公开(公告)号：US3856494A

公开(公告)日：1974-12-24

申请号：US25978072

申请日：1972-06-05

Applicant: NIPPON SELFOC CO LTD ,  NIPPON SELFOC CO LTD

Inventor： KITANO I ,  IKEDA Y

IPC: C03B32/00 ,  C03B37/023 ,  C03C3/076 ,  C03C3/078 ,  C03C3/102 ,  C03C3/16 ,  C03C13/04 ,  C03C23/00 ,  C03C25/00 ,  G02B6/028 ,  C03C15/00 ,  C03B

CPC classification number: C03C25/002 ,  C03B32/00 ,  C03B37/023 ,  C03B2201/06 ,  C03B2201/20 ,  C03B2203/22 ,  C03C3/076 ,  C03C3/078 ,  C03C3/102 ,  C03C3/16 ,  C03C13/04 ,  C03C23/00 ,  G02B6/0281 ,  Y10S501/901 ,  Y10S501/903

Abstract: A glass body containing a dissolved vaporizable component is heated under conditions whereby some of this component can vaporize off from the surface of the glass body to cause the concentration of the residual component dissolved in the glass body to vary with a continuous gradient toward the surface from the axis along which light is to advance through the glass body, whereby a light-conducting glass structure is produced wherein the refractive index thereof varies with a continuous gradient in directions transverse to the above mentioned axis.

Abstract translation: 含有溶解的可蒸发组分的玻璃体在条件下被加热，其中该组分的一些可以从玻璃体的表面蒸发掉，导致溶解在玻璃体中的残余组分的浓度随着朝向表面的连续梯度而变化 光通过玻璃体前进的轴线，由此产生导光玻璃结构，其中折射率随横向于上述轴线的方向的连续梯度而变化。

公开(公告)号：EP2872454B1

公开(公告)日：2017-08-09

申请号：EP13730603.1

申请日：2013-06-25

Applicant: Heraeus Quarzglas GmbH & Co. KG

Inventor： SUCH, Mario ,  SCHOETZ, Gerhard ,  LANGNER, Andreas

IPC: C03B19/06 ,  B28B1/26 ,  C01B33/14 ,  C01B33/18 ,  C03C4/00

CPC classification number: C09K11/7706 ,  C01B33/18 ,  C03B19/066 ,  C03B2201/06 ,  C03B2201/32 ,  C03B2201/34 ,  C03B2201/36 ,  C03C1/006 ,  C03C3/06 ,  C03C3/061 ,  C03C4/12 ,  C03C2201/06 ,  C03C2201/3488 ,  C03C2201/36 ,  C09K11/025

公开(公告)号：EP3040749B1

公开(公告)日：2017-07-19

申请号：EP15194929.4

申请日：2015-11-17

Applicant: Sumitomo Electric Industries, Ltd.

Inventor： TAMURA, Yoshiaki ,  HARUNA, Tetsuya ,  SAITO, Yoshihiro ,  KAWAGUCHI, Yuki ,  HIRANO, Masaaki

IPC: G02B6/02 ,  C03C3/06 ,  C03B37/018 ,  C03B37/012 ,  C03B37/014

CPC classification number: G02B6/02 ,  C03B37/01211 ,  C03B37/014 ,  C03B37/01807 ,  C03B37/01861 ,  C03B37/01892 ,  C03B2201/06 ,  C03B2201/07 ,  C03B2201/12 ,  C03B2201/20 ,  C03B2201/50 ,  C03B2203/22 ,  C03B2203/26 ,  C03B2205/40 ,  C03C3/06 ,  C03C13/045 ,  C03C2201/11 ,  C03C2201/12 ,  C03C2201/50 ,  C03C2203/40

公开(公告)号：EP2872454A1

公开(公告)日：2015-05-20

申请号：EP13730603.1

申请日：2013-06-25

Applicant: Heraeus Quarzglas GmbH & Co. KG

Inventor： SUCH, Mario ,  SCHOETZ, Gerhard ,  LANGNER, Andreas

IPC: C03B19/06 ,  B28B1/26 ,  C01B33/14 ,  C01B33/18 ,  C03C4/00

CPC classification number: C09K11/7706 ,  C01B33/18 ,  C03B19/066 ,  C03B2201/06 ,  C03B2201/32 ,  C03B2201/34 ,  C03B2201/36 ,  C03C1/006 ,  C03C3/06 ,  C03C3/061 ,  C03C4/12 ,  C03C2201/06 ,  C03C2201/3488 ,  C03C2201/36 ,  C09K11/025

Abstract: The invention relates to a method for producing a doped SiO
2 slurry in which an SiO2 suspension is brought into interaction with at least one doping solution, wherein the SiO2 suspension and/or the doping solution act on one another in the form of an atomised spray, the average droplet diameter of which is in the range between 10 μm and 100 μm. The invention further relates to the use of an SiO2 slurry doped by the atomised spray method for the production of doped quartz glass, particularly for the production of laser-active quartz glass.

