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公开(公告)号：EP1286433B1
公开(公告)日：2007-01-24
申请号：EP02254378.9
申请日：2002-06-24
Applicant: LUCENT TECHNOLOGIES INC.
Inventor： Andrejco, Matthew Julius , Byriel, Inger Pihl , Palsdottir, Bera
CPC classification number: H01S3/06708 , C03B2203/23 , C03C4/0071 , C03C13/045 , C03C2201/28 , C03C2201/31 , C03C2201/3476 , C03C2201/36 , H01S3/06729 , H01S3/1603 , H01S3/1608 , H01S2301/04 , H01S2302/00
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公开(公告)号：EP1395523A1
公开(公告)日：2004-03-10
申请号：EP02724011.8
申请日：2002-05-02
Applicant: 3M Innovative Properties Company
Inventor： ANDERSON, Mark T. , SCHARDT, Craig R. , ONSTOTT, James R. , DONALDS, Lawrence J. , CHIARELI, Alessandra O.
CPC classification number: G02B6/02009 , C03B37/01807 , C03B2201/12 , C03B2201/28 , C03B2201/36 , C03B2203/22 , C03C3/06 , C03C13/046 , C03C23/0095 , C03C25/104 , C03C25/1065 , C03C25/608 , C03C2201/11 , C03C2201/12 , C03C2201/3417 , C03C2201/3476 , C03C2201/36 , C03C2203/52 , G02B6/02285 , G02B6/03627 , G02B6/03633 , G02B6/0365 , G02B6/03655 , G02B6/03694 , G02B6/2551 , H01S3/06708 , H01S3/06716 , H01S3/06729 , H01S3/06754
Abstract: An optical article including a core; at least one cladding layer; and a narrow fluorine reservoir between the core and the cladding layer. The fluorine reservoir has a higher concentration of fluorine than either the cladding layer or the core. One particular embodiment includes a core including a halide-doped silicate glass that comprises approximately the following in cation-plus-halide mole percent 0.25-5 mol% Al2O3, 0.05-1.5 mol% La2O3, 0.0005-0.75 mol% Er2O3, 0.5-6 mol% F, 0-1 mol% Cl.
Abstract translation: 一种包括芯的光学物品; 至少一个包覆层; 以及纤芯和包层之间的窄氟储层。 氟储层的氟浓度高于包层或核心。 一个具体的实施方式包括包含掺杂卤化物的硅酸盐玻璃的核心，所述玻璃在阳离子加卤化物中包含约0.25-5摩尔％的Al 2 O 3，0.05-1.5摩尔％的La 2 O 3，0.0005-0.75摩尔％的Er 2 O 3，0.5-6 摩尔％F，0-1摩尔％Cl。
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223.发明公开
公开(公告)号：EP1286433A1
公开(公告)日：2003-02-26
申请号：EP02254378.9
申请日：2002-06-24
Applicant: LUCENT TECHNOLOGIES INC.
Inventor： Andrejco, Matthew Julius , Byriel, Inger Pihl , Palsdottir, Bera
CPC classification number: H01S3/06708 , C03B2203/23 , C03C4/0071 , C03C13/045 , C03C2201/28 , C03C2201/31 , C03C2201/3476 , C03C2201/36 , H01S3/06729 , H01S3/1603 , H01S3/1608 , H01S2301/04 , H01S2302/00
Abstract: The specification describes rare earth doped fiber amplifier devices for operation in the extended L-band, i.e. at wavelengths from 1565 nm to above 1610 nm. High efficiency and flat gain spectra are obtained using a high silica based fiber codoped with Er, Al, Ge, and P and an NA of at least 0.15.
Abstract translation: 该说明书描述了用于在扩展的L波段中操作的稀土掺杂的光纤放大器装置，即在1565nm至1610nm的波长。 使用与Er，Al，Ge和P共掺杂的高二氧化硅基纤维和至少0.15的NA获得高效率和平坦增益光谱。
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公开(公告)号：EP0742578B1
公开(公告)日：2002-08-07
申请号：EP96303251.1
申请日：1996-05-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Scott, Curtis Edward , Shrawder, Joseph Anthony , Rajaram, Mohan
CPC classification number: H01J61/302 , C03C3/06 , C03C2201/34 , C03C2201/36 , C03C2201/40 , H01J61/825
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225.发明公开LIGHT AMPLIFYING OPTICAL FIBER AND LIGHT AMPLIFIER USING IT 审中-公开OPTISCHELICHTVERSTÄRKENDEFASER UNDLICHTVERSTÄRKERMIT EINER SOLCHEN FASER
公开(公告)号：EP1207597A1
公开(公告)日：2002-05-22
申请号：EP01941153.7
申请日：2001-06-21
Applicant: THE FURUKAWA ELECTRIC CO., LTD.
