公开(公告)号：US08509269B2

公开(公告)日：2013-08-13

申请号：US12998968

申请日：2009-12-02

申请人： Peter Bauer ,  Karsten Braeuer ,  Marco Flach ,  Andreas Langner ,  Richard Schmidt ,  Clemens Schmitt ,  Gerhard Schoetz ,  Matthias Stecher

发明人： Peter Bauer ,  Karsten Braeuer ,  Marco Flach ,  Andreas Langner ,  Richard Schmidt ,  Clemens Schmitt ,  Gerhard Schoetz ,  Matthias Stecher

IPC分类号： H01S3/30

CPC分类号： H01S3/0602 ,  C03B23/207 ,  C03B37/01245 ,  C03B2201/12 ,  C03B2203/02 ,  C03B2203/18 ,  C03B2203/34 ,  H01S3/063 ,  H01S3/06708 ,  H01S3/06745 ,  H01S3/094003 ,  H01S3/094007 ,  H01S3/1603 ,  H01S3/176

摘要： Cylindrical optical components of quartz glass are known, which have an inner zone made of an inner zone glass, which extends in the direction of the longitudinal axis and is surrounded by a jacket zone made of a jacket zone glass, the average wall thickness thereof varying at least over a part of its length in the direction of the longitudinal axis of the component. The aim of the invention is to provide a method that allows a simple and cost-effective production of such an optical component from quartz glass. A method is proposed according to the invention, comprising the following method steps: (a) providing a first parison made of an inner zone glass, which has a first contact surface on the end face, said contact surface having a conical external contour; (b) providing a second parison from the jacket zone glass; (c) embedding the contact surface with a conical external contour into the jacket zone glass and welding the contact surface to the jacket zone glass, thereby forming a composite parison which has a cone-shaped inner zone area of inner zone glass in a contact area, said inner zone area being surrounded by a jacket zone area having the shape of an inner cone; and (d) elongation of the composite parison to form the optical component or a preproduct of the component.

摘要翻译： 石英玻璃的圆柱形光学部件是已知的，其具有由内部区域玻璃制成的内部区域，该内部区域在纵向轴线的方向上延伸并被由护套区域玻璃制成的护套区域围绕，其平均壁厚度变化 至少在部件的纵向轴线方向上的长度的一部分上。 本发明的目的是提供一种允许从石英玻璃简单且成本有效地生产这种光学部件的方法。 根据本发明提出了一种方法，包括以下方法步骤：（a）提供由内区玻璃制成的第一型坯，其在端面具有第一接触表面，所述接触表面具有锥形外轮廓; （b）从夹克区玻璃提供第二型坯; （c）将具有锥形外部轮廓的接触表面嵌入夹套区玻璃中并将接触表面焊接到护套区域玻璃上，由此形成复合型坯，其在接触区域中具有内部区域玻璃的锥形内部区域 所述内区域由具有内锥形状的护套区域区域包围; 和（d）复合型坯的伸长以形成光学部件或部件的前产物。

公开(公告)号：US20110177333A1

公开(公告)日：2011-07-21

申请号：US12998234

申请日：2009-09-29

申请人： Gerhard Schoetz ,  Karsten Braeuer ,  Andreas Langner

发明人： Gerhard Schoetz ,  Karsten Braeuer ,  Andreas Langner

IPC分类号： G02B6/02 ,  C03B37/018

CPC分类号： C03B37/01426 ,  C03B37/01211 ,  C03B37/027 ,  C03B2201/12 ,  C03B2201/23 ,  Y02P40/57 ,  Y10T428/2935

摘要： The aim of the invention is to improve a generally known method for producing quartz glass doped with fluorine, wherein SiO2 particles are formed in the presence of fluorine by means of a plasma deposition process, deposited in layers on an outer envelope of a cylindrical quartz glass substrate body rotating about its longitudinal axis, and vitrified to form a layer of quartz glass with a fluorine content of at least 1.5 wt. %, in such a way that a quartz glass semifinished product with a high fluorine content, characterised by a high basic transmission in the UV wavelength range, is obtained. To this end, the substrate body has at least one reservoir layer of quartz glass at least in the region of the outer envelope thereof, having a minimum hydroxyl group content of 200 wt. ppm and/or a minimum hydrogen content of 1×1017 molecules/cm3, and the substrate body is either fully or partially removed following the deposition of the quartz glass layer doped with fluorine.

