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Patent Agency Ranking
1.发明申请Silicate waveguide compositions for extended L-band and S-band amplification 失效用于扩展L波段和S波段扩增的硅酸盐波导组合物公开(公告)号：US20030156818A1
公开(公告)日：2003-08-21
申请号：US10038370
申请日：2001-12-31
Inventor： Mark T. Anderson , Craig R. Schardt , James R. Onstott , Kenton D. Budd
IPC: G02B006/16 , H01S003/00
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％。
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公开(公告)号：US20040037538A1
公开(公告)日：2004-02-26
申请号：US10608930
申请日：2003-06-27
Inventor： Craig R. Schardt , Mark T. Anderson , James R. Onstott , Lowell C. Frank
IPC: G02B006/00
CPC classification number: H01S3/067 , C03B19/102 , C03B19/1065 , C03B37/01807 , C03B37/01838 , C03B2201/12 , C03B2201/28 , C03B2201/36 , C03C3/06 , C03C13/046 , C03C17/3618 , 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 , H01S3/0677 , H01S3/06775 , H01S3/1608 , H01S3/1616 , H01S3/1693 , H01S3/1695 , H01S3/176
Abstract: A thulium doped silicate glass composition which contains SiO2, Al2O3, and La2O3 emits visible and UV light when excited by infrared light. The glass composition may also contain GeO2 and Er2O3. When excited by infrared light of about 1060 nm, the glass emits visible light at fluorescent transitions of the Tm3null ions with major broad features at 365, 455, 472, 651, and 791 nm.
Abstract translation: 含有SiO 2，Al 2 O 3和La 2 O 3的掺doped硅酸盐玻璃组合物在被红外光激发时发射可见光和UV光。 玻璃组合物还可以含有GeO 2和Er 2 O 3。 当由约1060nm的红外光激发时，玻璃在365nm，455nm，472nm，651nm和791nm处具有主要的广泛特征，在Tm 3+离子的荧光转变下发射可见光。
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3.发明申请Method for manufacturing silicate waveguide compositions for extended L-band and S-band amplification 审中-公开制造用于扩展L波段和S波段放大的硅酸盐波导组合物的方法公开(公告)号：US20030156318A1
公开(公告)日：2003-08-21
申请号：US10037731
申请日：2001-12-31
Inventor： Mark T. Anderson , Craig R. Schardt , James R. Onstott , Kent D. Budd
IPC: H01S003/00
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 deposited in 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 to Tm 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。 然后将包含二氧化硅Al，非荧光稀土离子Ge，Er和Tm的芯玻璃沉积在管中。 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。
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公开(公告)号：US06879609B2
公开(公告)日：2005-04-12
申请号：US10608930
申请日：2003-06-27
Applicant: Craig R. Schardt , Mark T. Anderson , James R. Onstott , Lowell C. Frank
Inventor： Craig R. Schardt , Mark T. Anderson , James R. Onstott , Lowell C. Frank
IPC: C03B19/10 , C03B37/018 , C03C3/06 , C03C13/04 , G02B6/036 , H01S3/067 , H01S3/16 , H01S3/17 , G02B6/00
CPC classification number: H01S3/067 , C03B19/102 , C03B19/1065 , C03B37/01807 , C03B37/01838 , C03B2201/12 , C03B2201/28 , C03B2201/36 , C03C3/06 , C03C13/046 , C03C17/3618 , 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 , H01S3/0677 , H01S3/06775 , H01S3/1608 , H01S3/1616 , H01S3/1693 , H01S3/1695 , H01S3/176
Abstract: A thulium doped silicate glass composition which contains SiO2, Al2O3, and La2O3 emits visible and UV light when excited by infrared light. The glass composition may also contain GeO2 and Er2O3. When excited by infrared light of about 1060 nm, the glass emits visible light at fluorescent transitions of the Tm3+ ions with major broad features at 365, 455, 472, 651, and 791 nm.
Abstract translation: 含有SiO 2，Al 2 O 3和La 2 O 3的掺doped硅酸盐玻璃组合物在被红外光激发时发射可见光和UV光。 玻璃组合物还可以含有GeO 2和Er 2 O 3。 当由约1060nm的红外光激发时，玻璃在365nm，455nm，472nm，651nm和791nm处具有主要的广泛特征，在Tm 3+离子的荧光转变下发射可见光。
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5.发明授权Silicate waveguide compositions for extended L-band and S-band amplification 失效用于扩展L波段和S波段扩增的硅酸盐波导组合物公开(公告)号：US06724972B2
公开(公告)日：2004-04-20
申请号：US10038370
申请日：2001-12-31
Applicant: Mark T. Anderson , Craig R. Schardt , James R. Onstott , Kenton D. Budd
Inventor： Mark T. Anderson , Craig R. Schardt , James R. Onstott , Kenton D. Budd
IPC: G02B600
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％。
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