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41.发明申请
公开(公告)号：WO2003096086A1
公开(公告)日：2003-11-20
申请号：PCT/KR2003/000942
申请日：2003-05-13
Applicant: LG CABLE LTD. , SEO, Young-beom , LIM, Jae-hong , KIM, Dae-weon
Inventor： SEO, Young-beom , LIM, Jae-hong , KIM, Dae-weon
IPC: G02B6/16
CPC classification number: C03C13/045 , C03B37/01838 , C03B2201/34 , C03B2201/36 , C03C2201/12 , C03C2201/31 , C03C2201/34 , C03C2201/3482 , C03C2201/36 , H01S3/06754
Abstract: The present invention relates to an optical fiber for an optical amplifier and a method for manufacturing the same, which can be applied to an optical transmission system in the S-band area (4130nm - 1530nm). According to the present invention, silica is used as a base material and the optical fiber for an optical amplifier contains Tm3+ ions and metal ions in a first core layer formed on an inner surface of a second core layer using the MCVD (Modified Chemical Vapor Deposition) method and a solution doping method whereby the practicability and productivity of the optical fiber are remarkably improved.
Abstract translation: 本发明涉及一种用于光放大器的光纤及其制造方法，其可应用于S波段区域（4130nm-1530nm）中的光传输系统。 根据本发明，使用二氧化硅作为基材，光放大用光纤在使用MCVD（改性化学气相沉积）的第二芯层的内表面上形成的第一芯层中含有Tm3 +离子和金属离子 ）方法和溶液掺杂方法，从而显着提高了光纤的实用性和生产率。
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42.发明申请IMPROVED EMISSION SILICATE WAVEGUIDE COMPOSITIONS FOR ENHANCED L-BAND AND S-BAND EMISSION AND METHOD FOR ITS MANUFACTURE 审中-公开改进的用于增强L带和S带发射的发射硅酸盐波导组合物及其制造方法
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
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。
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公开(公告)号：EP2338845B1
公开(公告)日：2013-05-15
申请号：EP10190541.2
申请日：2010-11-09
Applicant: Draka Comteq B.V.
Inventor： Boivin, David , Pastouret, Alain , Burov, Ekaterina , Gonnet, Cédric
IPC: C03B19/14 , C03C3/06 , C03C4/00 , C03C4/10 , C03C4/12 , C03C14/00 , C03C13/04 , H01S3/067 , H01S3/17
CPC classification number: C03C3/06 , C03B37/01838 , C03B2201/12 , C03B2201/28 , C03B2201/31 , C03B2201/34 , C03B2201/36 , C03C4/0071 , C03C4/10 , C03C4/12 , C03C13/046 , C03C14/004 , C03C14/006 , C03C2201/31 , C03C2201/32 , C03C2201/3476 , C03C2201/3482 , C03C2201/3488 , C03C2201/36 , C03C2203/40 , H01S3/06729
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44.发明公开
公开(公告)号：EP1504295A1
公开(公告)日：2005-02-09
申请号：EP03723451.5
申请日：2003-05-13
Applicant: LG Cable Ltd.
IPC: G02B6/16
CPC classification number: C03C13/045 , C03B37/01838 , C03B2201/34 , C03B2201/36 , C03C2201/12 , C03C2201/31 , C03C2201/34 , C03C2201/3482 , C03C2201/36 , H01S3/06754
Abstract: The present invention relates to an optical fiber for an optical amplifier and a method for manufacturing the same, which can be applied to an optical transmission system in the S-band area (4130nm - 1530nm). According to the present invention, silica is used as a base material and the optical fiber for an optical amplifier contains Tm3+ ions and metal ions in a first core layer formed on an inner surface of a second core layer using the MCVD (Modified Chemical Vapor Deposition) method and a solution doping method whereby the practicability and productivity of the optical fiber are remarkably improved.
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45.发明公开GERMANIUM-FREE SILICATE WAVEGUIDE COMPOSITIONS FOR ENHANCED L-BAND AND S-BAND EMISSION AND METHOD FOR ITS MANUFACTURE 审中-公开免费锗硅酸盐波导组合物用于改进发射L波段和S波段及其制造方法
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.