摘要翻译： 本发明的目的是改进用于生产掺杂有氟的石英玻璃的通常已知的方法，其中通过等离子体沉积工艺在氟存在下形成SiO 2颗粒，其沉积在圆柱形石英玻璃的外包层上 衬底体围绕其纵向轴线旋转，并且玻璃化以形成氟含量为至少1.5重量％的石英玻璃层。 以这样的方式获得具有高氟含量的石英玻璃半成品，其特征在于在UV波长范围内具有高的基本透射率。 为此，衬底主体至少在其外壳的区域中具有至少一个石英玻璃储存层，其最小羟基含量为200重量％。 ppm和/或1×1017分子/ cm 3的最小氢含量，并且在掺杂了氟的石英玻璃层沉积之后，基板主体被完全或部分地去除。

公开(公告)号：US08544299B2

公开(公告)日：2013-10-01

申请号：US12448998

申请日：2008-01-15

申请人： Gerhard Schoetz ,  Karsten Braeuer ,  Jan Vydra

发明人： Gerhard Schoetz ,  Karsten Braeuer ,  Jan Vydra

IPC分类号： C03B37/018

CPC分类号： C03B37/01426 ,  C03B37/01211 ,  C03B37/01466 ,  C03B2201/075 ,  C03B2201/12 ,  C03B2201/23 ,  C03B2203/42 ,  C03C3/06

摘要： To improve a known method for making a quartz glass tube as a semifinished product for the manufacture of optical fibers, the tube comprising an inner fluorine-doped quartz glass layer and an outer quartz glass layer, so as to achieve inexpensive manufacture and improved dimensional stability of the quartz glass tube, it is suggested according to the invention that the quartz glass of the inner layer should be produced in a first plasma deposition process with formation of an inner layer having a wall thickness of at least 1.5 mm, with a fluorine content of at least 1.5% by wt. being set in the quartz glass, and that the quartz glass of the outer layer should be produced in a second plasma deposition process and deposited directly or indirectly on the inner layer with formation of a composite tube, and that the composite tube should be elongated into the quartz glass tube.

摘要翻译： 为了改进用于制造石英玻璃管作为制造光纤的半成品的已知方法，该管包括内部掺氟石英玻璃层和外部石英玻璃层，以便实现便宜的制造和改善的尺寸稳定性 的石英玻璃管，根据本发明提出，内层的石英玻璃应该在第一等离子体沉积工艺中生产，形成壁厚至少为1.5mm的内层，氟含量 至少1.5重量％。 设置在石英玻璃中，并且外层的石英玻璃应该在第二等离子体沉积工艺中生产并直接或间接沉积在内层上，形成复合管，并且复合管应该被拉长成 石英玻璃管。

公开(公告)号：US20110274129A1

公开(公告)日：2011-11-10

申请号：US12998968

申请日：2009-12-02

申请人： Peter Bauer ,  Karsten Braeuer ,  Marco Flach ,  Andreas Langner ,  Richard Schmidt ,  Clemens Schmitt ,  Gerhard Schoetz ,  Matthias Stecher

发明人： Peter Bauer ,  Karsten Braeuer ,  Marco Flach ,  Andreas Langner ,  Richard Schmidt ,  Clemens Schmitt ,  Gerhard Schoetz ,  Matthias Stecher

IPC分类号： H01S3/06 ,  C03B37/075 ,  C03B37/012

CPC分类号： H01S3/0602 ,  C03B23/207 ,  C03B37/01245 ,  C03B2201/12 ,  C03B2203/02 ,  C03B2203/18 ,  C03B2203/34 ,  H01S3/063 ,  H01S3/06708 ,  H01S3/06745 ,  H01S3/094003 ,  H01S3/094007 ,  H01S3/1603 ,  H01S3/176

摘要： Cylindrical optical components of quartz glass are known, which have an inner zone made of an inner zone glass, which extends in the direction of the longitudinal axis and is surrounded by a jacket zone made of a jacket zone glass, the average pt wall thickness thereof varying at least over a part of its length in the direction of the longitudinal axis of the component. The aim of the invention is to provide a method that allows a simple and cost-effective production of such an optical component from quartz glass. A method is proposed according to the invention, comprising the following method steps: (a) providing a first parison made of an inner zone glass, which has a first contact surface on the end face, said contact surface having a conical external contour; (b) providing a second parison from the jacket zone glass; (c) embedding the contact surface with a conical external contour into the jacket zone glass and welding the contact surface to the jacket zone glass, thereby forming a composite parison which has a cone-shaped inner zone area of inner zone glass in a contact area, said inner zone area being surrounded by a jacket zone having the shape of an inner cone; and (d) elongation of the composite parison to form the optical component or a preproduct of the component.

