part capable of preventing a remarkable loss between an optical fiber having microstructure and a conventional type optical fiber. SOLUTION: A carbon coating 21 is applied onto an end part 15 of the first micro-structured optical fiber 1, the end part of the first micro-structured optical fiber is grounded, the end parts of the both optical fibers are aligned with an opposed relation, to bring an optical axis of the first micro-structured optical fiber into the same axis with an optical axis of the second optical fiber 3, the first arc 23 is generated from an electrically operated fusion connection machine 18, the end parts of the both optical fibers are exposed to the first arc for the first period, the end part of the first micro-structured optical fiber is brought into contact with the end part of the second optical fiber, to form the junction part, and the junction part is exposed to the second arc for the second period longer than the first period, to form an optical coupling part. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够防止具有微结构的光纤与常规型光纤之间的显着损耗的接合接合部。解决方案：将碳涂层21施加到第一微结构光纤1的端部15上，第一微结构光纤的端部接地，两根光纤的端部对齐具有相对的关系，为了使第一微结构光纤的光轴与第二光纤3的光轴成相同的轴，第一弧23由电动熔接机18产生，端部两个光纤的一部分在第一周期中暴露于第一弧，第一微结构光纤的端部与第二光纤的端部接触，以形成接合部，并且接合部分暴露于比第一周期长的第二周期的第二弧，以形成光耦合部分。版权所有（C）2011，JPO＆INPIT

6. 发明专利

IN116DEN2014A LAMINATED AND ION EXCHANGED STRENGTHENED GLASS LAMINATES AND THEIR MANUFACTURING METHOD 未知
公开(公告)号：IN116DEN2014A
公开(公告)日：2015-05-22
申请号：IN116DEN2014
申请日：2014-01-07
申请人： CORNING INC
发明人： GALLAGHER MICHAEL T , GULATI SURESH T , KICZENSKI TIMOTHY J , SCHAUT ROBERT ANTHONY , VENKATARAMAN NATESAN
IPC分类号： C03B17/02 , C03B23/20 , C03C21/00
摘要： A method of making a glass sheet (10) comprises laminating a high CTE core glass (11) to a low CTE clad glass (12) at high temperatures and allowing the laminate (10) to cool creating compressive stress in the clad glass (12) and then ion exchanging the laminate (10) to increase the compressive stress in the outer near surface regions of the clad glass (12). The core glass (11) may include ions that exchange with ion in the clad glass (12) to increase the compressive stress in inner surface regions of the clad glass (12) adjacent to the clad glass/ core glass interfaces. The glass laminate (10) may be formed and laminated using a fusion forming and laminating process and fusion formable and ion exchangeable glass compositions.

7. 发明专利

AU2003299210A8 Microstructured optical fibers preforms and methods of fabricating microstructured optical fibers 未知
公开(公告)号：AU2003299210A8
公开(公告)日：2004-05-04
申请号：AU2003299210
申请日：2003-05-16
申请人： CORNING INC
发明人： WEST JAMES A , GALLAGHER MICHAEL T , FAJARDO JAMES C , VENKATARAMAN NATESAN
IPC分类号： G02B6/00 , C03B37/012 , C03B37/027 , C03C13/04 , G02B6/02 , G02B6/032 , G02B6/16 , G02B6/20 , C03B37/075
摘要： A microstructured optical fiber is described. The microstructured optical fiber comprises an inner region and an outer region. The inner region includes an inner material and a plurality of holes formed in the inner material. The outer region surrounds the inner region, and includes an outer material. The softening point temperature of the inner material is greater than the softening point temperature of the outer material by at least about 50° C. Microstructured optical fiber preforms and methods for making the microstructured optical fibers are also described. The microstructured optical fiber may be made to have substantially undistorted holes in the inner region.

8. 发明专利

AU2003257186A1 METHODS FOR FABRICATING OPTICAL FIBERS AND OPTICAL FIBER PREFORMS 未知
公开(公告)号：AU2003257186A1
公开(公告)日：2004-03-19
申请号：AU2003257186
申请日：2003-08-05
申请人： CORNING INC
发明人： BERKEY GEORGE E , GALLAGHER MICHAEL T , HAWTOF DANIEL W , TRUESDALE CARLTON M , VENKATARAMAN NATESAN
IPC分类号： C03B37/012 , C03B37/014 , C03B37/016 , G02B6/02 , G02B6/10 , C03B19/12 , G02B6/16 , G02B6/12
摘要： The present invention provides methods for fabricating optical fiber preforms and optical fibers. According to one embodiment of the invention, a method for making an optical fiber preform includes the steps of providing at least one sacrificial rod having an outside surface; forming a material on the outside surface of each sacrificial rod to yield a structured body, the structured body including a structured material in substantial contact with the at least one sacrificial rod; removing each sacrificial rod from the structured body; and including the structured body in the optical fiber preform. The preform may be drawn into an optical fiber. The methods of the present invention are especially useful in the fabrication of microstructured optical fibers.

9. 发明专利

AU2003234412A1 METHODS AND PREFORMS FOR DRAWING MICROSTRUCTURED OPTICAL FIBERS 未知
公开(公告)号：AU2003234412A1
公开(公告)日：2003-12-31
申请号：AU2003234412
申请日：2003-05-13
申请人： CORNING INC
发明人： HAWTOF DANIEL W , VENKATARAMAN NATESAN , DAWES STEVEN B , GALLAGHER MICHAEL T
IPC分类号： C03B37/012 , C03B37/027 , G02B6/02 , C03B37/075 , C03B37/028 , G02B6/16
摘要： The present invention provides a method for drawing microstructured fibers. A preform having a first set of holes and a second set of holes is provided, and the first set of holes is coupled to a first pressure system, while the second set of holes remains substantially uncoupled to the first pressure system. The pressures of the sets of holes may be independently set or controlled to yield a desired hole geometry in the drawn microstructured optical fiber. The present invention also provides preforms suitable for use with the methods of the invention.

10. 发明专利

DK1514143T3 未知
公开(公告)号：DK1514143T3
公开(公告)日：2006-03-20
申请号：DK03808019
申请日：2003-05-16
申请人： CORNING INC
发明人： FAJARDO JAMES C , GALLAGHER MICHAEL T , VENKATARAMAN NATESAN , WEST JAMES A
IPC分类号： G02B1/00 , G02B6/00 , C03B37/012 , C03B37/027 , C03C13/04 , G02B6/02 , G02B6/032
摘要： A microstructured optical fiber is described. The microstructured optical fiber comprises an inner region and an outer region. The inner region includes an inner material and a plurality of holes formed in the inner material. The outer region surrounds the inner region, and includes an outer material. The softening point temperature of the inner material is greater than the softening point temperature of the outer material by at least about 50° C. Microstructured optical fiber preforms and methods for making the microstructured optical fibers are also described. The microstructured optical fiber may be made to have substantially undistorted holes in the inner region.

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