公开(公告)号：EP1461295A2

公开(公告)日：2004-09-29

申请号：EP02806137.2

申请日：2002-12-03

Applicant: 3M Innovative Properties Company

Inventor： ANDERSON, Mark, T.3M Center ,  SCHARDT, Craig, R.3M Center ,  ONSTOTT, James, R.3M Center ,  BUDD, Kenton, D.3M Center

IPC: C03C13/04

CPC classification number: H01S3/067 ,  C03B19/102 ,  C03B19/1065 ,  C03B37/01807 ,  C03B37/01838 ,  C03B2201/12 ,  C03B2201/28 ,  C03B2201/36 ,  C03C3/06 ,  C03C13/046 ,  C03C2201/12 ,  C03C2201/28 ,  C03C2201/3417 ,  C03C2201/3458 ,  C03C2201/3476 ,  C03C2201/3482 ,  C03C2201/36 ,  H01S3/0672 ,  H01S3/0677 ,  H01S3/06775 ,  H01S3/1608 ,  H01S3/1616 ,  Y02P40/57

Abstract: A method for manufacturing an optical fiber and the resulting article. The method including the steps of: providing a substrate tube; depositing high purity silica-based cladding layers on the inside of the tube; depositing a germanium-free core comprising a glass including silica, and oxides of Al, La, Er, and Tm; collapsing the substrate tube to form a preform; and drawing the preform to yield an optical fiber. A germanium-free co-doped silicate optical waveguide in accordance with the present invention includes a core material comprising silica, aluminum, lanthanum, erbium and thulium, wherein the concentration of Er is from 15 ppm to 3000 ppm; Al is from 0.5 mol% to 15 mol%; La is less than 2 mol%; and Tm is from 150 ppm to 10000 ppm. In an exemplary specific embodiment the concentration of Al is from 4 mol% to 10 mol%; and the concentration of Tm is from 150 ppm to 3000 ppm. The core may further include F. In an exemplary embodiment, the concentration of F is less than or equal to 6 mol%. The waveguide may be an optical fiber, a shaped fiber or other light-guiding waveguides. An amplifier according to the present invention includes the optical fiber described above.

公开(公告)号：EP1183560A4

公开(公告)日：2006-06-07

申请号：EP00932178

申请日：2000-05-08

Applicant: CORNING INC

Inventor： ELLISON ADAM J ,  ROSTISLAV KHRAPKO

IPC: C03C13/04 ,  G02B6/00 ,  C03B19/14 ,  C03B37/018 ,  C03C3/06 ,  C03C3/076 ,  G02B6/02 ,  G02B6/028 ,  H01S3/06 ,  H01S3/10

CPC classification number: G02B6/02114 ,  C03B19/1415 ,  C03B19/1423 ,  C03B37/01807 ,  C03B37/0183 ,  C03B2201/58 ,  C03C3/06 ,  C03C3/076 ,  C03C13/046 ,  C03C2201/10 ,  C03C2201/28 ,  C03C2201/31 ,  C03C2201/32 ,  C03C2201/3417 ,  C03C2201/42 ,  C03C2201/58 ,  C03C2203/40 ,  C03C2203/44 ,  G02B6/021 ,  G02B6/02138 ,  G02B6/0219

Abstract: The present invention relates to a glass article for use as an optical waveguide fiber (1), the core (4) of which is doped with a chalcogenide element to significantly increase the refractive index of the core (4). The subject of this invention is novel doped silica core composition wherein a portion of the oxygen in the silica is replaced with either sulfur, selenium or tellurium using plasma enhanced chemical vapor deposition (PECVD). These compositions are designed to have higher refractive indices than silica, low coefficient of expansion, high optical transparency and appropriate viscosity and softening points to make them ideal candidates for use as optical waveguide fibers.