摘要翻译： 石英玻璃的圆柱形光学部件是已知的，其具有由内部区域玻璃制成的内部区域，该内部区域在纵向轴线的方向上延伸并被由夹套区域玻璃制成的护套区域围绕，其平均壁厚度 在组件的纵向轴线的方向上至少改变其长度的一部分。 本发明的目的是提供一种允许从石英玻璃简单且成本有效地生产这种光学部件的方法。 根据本发明提出了一种方法，包括以下方法步骤：（a）提供由内区玻璃制成的第一型坯，其在端面具有第一接触表面，所述接触表面具有锥形外轮廓; （b）从夹克区玻璃提供第二型坯; （c）将具有锥形外部轮廓的接触表面嵌入夹套区玻璃中并将接触表面焊接到护套区域玻璃上，由此形成复合型坯，其在接触区域中具有内部区域玻璃的锥形内部区域 所述内区域被具有内锥形状的护套区围绕; 和（d）复合型坯的伸长以形成光学部件或部件的前产物。

公开(公告)号：US20100034998A1

公开(公告)日：2010-02-11

申请号：US12448998

申请日：2008-01-15

申请人： Gerhard Schoetz ,  Karsten Braeuer ,  Jan Vydra

发明人： Gerhard Schoetz ,  Karsten Braeuer ,  Jan Vydra

IPC分类号： C03C13/04 ,  C03B37/018 ,  B28B23/08

CPC分类号： C03B37/01426 ,  C03B37/01211 ,  C03B37/01466 ,  C03B2201/075 ,  C03B2201/12 ,  C03B2201/23 ,  C03B2203/42 ,  C03C3/06

摘要： To improve a known method for making a quartz glass tube as a semifinished product for the manufacture of optical fibers, the tube comprising an inner fluorine-doped quartz glass layer and an outer quartz glass layer, so as to achieve inexpensive manufacture and improved dimensional stability of the quartz glass tube, it is suggested according to the invention that the quartz glass of the inner layer should be produced in a first plasma deposition process with formation of an inner layer having a wall thickness of at least 1.5 mm, with a fluorine content of at least 1.5% by wt. being set in the quartz glass, and that the quartz glass of the outer layer should be produced in a second plasma deposition process and deposited directly or indirectly on the inner layer with formation of a composite tube, and that the composite tube should be elongated into the quartz glass tube.

摘要翻译： 为了改进用于制造石英玻璃管作为制造光纤的半成品的已知方法，该管包括内部掺氟石英玻璃层和外部石英玻璃层，以便实现便宜的制造和改善的尺寸稳定性 的石英玻璃管，根据本发明提出，内层的石英玻璃应该在第一等离子体沉积工艺中生产，形成壁厚至少为1.5mm的内层，氟含量 至少1.5重量％。 设置在石英玻璃中，并且外层的石英玻璃应该在第二等离子体沉积工艺中生产并直接或间接沉积在内层上，形成复合管，并且复合管应该被拉长成 石英玻璃管。

公开(公告)号：US20090260400A1

公开(公告)日：2009-10-22

申请号：US12227195

申请日：2007-06-26

申请人： Gerhard Schoetz ,  Karsten Braeuer

发明人： Gerhard Schoetz ,  Karsten Braeuer

IPC分类号： C03B37/018

CPC分类号： C03B37/01426 ,  C03B37/01466 ,  C03B37/01892 ,  C03B2201/12

摘要： To improve a generally known method for producing a tubular semifinished product from fluorine-doped quartz glass such that it is possible to produce a tubular semifinished product of fluorine-doped quartz glass with an inner bore of high quality while the efforts for making or treating the same are as small as possible, the present invention suggests a method comprising the following steps: (a) providing a substrate tube consisting of fluorine-doped quartz glass; (b) forming, in a deposition process, SiO2 particles by means of plasma burners and in the presence of fluorine, and depositing said particles in layers on the cylindrical outer surface of the substrate tube rotating about its longitudinal axis with formation of a mother tube consisting of fluorine-doped quartz glass; and (c) elongating the mother tube in an elongation process to obtain the tubular semifinished product.

摘要翻译： 为了改进用于从掺氟石英玻璃制造管状半成品的通常已知的方法，使得可以制造具有高质量内孔的掺氟石英玻璃的管状半成品，同时制造或处理 本发明提供了一种方法，包括以下步骤：（a）提供由氟掺杂石​​英玻璃构成的衬底管; （b）在沉积工艺中通过等离子体燃烧器和氟存在下形成SiO 2颗粒，并且在基板管的圆柱形外表面上层叠所述颗粒，所述圆柱形外表面围绕其纵向轴线旋转，形成母管 由掺氟石英玻璃组成; 和（c）在伸长过程中延伸母管以获得管状半成品。

公开(公告)号：US08557171B2

公开(公告)日：2013-10-15

申请号：US12679006

申请日：2008-09-18

申请人： Andreas Langner ,  Thomas Kayser ,  Gerhard Schoetz ,  Mario Such ,  Johannes Kirchhof ,  Stephan Grimm ,  Volker Reichel

