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公开(公告)号：US09650287B2
公开(公告)日：2017-05-16
申请号：US14564788
申请日：2014-12-09
Applicant: Platinum Optics Technology Inc.
Inventor： Chih-Chun Chiang
CPC classification number: C03C4/02 , C03B19/02 , C03B25/02 , C03B2201/10 , C03B2201/30 , C03B2201/50 , C03B2201/54 , C03B2201/58 , C03C3/078 , C03C3/089 , C03C4/10 , C03C2204/00
Abstract: The present disclosure illustrates a composition of a visible light and infrared light transmitting optical colored glass. The chalcogenide semiconductor compound Cu2ZnSnS4 or Cu2ZnSnSe4 is added in the silicate glass system composition, to adjust color and the optical property of the glass. The glass made of this composition has a characteristic of the visible light and infrared light transmitting in a wavelength of range 400 nm to 1200 nm.
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公开(公告)号：US09650281B2
公开(公告)日：2017-05-16
申请号：US14734104
申请日：2015-06-09
Applicant: Corning Incorporated
Inventor： Dana Craig Bookbinder , Robert Brett Desorcie , Hazel Benton Matthews, III , Pushkar Tandon
IPC: G02B6/02 , C03B37/027 , C03B37/012 , C03B37/014 , C03C3/06 , C03C13/04
CPC classification number: C03C25/66 , C03B37/01205 , C03B37/01446 , C03B37/0146 , C03B37/027 , C03B2201/10 , C03B2201/12 , C03B2201/20 , C03B2201/22 , C03B2201/31 , C03B2201/32 , C03B2201/34 , C03B2201/42 , C03B2203/23 , C03B2203/24 , C03C3/06 , C03C13/045 , C03C25/1061 , C03C25/1068 , C03C2201/11 , C03C2201/22 , C03C2201/31 , C03C2203/54 , G02B6/02 , G02B6/021 , G02B6/03627 , G02B6/0365 , Y02P40/57
Abstract: The present disclosure is directed to a method of making an optical fiber with improved bend performance, the optical fiber having a core and at least one cladding layer, and a chlorine content in the in the last layer of the at least one cladding layer that is greater than 500 ppm by weight. The fiber is prepared using a mixture of a carrier gas, a gaseous chlorine source material and a gaseous reducing agent during the sintering of the last or outermost layer of the at least one cladding layer. The inclusion of the reducing gas into a mixture of the carrier gas and gaseous chlorine material reduces oxygen-rich defects that results in at least a 20% reduction in TTP during hydrogen aging testing.
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163.发明申请DOPED SILICA-TITANIA GLASS HAVING LOW EXPANSIVITY AND METHODS OF MAKING THE SAME 有权具有低膨胀性的二氧化硅 - 钛酸钠玻璃及其制造方法公开(公告)号：US20160145147A1
公开(公告)日：2016-05-26
申请号：US14950374
申请日：2015-11-24
Applicant: CORNING INCORPORATED
Inventor： Sezhian Annamalai , Carlos Alberto Duran , Kenneth Edward Hrdina , Lisa Anne Moore
CPC classification number: C03C3/112 , C03B5/225 , C03B19/02 , C03B25/00 , C03B25/02 , C03B2201/10 , C03B2201/12 , C03B2201/14 , C03B2201/42 , C03C3/06 , C03C3/089 , C03C3/115 , C03C21/007 , C03C23/007 , C03C2201/10 , C03C2201/12 , C03C2201/14 , C03C2201/23 , C03C2201/30 , C03C2201/42 , C03C2203/10 , C03C2203/54 , G03F1/22
Abstract: A method of forming a doped silica-titania glass is provided. The method includes blending batch materials comprising silica, titania, and at least one dopant. The method also includes heating the batch materials to form a glass melt. The method further includes consolidating the glass melt to form a glass article, and annealing the glass article.
Abstract translation: 提供了形成掺杂二氧化硅 - 二氧化钛玻璃的方法。 该方法包括混合包含二氧化硅，二氧化钛和至少一种掺杂剂的批料。 该方法还包括加热批料以形成玻璃熔体。 该方法还包括固化玻璃熔体以形成玻璃制品，并对玻璃制品进行退火。
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164.发明申请VISIBLE LIGHT AND INFRARED LIGHT TRANSMITTING OPTICAL COLORED GLASS, COMPOSITION THEREOF, AND PREPARING METHOD THEREOF 有权可见光和红外光透射光学彩色玻璃及其组合物及其制备方法公开(公告)号：US20160060157A1
公开(公告)日：2016-03-03
申请号：US14564788
申请日：2014-12-09
Applicant: Platinum Optics Technology Inc.