Inventor： AISO, Keiichi, C/O The Furukawa Electric Co., Ltd. , TASHIRO, Yoshio, C/O The Furukawa Electric Co Ltd , YAGI, Takeshi, C/O The Furukawa Electric Co Ltd
CPC classification number: G02B6/03644 , C03C3/06 , C03C13/046 , C03C2201/12 , C03C2201/28 , C03C2201/31 , C03C2201/34 , C03C2201/3476 , C03C2201/3488 , C03C2201/36 , G02B6/03627 , G02B6/03633 , H01S3/0672 , H01S3/06729
Abstract: A light amplification optical fiber capable of suppressing a decrease in an amplification efficiency thereof ascribed to the concentration quenching of erbium ions, and the nonlinearity thereof is provided. At least one rare earth element, for example, Yb, which is other than the erbium ions, and which has an ion radius not smaller than 70% and not larger than 130% of that of erbium ions is doped to a core portion of an erbium ion-doped light amplification optical fiber.
Abstract translation: 提供了能够抑制由铒离子浓度猝灭引起的放大效率下降的光放大光纤及其非线性。 至少一种稀土元素，例如不是铒离子的Yb，其离子半径不小于铒离子的70％且不大于130％的离子半径被掺杂到 铒离子掺杂光放大光纤。
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Patent Agency Ranking
公开(公告)号：EP0896404B1
公开(公告)日：2001-08-22
申请号：EP98306019.5
申请日：1998-07-28
Applicant: LUCENT TECHNOLOGIES INC.
Inventor： DiGiovanni, David John
CPC classification number: C03C3/06 , C03B2203/23 , C03C13/045 , C03C2201/28 , C03C2201/31 , C03C2201/36 , H01S3/06708 , H01S3/06729 , H01S3/094003 , H01S3/094007
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227.发明公开Ultraviolet absorbing and yellow light filtering glasses for lamp envelopes 有权紫外线吸收剂和凝胶剂Licht filtrierendeGläserfürLampenkolben
公开(公告)号：EP0999574A1
公开(公告)日：2000-05-10
申请号：EP99118532.3
申请日：1999-09-20
Applicant: CORNING INCORPORATED
Inventor： Crane, Richard Herbert, c/o Corning Incorporated , Haynes, William Lloyd, c/o Corning Incorporated , Oscsodol De Angelis, Laura c/oCorning Incorporated , Stewart, Ronald Leroy, c/o Corning Incorporated
CPC classification number: G02B5/208 , C03C3/06 , C03C3/095 , C03C4/085 , C03C2201/10 , C03C2201/3423 , C03C2201/3435 , C03C2201/36 , H01J61/302 , H01J61/40 , H01K1/32
Abstract: The present invention is directed at a family of glasses capable of absorbing UV radiation and filtering yellow light in the visible region of the spectrum, the family of glasses having a composition consisting essentially, in terms of weight percent on the oxide basis, of: 55-95.7% SiO 2 , 0-28% B 2 O 3 , 0.5-18% Al 2 O 3 , 0-4% SrO, 0-13% BaO, 0-13% CaO, 0-8% MgO, 0-7.5% Na 2 O, 0-9.5% K 2 O, 0-1.5% Li 2 O, 0-1.5% Sb 2 O 3 , 0.4-4.5% Nd 2 O 3 , and 0.1-1% CeO 2 . Glasses of the present invention are capable of employment as envelopes for tungsten-halogen lamps and other high temperature light sources, as well as sealed-beam incandescent headlights.