发明人： Andreas Langner ,  Thomas Kayser ,  Gerhard Schoetz ,  Mario Such ,  Johannes Kirchhof ,  Stephan Grimm ,  Volker Reichel

IPC分类号： C04B35/14

CPC分类号： C03B37/01282 ,  C03B19/06 ,  C03B19/063 ,  C03B19/066 ,  C03B19/1065 ,  C03B19/1095 ,  C03B20/00 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2201/30 ,  C03B2201/34 ,  C03B2201/36 ,  C03B2201/40 ,  C03B2201/54 ,  C03C1/026 ,  C03C3/06 ,  C03C4/0071 ,  C03C4/10 ,  C03C13/045 ,  C03C14/008 ,  C03C23/0075 ,  C03C25/106 ,  C03C2201/12 ,  C03C2201/36 ,  C03C2203/20 ,  C03C2203/34

摘要： The invention relates to a method allowing cost-effective production of doped quartz glass, particularly laser-active quartz glass, that is improved with regard to the homogeneity of the doping material distribution, in that a suspension is provided comprising SiO2 particles and an initial compound for at least one doping material in an aqueous fluid, the fluid being removed under formation of a doped intermediate product comprising particles of the doping material or particles of the precursor substance or the doping material, and the doped quartz glass is formed by sintering the doped intermediate product, wherein at least part of the particles of the doping material or the particles of the precursor substance of the same is generated in the suspension as a precipitate of a pH-value-controlled precipitation reaction of the initial compound.

摘要翻译： 本发明涉及一种允许成本有效地生产掺杂石英玻璃，特别是激光 - 活性石英玻璃的方法，其在掺杂材料分布的均匀性方面得到改进，因为提供了包含SiO 2颗粒和初始化合物 对于在水性流体中的至少一种掺杂材料，在形成包含掺杂材料的颗粒或前体物质的颗粒或掺杂材料的掺杂中间产物的情况下除去流体，掺杂的石英玻璃通过烧结掺杂的 中间产物，其中至少部分掺杂材料的颗粒或其前体物质的颗粒在悬浮液中作为初始化合物的pH值控制的沉淀反应的沉淀物产生。

公开(公告)号：US20100251771A1

公开(公告)日：2010-10-07

申请号：US12679006

申请日：2008-09-18

申请人： Andreas Langner ,  Thomas Kayser ,  Gerhard Schoetz ,  Mario Such ,  Johannes Kirchhof ,  Stephan Grimm ,  Volker Reichel

发明人： Andreas Langner ,  Thomas Kayser ,  Gerhard Schoetz ,  Mario Such ,  Johannes Kirchhof ,  Stephan Grimm ,  Volker Reichel

IPC分类号： C03C21/00

CPC分类号： C03B37/01282 ,  C03B19/06 ,  C03B19/063 ,  C03B19/066 ,  C03B19/1065 ,  C03B19/1095 ,  C03B20/00 ,  C03B2201/10 ,  C03B2201/12 ,  C03B2201/30 ,  C03B2201/34 ,  C03B2201/36 ,  C03B2201/40 ,  C03B2201/54 ,  C03C1/026 ,  C03C3/06 ,  C03C4/0071 ,  C03C4/10 ,  C03C13/045 ,  C03C14/008 ,  C03C23/0075 ,  C03C25/106 ,  C03C2201/12 ,  C03C2201/36 ,  C03C2203/20 ,  C03C2203/34

摘要： The invention relates to a method allowing cost-effective production of doped quartz glass, particularly laser-active quartz glass, that is improved with regard to the homogeneity of the doping material distribution, in that a suspension is provided comprising SiO2 particles and an initial compound for at least one doping material in an aqueous fluid, the fluid being removed under formation of a doped intermediate product comprising particles of the doping material or particles of the precursor substance or the doping material, and the doped quartz glass is formed by sintering the doped intermediate product, wherein at least part of the particles of the doping material or the particles of the precursor substance of the same is generated in the suspension as a precipitate of a pH-value-controlled precipitation reaction of the initial compound.

摘要翻译： 本发明涉及一种允许成本有效地生产掺杂石英玻璃，特别是激光 - 活性石英玻璃的方法，其在掺杂材料分布的均匀性方面得到改进，因为提供了包含SiO 2颗粒和初始化合物 对于在水性流体中的至少一种掺杂材料，在形成包含掺杂材料的颗粒或前体物质的颗粒或掺杂材料的掺杂中间产物的情况下除去流体，掺杂的石英玻璃通过烧结掺杂的 中间产物，其中至少部分掺杂材料的颗粒或其前体物质的颗粒在悬浮液中作为初始化合物的pH值控制的沉淀反应的沉淀物产生。