Inventor： Chih-Chun CHIANG
CPC classification number: C03C4/02 , C03B19/02 , C03B25/02 , C03B2201/10 , C03B2201/30 , C03B2201/50 , C03B2201/54 , C03B2201/58 , C03C3/078 , C03C3/089 , C03C4/10 , C03C2204/00
Abstract: The present disclosure illustrates a composition of a visible light and infrared light transmitting optical colored glass. The chalcogenide semiconductor compound Cu2ZnSnS4 or Cu2ZnSnSe4 is added in the silicate glass system composition, to adjust color and the optical property of the glass. The glass made of this composition has a characteristic of the visible light and infrared light transmitting in a wavelength of range 400 nm to 1200 nm.
Abstract translation: 本公开示出了可见光和红外光透射光学着色玻璃的组成。 在硅酸盐玻璃体系组合物中加入硫族化物半导体化合物Cu2ZnSnS4或Cu2ZnSnSe4，以调节玻璃的颜色和光学性质。 由该组合物制成的玻璃具有在400nm至1200nm的波长范围内透射的可见光和红外光的特性。
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公开(公告)号：US09255026B2
公开(公告)日：2016-02-09
申请号：US13787084
申请日：2013-03-06
Applicant: j-fiber GmbH
Inventor： Jurgen Rosenkranz , Wolfgang Haemmerle , Lothar Brehm , Katrin Roessner , Robert Hanf
IPC: C03B37/027 , C03B37/012 , H01S3/094
CPC classification number: C03B37/02763 , C03B37/01211 , C03B37/01217 , C03B37/0122 , C03B37/01222 , C03B2201/04 , C03B2201/10 , C03B2201/12 , C03B2201/28 , C03B2201/31 , C03B2203/02 , C03B2203/12 , C03B2203/14 , C03B2203/31 , C03B2203/34 , C03B2205/40 , H01S3/094007
Abstract: Methods for making active laser fibers include the production of an optical fiber with disturbed (or deviated) cylindrical symmetry on the glass surface of the fiber. The methods include a preform containing a central core made of glass. In one embodiment, the preform is circular and surrounded by additional glass rods and an outer glass jacket tube. In a first alternative embodiment, this preform is merged during fiber drawing. In a second alternative embodiment, the preform merged in a process forming a compact glass body with disturbed cylindrical symmetry. This compact preform is drawn into a fiber under conditions maintaining the disturbed cylindrical symmetry.
Abstract translation: 制造活性激光光纤的方法包括在纤维的玻璃表面上产生具有干扰（或偏离）圆柱对称的光纤。 该方法包括一个包含由玻璃制成的中心芯的预制件。 在一个实施例中，预成型件是圆形的并被另外的玻璃棒和外部玻璃护套管包围。 在第一替代实施例中，在纤维拉伸期间将该预制件合并。 在第二替代实施例中，预成型件在形成具有扰动的圆柱形对称的紧凑玻璃体的工艺中合并。 这种紧凑的预成型件在保持受扰的圆柱形对称性的条件下被拉入纤维中。
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Patent Agency Ranking
公开(公告)号：US08526773B2
公开(公告)日：2013-09-03
申请号：US12771272
申请日：2010-04-30
Applicant: George Edward Berkey , Valery A Kozlov
Inventor： George Edward Berkey , Valery A Kozlov
IPC: G02B6/02
CPC classification number: C03B37/01217 , C03B37/01231 , C03B37/01446 , C03B37/02709 , C03B2201/08 , C03B2201/10 , C03B2201/31 , C03B2203/302 , C03B2203/31 , G02B6/024
Abstract: According to some embodiments, the optical fiber comprises: (i) a core having a first index of refraction n1; (ii) a cladding surrounding the core and having a second index of refraction n2, such that n1>n2, wherein cladding has at two sets of stress rods extending longitudinally through the length of the optical fiber, wherein the two sets of stress rods have CTE coefficients and/or softening points different from one another and different from that of cladding.
Abstract translation: 根据一些实施例，光纤包括：（i）具有第一折射率n1的芯; （ii）围绕所述芯并且具有第二折射率n2的包层，使得n1> n2，其中包层具有沿着所述光纤的长度纵向延伸的两组应力棒，其中所述两组应力棒具有 CTE系数和/或软化点彼此不同，不同于包层。
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167.发明授权Method of fabricating optical fiber or optical device doped with reduced metal ion and/or rare earth ion 有权掺杂有还原金属离子和/或稀土离子的光纤或光学器件的制造方法公开(公告)号：US08418504B2
公开(公告)日：2013-04-16
申请号：US11895737
申请日：2007-08-27
Applicant: Won-Taek Han , Yune-Hyoun Kim , Tae-Jung Ahn
Inventor： Won-Taek Han , Yune-Hyoun Kim , Tae-Jung Ahn
IPC: C03B37/012
CPC classification number: C03B37/01838 , C03B37/01433 , C03B2201/10 , C03B2201/28 , C03B2201/31 , C03B2201/34 , C03B2201/42 , C03C13/046 , C03C25/601
Abstract: Disclosed is a method of fabricating an optical fiber or an optical device doped with reduced metal ion and/or rare earth ion, comprising steps of: forming a partially-sintered fine structure in a base material for fabricating the optical fiber or the optical device; soaking the fine structure into a doping solution containing a reducing agent together with metal ion and rare earth ion during a selected time; drying the fine structure in which the metal ion and/or rare ion are/is soaked; and heating the fine structure such that the fine structure is sintered.