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Patent Agency Ranking
公开(公告)号：KR1020030088599A
公开(公告)日：2003-11-20
申请号：KR1020020026265
申请日：2002-05-13
Applicant: 주식회사 엘에스
CPC classification number: C03C13/045 , C03B37/01838 , C03B2201/34 , C03B2201/36 , C03C2201/12 , C03C2201/31 , C03C2201/34 , C03C2201/3482 , C03C2201/36 , H01S3/06754
Abstract: PURPOSE: An optical fiber for an optical amplifier and a manufacturing method thereof are provided to reduce the manufacturing cost by doping a core layer with a mixed solution of rare earth and metal ions using a solution doping method. CONSTITUTION: In order to manufacture an optical fiber using MCVD(Modified Chemical Vapor Deposition), a clad layer and a second core layer are formed in a silica substrate tube(S10). A first core layer is formed on an inner surface of the second core layer(S20). The first core layer forms a partially-sintered layer that provides a host with respect to a Tm¬3+ ion and a metal ion. A mixed solution of the Tm¬3+ and metal ions is uniformly doped on the first core layer(S30). After completing the doping of the mixed solution, an optical fiber is manufactured by wire-drawing a glass rod containing the Tm¬3+ and metal ions(S40).
Abstract translation: 目的：提供一种用于光放大器的光纤及其制造方法，其通过使用溶液掺杂法将稀土和金属离子的混合溶液掺入芯层来降低制造成本。 构成：为了使用MCVD（改性化学气相沉积）制造光纤，在二氧化硅衬底管中形成包覆层和第二芯层（S10）。 在第二芯层的内表面上形成第一芯层（S20）。 第一芯层形成相对于Tm-3 +离子和金属离子提供主体的部分烧结的层。 Tm-3 +和金属离子的混合溶液在第一芯层上均匀掺杂（S30）。 在完成混合溶液的掺杂之后，通过拉丝含有Tm-3 +和金属离子的玻璃棒来制造光纤（S40）。
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公开(公告)号：KR1020010037649A
公开(公告)日：2001-05-15
申请号：KR1019990045300
申请日：1999-10-19
Applicant: 한국전자통신연구원
IPC: C03C3/00
CPC classification number: C03C13/04 , C03C2201/3447 , C03C2201/3458 , C03C2201/347 , C03C2201/3482 , H01S3/06716
Abstract: PURPOSE: Provided are thulium and dysprosium doped glass and photoelectric elements which have high efficiency using the same. CONSTITUTION: The glass used as a medium of a photoelectric element has a thulium ion and dysprosium ion doped composition, wherein the base glass is selected from tellurite glass, heavy metal oxide glass, fluoride glass and so on. The photoelectric elements are composed of the thulium ion and dysprosium ion doped glass and is an optical amplifier or optical fiber laser having a bandwidth of 1.42-1.53 micrometer.
Abstract translation: 目的：提供ium和镝掺杂的玻璃和光电元件，使用它们具有高效率。 构成：用作光电元件的介质的玻璃具有ium离子和镝离子掺杂组合物，其中基底玻璃选自碲酸盐玻璃，重金属氧化物玻璃，氟化物玻璃等。 光电元件由ium离子和镝离子掺杂玻璃组成，是带宽为1.42-1.53微米的光放大器或光纤激光器。
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公开(公告)号：KR100427446B1
公开(公告)日：2004-04-17
申请号：KR1020020026265
申请日：2002-05-13
Applicant: 주식회사 엘에스
CPC classification number: C03C13/045 , C03B37/01838 , C03B2201/34 , C03B2201/36 , C03C2201/12 , C03C2201/31 , C03C2201/34 , C03C2201/3482 , C03C2201/36 , H01S3/06754
Abstract: The present invention relates to an optical fiber for an optical amplifier and a method for manufacturing the same, which can be applied to an optical transmission system in the S-band area (4130 nm-1530 nm). According to the present invention, silica is used as a base material and the optical fiber for an optical amplifier contains Tm3+ ions and metal ions in a first core layer formed on an inner surface of a second core layer using the MCVD (Modified Chemical Vapor Deposition) method and a solution doping method whereby the practicability and productivity of the optical fiber are remarkably improved.