Abstract translation: 本发明涉及一种用作光波导纤维（1）的玻璃制品，其核心（4）掺杂有硫族化物元素以显着提高芯体（4）的折射率。 本发明的主题是新型掺杂二氧化硅芯组合物，其中使用等离子体增强化学气相沉积（PECVD）将二氧化硅中的氧的一部分用硫，硒或碲代替。 这些组合物被设计为具有比二氧化硅更高的折射率，低的膨胀系数，高的光学透明度和适当的粘度和软化点，使其成为用作光波导纤维的理想候选物。

公开(公告)号：EP1404624A1

公开(公告)日：2004-04-07

申请号：EP02734413.4

申请日：2002-05-14

Applicant: 3M Innovative Properties Company

Inventor： ANDERSON, Mark, T. ,  SCHARDT, Craig, R. ,  ONSTOTT, James, R. ,  DONALDS, Lawrence, J. ,  CHIARELI, Alessandra, O., P.

IPC: C03C3/06 ,  C03C13/04 ,  C03C23/00 ,  C03C25/60 ,  G02B6/22 ,  H01S5/00 ,  C03B37/018

CPC classification number: G02B6/03694 ,  C03B37/01807 ,  C03B37/01853 ,  C03B2201/12 ,  C03B2201/20 ,  C03B2201/28 ,  C03B2201/36 ,  C03C13/046 ,  C03C23/0095 ,  C03C25/608 ,  C03C2201/11 ,  C03C2201/12 ,  C03C2201/3417 ,  C03C2201/3476 ,  C03C2201/36 ,  C03C2203/52 ,  G02B6/03627 ,  G02B6/03633 ,  G02B6/0365 ,  G02B6/03655 ,  H01S3/06716 ,  H01S3/173

Abstract: A method for manufacturing an optical article including the steps of providing a substrate tube; forming one or more cladding layers inside the substrate tube, the one or more cladding layers including an innermost cladding layer; forming a concentric fluorine reservoir adjacent to the innermost cladding layer; and forming a core adjacent to the fluorine reservoir and concentric with the one or more outer cladding layers. The fluorine concentration in the fluorine reservoir is higher than the fluorine concentration in either the core or the innermost cladding layer.

公开(公告)号：EP1183560A1

公开(公告)日：2002-03-06

申请号：EP00932178.7

申请日：2000-05-08

Applicant: CORNING INCORPORATED

Inventor： ELLISON, Adam, J. ,  ROSTISLAV, Khrapko

IPC: G02B6/00

CPC classification number: G02B6/02114 ,  C03B19/1415 ,  C03B19/1423 ,  C03B37/01807 ,  C03B37/0183 ,  C03B2201/58 ,  C03C3/06 ,  C03C3/076 ,  C03C13/046 ,  C03C2201/10 ,  C03C2201/28 ,  C03C2201/31 ,  C03C2201/32 ,  C03C2201/3417 ,  C03C2201/42 ,  C03C2201/58 ,  C03C2203/40 ,  C03C2203/44 ,  G02B6/021 ,  G02B6/02138 ,  G02B6/0219

Abstract: The present invention relates to a glass article for use as an optical waveguide fiber (1), the core (4) of which is doped with a chalcogenide element to significantly increase the refractive index of the core (4). The subject of this invention is novel doped silica core composition wherein a portion of the oxygen in the silica is replaced with either sulfur, selenium or tellurium using plasma enhanced chemical vapor deposition (PECVD). These compositions are designed to have higher refractive indices than silica, low coefficient of expansion, high optical transparency and appropriate viscosity and softening points to make them ideal candidates for use as optical waveguide fibers.