Abstract translation: 本发明涉及能够吸收紫外线辐射并过滤光谱可见光区域中的黄光的玻璃系列，具有以氧化物为基准的重量百分比基本上由以下组成的玻璃系列组成：55 -95.7％SiO 2，0-28％B 2 O 3，0.5-18％Al 2 O 3，0-4％SrO，0-13％BaO，0-13％CaO，0-8％MgO，0-7.5％Na 2 O，0-9.5 ％K2O，0-1.5％Li2O，0-1.5％Sb2O3，0.4-4.5％Nd2O3和0.1-1％CeO2。 本发明的玻璃能够用作钨卤素灯和其他高温光源以及密封束白炽灯的信封。
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公开(公告)号：EP0742578A3
公开(公告)日：1997-04-16
申请号：EP96303251.1
申请日：1996-05-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Scott, Curtis Edward , Shrawder, Joseph Anthony , Rajaram, Mohan
CPC classification number: H01J61/302 , C03C3/06 , C03C2201/34 , C03C2201/36 , C03C2201/40 , H01J61/825
Abstract: A glass composition, particularly well suited for use in constructing sodium containing lamp envelopes. The glass composition is comprised of silica doped with yttrium and/or cesium, preferably in combination aluminium.
Abstract translation: 一种玻璃组合物，特别适用于构建含钠灯泡信封的玻璃组合物。 玻璃组合物由掺杂有钇和/或铯的二氧化硅组成，优选组合铝。
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公开(公告)号：EP0742578A2
公开(公告)日：1996-11-13
申请号：EP96303251.1
申请日：1996-05-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Scott, Curtis Edward , Shrawder, Joseph Anthony , Rajaram, Mohan
CPC classification number: H01J61/302 , C03C3/06 , C03C2201/34 , C03C2201/36 , C03C2201/40 , H01J61/825
Abstract: A glass composition, particularly well suited for use in constructing sodium containing lamp envelopes. The glass composition is comprised of silica doped with yttrium and/or cesium, preferably in combination aluminium.
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230.发明公开
公开(公告)号：EP0466932A1
公开(公告)日：1992-01-22
申请号：EP91903617.8
申请日：1991-02-05
Applicant: THE FURUKAWA ELECTRIC CO., LTD.
Inventor： OYOBE, Akira, The Furukawa Electric Co., Ltd. , NAKAMURA, Kazunori, The Furukawa Electr. Co.,Ltd. , KAGI, Nobuyuki, The Furukawa Electric Co., Ltd. , SASAKI, Yasumasa, The Furukawa Electric Co., Ltd.
IPC: C03C3/06 , C03C3/095 , C03C13/04 , C03B8/00 , C03B37/014
CPC classification number: C03C13/045 , C03B19/1438 , C03B19/1453 , C03B37/01433 , C03B37/01446 , C03B37/016 , C03B37/01838 , C03B37/01853 , C03B2201/12 , C03B2201/31 , C03B2201/36 , C03C3/06 , C03C3/095 , C03C4/12 , C03C23/0095 , C03C2201/12 , C03C2201/31 , C03C2201/3435 , C03C2201/3476 , C03C2201/36 , C03C2203/50 , Y10S65/16 , Y10S501/90
Abstract: A quartz glass doped with rare earth element, aluminium and further fluorine, and endowed with various characteristics such as practicable luminescent properties, high amplification gain, achievement of wider band, size reduction of elements, fusibility and connectivity of quartz glasses with each other, and so forth. This glass is not accompanied with crystallization inherent in this type of doped quartz glass in the course of its producton, so that it is transparent of course and contains no residual bubbles. Since the production process comprises a combination of a technique for forming a porous glass with a method of solution impregnation, it is possible to produce readily a quartz glass doped with both rare earth element and aluminum, having high purity and excellent transparency, and being useful as an active optical element.
Abstract translation: 石英玻璃掺杂有稀土类元素，铝和氟。此外，和具有各种特性的赋：如实际可行的发光性能，高放大增益，widerband的成就，尺寸减小的元件，可熔性和的石英玻璃与海誓山盟连接，以及 等等。 这种玻璃不与这种类型的在其制造设备的过程中掺杂石英玻璃的固有结晶的陪同下，如此做了它是透明的，当然，不含有残留气泡。 由于生产过程中包括用于与溶液浸渍的方法形成多孔玻璃的技术的组合，能够产生随手掺杂有两种稀土元素和铝的石英玻璃，具有高纯度和优异的透明性，并且是有用 作为活性光学元件。
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