Abstract translation: 公开了一种制造光纤或掺杂有还原金属离子和/或稀土离子的光学器件的方法，包括以下步骤：在用于制造光纤或光学器件的基底材料中形成部分烧结的精细结构; 在选定的时间内将精细结构与金属离子和稀土离子一起浸入含有还原剂的掺杂溶液中; 干燥其中金属离子和/或稀有离子被浸泡的精细结构; 并加热精细结构，使得精细结构烧结。
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公开(公告)号：US20100251771A1
公开(公告)日：2010-10-07
申请号：US12679006
申请日：2008-09-18
Applicant: Andreas Langner , Thomas Kayser , Gerhard Schoetz , Mario Such , Johannes Kirchhof , Stephan Grimm , Volker Reichel
Inventor： Andreas Langner , Thomas Kayser , Gerhard Schoetz , Mario Such , Johannes Kirchhof , Stephan Grimm , Volker Reichel
IPC: C03C21/00
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20100247048A1
公开(公告)日：2010-09-30
申请号：US12742720
申请日：2008-11-13
Applicant: Haruo Ooizumi , Masayoshi Hachiwaka , Takaharu Kinoshita , Muneaki Ichihara , Masataka Kon
Inventor： Haruo Ooizumi , Masayoshi Hachiwaka , Takaharu Kinoshita , Muneaki Ichihara , Masataka Kon
CPC classification number: C03B37/01211 , C03B37/01446 , C03B37/018 , C03B2201/10 , C03B2201/12 , C03B2201/23 , C03B2203/23 , G02B6/02271 , G02B6/0365 , G02B6/03683
Abstract: An optical fiber includes: a core (1) having an outer diameter (D1) of greater than or equal to 8.2 μm and less than or equal to 10.2 μm; a first cladding (2) surrounding the core (1) and having an outer diameter (D2) of greater than or equal to 30 μm and less than or equal to 45 μm; a second cladding (3) surrounding the first cladding (2) and having a thickness (T) of greater than or equal to 7.4 μm; and a support layer (4) surrounding the second cladding (3). The relative refractive index difference which is the ratio of the difference between the refractive index of the support layer (4) and that of the second cladding (3) to the refractive index of the support layer (4) is greater than or equal to 0.5%.
Abstract translation: 光纤包括：具有大于或等于8.2μm且小于或等于10.2μm的外径（D1）的芯体（1）; 围绕所述芯（1）并且具有大于或等于30μm且小于或等于45μm的外径（D2）的第一包层（2）; 围绕所述第一包层（2）并具有大于或等于7.4μm的厚度（T）的第二包层（3）; 以及围绕所述第二包层（3）的支撑层（4）。 支撑层（4）的折射率与第二包层（3）的折射率之间的差与支撑层（4）的折射率之差的相对折射率差大于或等于0.5 ％。
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公开(公告)号：US20100118388A1
公开(公告)日：2010-05-13
申请号：US12617316
申请日：2009-11-12
Applicant: Alain Pastouret , Ekaterina Burov , David Boivin , Christine Collet , Olivier Cavani
Inventor： Alain Pastouret , Ekaterina Burov , David Boivin , Christine Collet , Olivier Cavani
CPC classification number: H01S3/06716 , B82Y30/00 , C01F7/34 , C01F7/441 , C01P2002/52 , C01P2004/64 , C03B37/01838 , C03B37/01853 , C03B2201/10 , C03B2201/12 , C03B2201/14 , C03B2201/28 , C03B2201/31 , C03B2201/60 , C03B2201/70 , C03C4/0071 , C03C13/04 , C03C14/006 , C03C2214/16 , H01S3/1608 , H01S3/169 , H01S3/176 , Y02P40/57
Abstract: Disclosed is an amplifying optical fiber having a central core and an optical cladding surrounding the central core. The central core is based on a silica matrix that includes nanoparticles, which are composed of a matrix material that includes doping ions of at least one rare earth element. The amplifying optical fiber can be employed, for example, in an optical amplifier and an optical laser.
Abstract translation: 公开了一种具有中心芯和围绕中心芯的光学包层的放大光纤。 中心芯基于包括纳米颗粒的二氧化硅基质，其由包括掺杂至少一种稀土元素的离子的基质材料组成。 放大光纤可以用于例如光放大器和光学激光器中。
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