公开(公告)号：WO2016161927A1

公开(公告)日：2016-10-13

申请号：PCT/CN2016/078511

申请日：2016-04-06

Applicant: 成都光明光电股份有限公司

Inventor： 孙伟

IPC: C03C3/068

CPC classification number: C03C3/068 ,  C03C2201/3411 ,  C03C2201/3417 ,  C03C2201/3452 ,  C03C2201/3488 ,  G02B1/00 ,  G02B1/118 ,  G02B3/0087 ,  G02B27/0062

Abstract: 一种折射率为1.78～1.95、阿贝数为32～50的高折射低分散特性的光学玻璃，由该光学玻璃形成的玻璃预制体和光学元件。该玻璃组成中不含GeO 2 ，不易失透。该光学玻璃，以阳离子％表示，包括：Si 4+ ：1～20％；B 3+ ：25～60％；La 3+ ：10～40％；Y 3+ ：0～15％；Nb 5+ ：0～20％；Ti 4+ ：0～15％；Ta 5+ ：0～10％；W 6+ ：0～5％；Zr 4+ ：0～15％；Zn 2+ ：0～10％；Bi 3+ ：0～10％。

公开(公告)号：WO2006104178A1

公开(公告)日：2006-10-05

申请号：PCT/JP2006/306379

申请日：2006-03-22

Applicant: ASAHI GLASS COMPANY, LIMITED ,  HAYASHI, Hideaki ,  KOIKE, Akio ,  KAWATA, Mitsuhiro ,  SUGIMOTO, Naoki ,  KIKUGAWA, Shinya ,  YAMADA, Kenji

Inventor： HAYASHI, Hideaki ,  KOIKE, Akio ,  KAWATA, Mitsuhiro ,  SUGIMOTO, Naoki ,  KIKUGAWA, Shinya ,  YAMADA, Kenji

IPC: C03C3/06 ,  C03B19/14 ,  G02B1/00 ,  H01L21/027

CPC classification number: C03C3/06 ,  C03B19/1415 ,  C03B19/1438 ,  C03B2201/32 ,  C03B2201/34 ,  C03B2201/40 ,  C03B2207/32 ,  C03B2207/34 ,  C03C23/0095 ,  C03C2201/24 ,  C03C2201/32 ,  C03C2201/3405 ,  C03C2201/3411 ,  C03C2201/3417 ,  C03C2201/40 ,  C03C2203/44 ,  C03C2203/54

Abstract: To provide quartz-type glass for a microlithographic projection exposure apparatus, which contains at least 51 mass% of SiO 2 and which further contains at least one member selected from the group consisting of lanthanum, aluminum, hafnium, nitrogen, scandium, yttrium and zirconium. It is a material which is useful for an illumination system for a microlithographic projection exposure apparatus or as a projection object lens and has a refractive index at 248 nm larger than 1.508 of quartz glass and a refractive index at 193 nm larger than 1.560 of quartz glass and which can be small-sized.

Abstract translation: 为了提供含有至少51质量％的SiO 2的微光刻投影曝光装置的石英型玻璃，还含有选自镧，铝，铪等的至少一种， 氮，钪，钇和锆。 它是一种用于微光刻投影曝光装置的照明系统或投影物镜并且具有大于1.508的石英玻璃的248nm的折射率和大于石英玻璃的1.560的193nm的折射率的材料 并且可以是小尺寸的。

公开(公告)号：WO03057644A2

公开(公告)日：2003-07-17

申请号：PCT/US0238384

申请日：2002-12-03

Applicant: 3M INNOVATIVE PROPERTIES CO

Inventor： ANDERSON MARK T ,  SCHARDT CRAIG R ,  ONSTOTT JAMES R ,  BUDD KENTON D

IPC: C03B37/018 ,  C03C3/06 ,  C03C13/04 ,  H01S3/067 ,  H01S3/16 ,  C03C25/00

CPC classification number: C03B37/01838 ,  C03B37/01807 ,  C03B2201/12 ,  C03B2201/31 ,  C03B2201/36 ,  C03B2203/22 ,  C03B2203/29 ,  C03C3/06 ,  C03C13/046 ,  C03C2201/12 ,  C03C2201/28 ,  C03C2201/31 ,  C03C2201/3417 ,  C03C2201/3476 ,  C03C2201/3482 ,  C03C2201/36 ,  H01S3/067 ,  H01S3/06716 ,  H01S3/0677 ,  H01S3/06775 ,  H01S3/1608 ,  H01S3/1616 ,  Y02P40/57