Abstract translation: 光学放大器用光纤及其制造方法技术领域本发明涉及可用于S波段（4130nm〜1530nm）的光学传输系统的光学放大器用光纤及其制造方法。 根据本发明，使用二氧化硅作为基材，并且用于光学放大器的光纤在使用MCVD（改进的化学气相沉积法）形成在第二核心层的内表面上的第一核心层中包含Tm3 +离子和金属离子 ）法和溶液掺杂法，由此光纤的实用性和生产率显着提高。
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49.发明专利製造用於延伸的L-帶(L-BAND)及S-帶(S-BAND)放大之矽酸鹽波導組合物之方法 A Method for Manufacturing Silicate Waveguide Compositions for Extended L-Band and S-Band Amplification 审中-公开制造用于延伸的L-带(L-BAND)及S-带(S-BAND)放大之硅酸盐波导组合物之方法 A Method for Manufacturing Silicate Waveguide Compositions for Extended L-Band and S-Band Amplification
公开(公告)号：TW200301378A
公开(公告)日：2003-07-01
申请号：TW091135160
申请日：2002-12-04
Applicant: 3M新設資產公司 3M INNOVATIVE PROPERTIES COMPANY
Inventor： 馬克 泰道爾 安德森 MARK THEODORE ANDERSON , 桂格 羅素 史佳德 CRAIG RUSSELL SCHARDT , 詹姆士 羅伯特 安斯都特 JAMES ROBERT ONSTOTT , 肯頓 迪瑞克 鮑德 KENTON DEREK BUDD
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: 根據本發明之製造用於光學放大器中摻雜鉺之光學纖維之方法，其包括以下步驟：提供底材管(substrate tube)，高純度、以矽石為主之覆套層係沉積於該管之內部，然後將核心玻璃，其包含矽石、Al、一種非螢光之稀土金屬離子、Ge、Er、及Tm，沉積於該管中。該非螢光之稀土金屬離子可為La，及該核心可進一步包含F。然後將該管陷縮(collapsed)以形成預成型物。最後，拉伸該預成型物以產生光學纖維。該核心玻璃可為實質上均勻的。該核心可包含至少兩個區域，其中一個區域包含與另一個區域實質上不同之Er比Tm比。該等區域可呈環狀排列。此種波導之核心可係藉由多重MCVD(化學蒸氣沉積)通道(passes)、多重溶膠-凝膠通道、或以多重煤灰(soot)沉積、溶液摻雜、及固結(consolidation)通道而製造。
Abstract in simplified Chinese: 根据本发明之制造用于光学放大器中掺杂铒之光学纤维之方法，其包括以下步骤：提供底材管(substrate tube)，高纯度、以硅石为主之覆套层系沉积于该管之内部，然后将内核玻璃，其包含硅石、Al、一种非萤光之稀土金属离子、Ge、Er、及Tm，沉积于该管中。该非萤光之稀土金属离子可为La，及该内核可进一步包含F。然后将该管陷缩(collapsed)以形成预成型物。最后，拉伸该预成型物以产生光学纤维。该内核玻璃可为实质上均匀的。该内核可包含至少两个区域，其中一个区域包含与另一个区域实质上不同之Er比Tm比。该等区域可呈环状排列。此种波导之内核可系借由多重MCVD(化学蒸气沉积)信道(passes)、多重溶胶-凝胶信道、或以多重煤灰(soot)沉积、溶液掺杂、及固结(consolidation)信道而制造。
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50.发明专利用於延長L-帶及S-帶放大之矽酸鹽波導組合物 SILICATE WAVEGUIDE COMPOSITIONS FOR EXTENDED L-BAND AND S-BAND AMPLIFICATION 审中-公开用于延长L-带及S-带放大之硅酸盐波导组合物 SILICATE WAVEGUIDE COMPOSITIONS FOR EXTENDED L-BAND AND S-BAND AMPLIFICATION
公开(公告)号：TW200301377A
公开(公告)日：2003-07-01
申请号：TW091134079
申请日：2002-11-22
Applicant: 3M新設資產公司 3M INNOVATIVE PROPERTIES COMPANY
Inventor： 馬克 泰道爾 安德森 MARK THEODORE ANDERSON , 桂格 羅素 史考德 CRAIG RUSSELL SCHARDT , 詹姆斯 羅伯特 安史都特 JAMES ROBERT ONSTOTT , 肯頓 迪瑞克 鮑德 KENTON DEREK BUDD
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: 本案係揭示一種光學波導件，其包含具二氧化矽、A1、非螢光稀土離子、Ge、Er及Tm之核芯。非螢光稀土離子可為La。示範之組合物濃度：Er為15ppm至3000ppm，A1為0.5莫耳%至12莫耳%，La小於或等於2莫耳%，Tm為15ppm至10,000ppm，且Ge小於或等於15莫耳%。核芯尚可含有F。F之示範濃度小於或等於6陰離子莫耳%。
Abstract in simplified Chinese: 本案系揭示一种光学波导件，其包含具二氧化硅、A1、非萤光稀土离子、Ge、Er及Tm之核芯。非萤光稀土离子可为La。示范之组合物浓度：Er为15ppm至3000ppm，A1为0.5莫耳%至12莫耳%，La小于或等于2莫耳%，Tm为15ppm至10,000ppm，且Ge小于或等于15莫耳%。核芯尚可含有F。F之示范浓度小于或等于6阴离子莫耳%。
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