Abstract translation: 本发明涉及一种制备掺杂SiO 2浆料的方法，其中SiO 2悬浮液与至少一种掺杂溶液相互作用，其中SiO 2悬浮液和/或掺杂溶液以雾化喷雾的形式彼此作用， 其平均液滴直径在10μm和100μm之间的范围内。 本发明还涉及通过雾化喷雾方法掺杂的SiO 2浆料用于生产掺杂石英玻璃的用途，特别是用于生产激光活性石英玻璃。

公开(公告)号：EP1351897A1

公开(公告)日：2003-10-15

申请号：EP01987069.0

申请日：2001-11-16

Applicant: CORNING INCORPORATED

Inventor： JAMES, Tiffany L ,  LACY, Claud L ,  MATTHEWS, Hazel B ,  ONUH, Chukwuemeka B ,  SCHIEFELBEIN, Susan L

IPC: C03B37/018 ,  C03B37/07

CPC classification number: C03B37/01446 ,  C03B19/1453 ,  C03B19/1469 ,  C03B23/04 ,  C03B2201/06 ,  C03B2201/12 ,  C03C3/06 ,  Y02P40/57

Abstract: A silica soot preform (12) is inserted into a furnace (30). The preform is then treated with heat and carbon monoxide gas (32) so as to reduce impurities that could effect the final product.

公开(公告)号：EP1133453A1

公开(公告)日：2001-09-19

申请号：EP99947495.0

申请日：1999-10-05

Applicant: Liekki Oy

Inventor： Rajala Markku ,  Eerola Markus ,  Tikkanen Juha ,  Pitkänen Ville

IPC: C03B37/018

CPC classification number: C03B37/0142 ,  C03B19/106 ,  C03B19/1423 ,  C03B2201/06 ,  C03B2201/31 ,  C03B2201/36 ,  C03B2207/06 ,  C03B2207/12 ,  C03B2207/20 ,  C03B2207/34 ,  C03B2207/46 ,  C23C4/12 ,  C23C4/123 ,  C23C4/129 ,  C23C16/453 ,  C23D5/04

Abstract: The invention relates to a method and a device for spraying of a material, wherein at least two different components are introduced into a flame (9) formed by means of a fuel gas in such a way that the components react with each other, forming multicomponent glass particles. By means of the flame (9), the multicomponent glass particles are sprayed to a desired target. The first component is introduced to the flame as a gas or a vapour, and the second component is introduced into the flame in liquid form and is atomized by means of a gas substantially in the vicinity of the flame. The first and second components are supplied into the flame (9) with the same device as the fuel gas. The liquid component and the gaseous component are formed into particles having the size in the order of magnitude of a nanometre and their mutual reaction is effected in such a way that homogeneous multicomponent glass particles are formed.

公开(公告)号：EP0842907A1

公开(公告)日：1998-05-20

申请号：EP97120151.2

申请日：1997-11-18

Applicant: CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A.

Inventor： Braglia, Marco

IPC: C03C13/04 ,  C03B37/027 ,  C03B37/012

CPC classification number: C03C13/046 ,  C03B37/01211 ,  C03B37/01268 ,  C03B37/027 ,  C03B2201/06 ,  C03B2201/30 ,  C03B2201/40 ,  C03B2201/42 ,  C03B2201/80 ,  C03B2201/82 ,  C03B2201/86 ,  C03B2203/24 ,  C03C13/041 ,  C03C13/043

Abstract: An active single mode optical fiber has the core made of a rare earth doped non-oxide glass and the cladding made of an oxide glass. The glass of the core has a melting temperature lower than that of the glass of the cladding and lying within the range of the softening temperatures of the latter. In a preferred embodiment the core is made of a chalcogenide glass and the cladding is made of a lead silicate glass. To produce the fibre, a preform, obtained by introducing an element made of the non-oxide glass into the hole (2) of a capillary tube (1) made of the oxide glass, is brought to a temperature lying within the range of softening temperatures of the oxide glass and not lower than the melting temperature of the non-oxide glass, and is drawn. The capillary tube (1), during the drawing process, serves as a container for the molten glass of the core.

Abstract translation: 有源单模光纤具有由稀土掺杂的非氧化物玻璃制成的芯和由氧化物玻璃制成的包层。 芯的玻璃的熔融温度低于包层玻璃的熔化温度，并且处于软化温度的范围内。 在优选实施例中，芯由硫族化物玻璃制成，并且包层由硅酸铅玻璃制成。 为了制造纤维，通过将由非氧化物玻璃制成的元件引入到由氧化物玻璃制成的毛细管（1）的孔（2）中而获得的预成型件达到处于软化范围内的温度 氧化物玻璃的温度并且不低于非氧化物玻璃的熔融温度，并被拉伸。 毛细管（1）在拉伸过程中用作芯的熔融玻璃的容器。