Abstract: A method for manufacturing an optical fiber, the method including the steps of providing a substrate tube; depositing a boron-free cladding layer; depositing a core comprising a glass including silica, and oxides of Al, Ge, Er, and Tm; collapsing the substrate tube to form a preform; and drawing the preform to yield optical fiber. A co-doped silicate optical waveguide having a core including silica, aluminum, germanium, erbium and thulium. The composition concentrations are: Er from 15 ppm to 3000 ppm; Al from 0.5 mol% to 12 mol%; Tm from 15 ppm to 10000 ppm; and Ge from 1 mol% to 20 mol%. In a specific embodiment, the concentration of Er is from 150 ppm to 1500 ppm; Al is from 2 mol% to 8 mol%; and Tm is from 15 ppm to 3000 ppm.

Abstract translation: 一种制造光纤的方法，所述方法包括以下步骤：提供基管; 沉积无硼覆层; 沉积包含含二氧化硅的玻璃和Al，Ge，Er和Tm的氧化物的芯; 使基管塌缩以形成预成型件; 并拉伸预制棒以产生光纤。 具有包含二氧化硅，铝，锗，铒和th的核的共掺杂硅酸盐光波导。 组成浓度为：Er从15ppm到3000ppm; 0.5摩尔％至12摩尔％的Al; Tm从15ppm到10000ppm; 和1摩尔％至20摩尔％的Ge。 在一个具体的实施方案中，Er的浓度为150ppm至1500ppm; Al为2摩尔％至8摩尔％; Tm为15ppm至3000ppm。

公开(公告)号：WO2003057640A1

公开(公告)日：2003-07-17

申请号：PCT/US2002/037404

申请日：2002-11-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ANDERSON, Mark, T. ,  SCHARDT, Craig, R. ,  ONSTOTT, James, R. ,  BUDD, Kenton, D.

IPC: C03C13/04

CPC classification number: C03C3/06 ,  C03B19/1065 ,  C03B37/01807 ,  C03B37/01838 ,  C03B2201/12 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2201/36 ,  C03B2203/29 ,  C03C13/046 ,  C03C2201/12 ,  C03C2201/28 ,  C03C2201/31 ,  C03C2201/3405 ,  C03C2201/3411 ,  C03C2201/3417 ,  C03C2201/3458 ,  C03C2201/3476 ,  C03C2201/3482 ,  C03C2201/3494 ,  C03C2201/36 ,  H01S3/1608 ,  H01S3/1616 ,  H01S3/1693 ,  H01S3/1695 ,  H01S3/1698 ,  H01S3/17 ,  H01S3/176 ,  Y02P40/57

Abstract: A method of making an erbium-doped optical fiber for use in optical amplifiers according to the present invention includes the step of providing a substrate tube. High purity silica-based cladding layers are deposited on the inside of the tube. A core glass that includes silica, Al, a non-fluorescent rare-earth ion, Ge, Er, and Tm is then depositedin the tube. The non-fluorescent rare-earth ion may be La and the core may further include F. The tube is then collapsed to form a preform. Finally, the preform is drawn to yield optical fiber. The core glass may be substantially homogeneous. The core may include at least two regions, wherein one region contains a substantially different Er toTm ratio than the other region. Said regions may be in an annular arrangement. The core of such a waveguide may be made with multiple MCVD passes, multiple sol-gel passes or with multiple soot deposition, solution doping, and consolidation passes.

Abstract translation: 根据本发明的制造用于光放大器的掺铒光纤的方法包括提供衬底管的步骤。 高纯度的二氧化硅基包覆层沉积在管的内部。 然后在管中沉积包括二氧化硅Al，非荧光稀土离子Ge，Er和Tm的芯玻璃。 非荧光稀土离子可以是La，并且芯可以进一步包括F.然后将管塌缩以形成预制件。 最后，预制​​件被拉伸以产生光纤。 芯玻璃可以是基本均匀的。 芯可以包括至少两个区域，其中一个区域包含与其它区域基本上不同的Er至Tm比率。 所述区域可以是环形布置。 这种波导的核心可以通过多次MCVD通过，多次溶胶 - 凝胶通过或多次烟灰沉积，溶液掺杂和固结通过来制成。

公开(公告)号：WO2003057639A1

公开(公告)日：2003-07-17

申请号：PCT/US2002/035811

申请日：2002-11-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ANDERSON, Mark T., ,  SCHARDT, Craig R., ,  ONSTOTT, James R., ,  BUDD, Kenton D.,

IPC: C03C13/04

CPC classification number: C03C17/3618 ,  C03C3/06 ,  C03C13/046 ,  C03C17/3626 ,  C03C17/3644 ,  C03C17/3652 ,  C03C2201/12 ,  C03C2201/28 ,  C03C2201/31 ,  C03C2201/3405 ,  C03C2201/3411 ,  C03C2201/3417 ,  C03C2201/3458 ,  C03C2201/3476 ,  C03C2201/3482 ,  C03C2201/3494 ,  C03C2201/36 ,  H01S3/06716 ,  H01S3/1608 ,  H01S3/1616 ,  H01S3/1693 ,  H01S3/1695 ,  H01S3/176

Abstract: An optical waveguide including a core having silica, Al, a non-fluorescent rare-earth ion, Ge, Er, and Tm. The non-fluorescent rare-earth ion may be La. Exemplary compositions concentrations are Er is from 15 ppm to 3000 ppm, Al is from 0.5 mol% to 12 mol%, La is less than or equal to 2 mol%, Tm is from 15 ppm to 10,000 ppm; and the Ge is less than or equal to 15 mol%. The core may further include F. An exemplary concentration of F is less than or equal to 6 anion mol%.

Abstract translation: 包括具有二氧化硅的芯，Al，非荧光稀土离子，Ge，Er和Tm的光波导。 非荧光稀土离子可以是La，示例性组合物浓度为Er为15ppm至3000ppm，Al为0.5mol％至12mol％，La为小于或等于2mol％，Tm为 15 ppm至10,000 ppm; Ge小于或等于15mol％。 芯可以进一步包括F. F的示例性浓度小于或等于6阴离子摩尔％。

公开(公告)号：WO2002096817A1

公开(公告)日：2002-12-05

申请号：PCT/US2002/015243

申请日：2002-05-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ANDERSON, Mark, T. ,  SCHARDT, Craig, R. ,  ONSTOTT, James, R. ,  DONALDS, Lawrence, J. ,  CHIARELI, Alessandra, O., P.

IPC: C03C3/06

CPC classification number: G02B6/03694 ,  C03B37/01807 ,  C03B37/01853 ,  C03B2201/12 ,  C03B2201/20 ,  C03B2201/28 ,  C03B2201/36 ,  C03C13/046 ,  C03C23/0095 ,  C03C25/608 ,  C03C2201/11 ,  C03C2201/12 ,  C03C2201/3417 ,  C03C2201/3476 ,  C03C2201/36 ,  C03C2203/52 ,  G02B6/03627 ,  G02B6/03633 ,  G02B6/0365 ,  G02B6/03655 ,  H01S3/06716 ,  H01S3/173

Abstract: A method for manufacturing an optical article including the steps of providing a substrate tube; forming one or more cladding layers inside the substrate tube, the one or more cladding layers including an innermost cladding layer; forming a concentric fluorine reservoir adjacent to the innermost cladding layer; and forming a core adjacent to the fluorine reservoir and concentric with the one or more outer cladding layers. The fluorine concentration in the fluorine reservoir is higher than the fluorine concentration in either the core or the innermost cladding layer.

Abstract translation: 一种光学制品的制造方法，包括以下步骤：提供衬底管; 在所述衬底管内形成一个或多个包覆层，所述一个或多个包覆层包括最内包层; 形成与最内层包层相邻的同心氟储层; 并且形成与所述氟储存器相邻并且与所述一个或多个外包层同心的芯。 氟储存器中的氟浓度高于芯层或最内层包层中的氟浓度。