公开(公告)号：EP1752423A3

公开(公告)日：2009-03-11

申请号：EP06121161.1

申请日：1999-10-05

Applicant: Liekki Oy

Inventor： Rajala, Markku ,  Eerola, Markus ,  Tikkanen, Juha ,  Pitkänen, Ville

IPC: C03B19/10 ,  C03B19/14 ,  C03B37/014 ,  C23C4/12 ,  C23C16/453 ,  C23D5/04

CPC classification number: C03B37/0142 ,  C03B19/106 ,  C03B19/1423 ,  C03B2201/06 ,  C03B2201/31 ,  C03B2201/36 ,  C03B2207/06 ,  C03B2207/12 ,  C03B2207/20 ,  C03B2207/34 ,  C03B2207/46 ,  C23C4/12 ,  C23C4/123 ,  C23C4/129 ,  C23C16/453 ,  C23D5/04

Abstract: The invention relates to a method for spraying of a material, wherein at least two different components are introduced into a flame (9) formed by means of fuel gas in such a way that the components react with each other, forming multicomponent glass particles. By means of the flame (9), the multicomponent glass particles are sprayed to a desired target. The first component is introduced to the flame as a gas or a vapour, and the second component is introduced into the flame in liquid form and is atomized by means of gas substantially in the vicinity of the flame. The first and second components are supplied into the flame (9) with the same device as the fuel gas. The liquid component and the gaseous component are formed into particles having the size in the order of magnitude of a nanometre and their mutual reaction is effected in such a way that homogeneous multicomponent glass particles are formed.

公开(公告)号：EP1752423A2

公开(公告)日：2007-02-14

申请号：EP06121161.1

申请日：1999-10-05

Applicant: Liekki Oy

Inventor： Rajala, Markku ,  Eerola, Markus ,  Tikkanen, Juha ,  Pitkänen, Ville

IPC: C03B19/10 ,  C03B19/14 ,  C03B37/014 ,  C23C4/12 ,  C23C16/453 ,  C23D5/04

CPC classification number: C03B37/0142 ,  C03B19/106 ,  C03B19/1423 ,  C03B2201/06 ,  C03B2201/31 ,  C03B2201/36 ,  C03B2207/06 ,  C03B2207/12 ,  C03B2207/20 ,  C03B2207/34 ,  C03B2207/46 ,  C23C4/12 ,  C23C4/123 ,  C23C4/129 ,  C23C16/453 ,  C23D5/04

Abstract: The invention relates to a method for spraying of a material, wherein at least two different components are introduced into a flame (9) formed by means of fuel gas in such a way that the components react with each other, forming multicomponent glass particles. By means of the flame (9), the multicomponent glass particles are sprayed to a desired target. The first component is introduced to the flame as a gas or a vapour, and the second component is introduced into the flame in liquid form and is atomized by means of gas substantially in the vicinity of the flame. The first and second components are supplied into the flame (9) with the same device as the fuel gas. The liquid component and the gaseous component are formed into particles having the size in the order of magnitude of a nanometre and their mutual reaction is effected in such a way that homogeneous multicomponent glass particles are formed.

Abstract translation: 本发明涉及一种用于喷射材料的方法，其中至少两种不同的组分被引入到通过燃料气体形成的火焰（9）中，使得组分彼此反应，形成多组分玻璃颗粒。 通过火焰（9），将多组分玻璃颗粒喷射到期望的目标物上。 将第一组分作为气体或蒸汽引入火焰中，并将第二组分引入到液体形式的火焰中，并通过基本上在火焰附近的气体进行雾化。 第一和第二部件以与燃料气体相同的装置供应到火焰（9）中。 液体组分和气体组分形成为具有大约数量级的纳米尺寸的颗粒，并且它们的相互反应以形成均匀的多组分玻璃颗粒的方式进行。

公开(公告)号：EP1351897A4

公开(公告)日：2005-06-15

申请号：EP01987069

申请日：2001-11-16

Applicant: CORNING INC

Inventor： JAMES TIFFANY L ,  CLAUD LACY E ,  MATTHEWS HAZEL B ,  ONUH CHUKWUEMEKA B ,  SCHIEFELBEIN SUSAN L

IPC: C03B19/14 ,  C03B23/04 ,  C03B37/014 ,  C03B37/018 ,  C03C3/06 ,  C03B20/00 ,  C03B37/07

CPC classification number: C03B37/01446 ,  C03B19/1453 ,  C03B19/1469 ,  C03B23/04 ,  C03B2201/06 ,  C03B2201/12 ,  C03C3/06 ,  Y02P40/57

Abstract: A silica soot preform (12) is inserted into a furnace (30). The preform is then treated with heat and carbon monoxide gas (32) so as to reduce impurities that could effect the final product.

Abstract translation: 将二氧化硅烟炱预制件（12）插入炉（30）中。 然后用热和一氧化碳气体（32）处理预制件，以便减少可影响最终产品的杂质。