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公开(公告)号:US09834469B2
公开(公告)日:2017-12-05
申请号:US15012936
申请日:2016-02-02
申请人: SCHOTT CORPORATION
发明人: Simi George , Paula Vullo , Ronald Klimek
IPC分类号: C03C3/16 , C03C3/17 , C03C4/12 , C03C4/14 , C03C3/062 , H01S3/06 , H01S3/092 , H01S3/0941 , H01S3/0933 , H01S3/17
CPC分类号: C03C3/17 , C03C3/062 , C03C4/0071 , C03C4/12 , C03C4/14 , C03C2204/00 , H01S3/0602 , H01S3/092 , H01S3/0933 , H01S3/0941 , H01S3/1608 , H01S3/1618 , H01S3/175 , H01S3/176 , H01S3/177
摘要: The invention relates to phosphate-based glasses suitable for use as a solid laser medium, doped with Er3+ and sensitized with Yb, in “eye-safe” applications. In particular, the invention relates to improving the physical properties of such phosphate-based laser glass composition, particularly with regards to strength of the glass structure and improved thermal shock resistance.
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公开(公告)号:US09585548B2
公开(公告)日:2017-03-07
申请号:US13796397
申请日:2013-03-12
申请人: SCHOTT CORPORATION
发明人: William H. James, III , Elizabeth Chase , Mark J. Davis , Paula Vullo , Sally Pucilowski , Eric Hector Urruti
CPC分类号: A61B1/00165 , C03C3/089 , C03C3/093 , C03C11/005 , C03C13/046 , C03C2204/04 , G02B6/0008 , G02B6/0016 , G02B6/241
摘要: The invention relates to an optical scattering element suitable for dispersing or scattering light transmitted by optical device by Mie scattering. The optical scattering element comprises a phase-separated or porous borosilicate glass having dispersed phase particles with a particle size of 200 to 500 nanometers or pores with a size of 200 to 500 nanometers, at a number density of 108 to 1012 mm−3. The optical scattering element can be prepared by subjecting a borosilicate glass to a controlled heat treatment to induce phase separation, and then optionally leaching out one of the phases with an acid leach. The optical scattering element can be, for example, attached to an end of an optical fiber or bundle of optical fibers. The invention also relates to a method of dispersing or scattering light by transmitting the light through the optical scattering element.
摘要翻译: 本发明涉及一种适用于通过米氏散射散射或散射由光学器件透射的光的光学散射元件。 光学散射元件包括相分离或多孔硼硅酸盐玻璃,其具有200至500纳米的分散相颗粒或尺寸为200至500纳米的孔,数量密度为108至1012mm-3。 光散射元件可以通过使硼硅酸盐玻璃进行受控热处理以诱导相分离,然后任选地用酸浸出物浸出一相来制备。 例如,光散射元件可以附接到光纤或光纤束的一端。 本发明还涉及通过将光透过光散射元件来散射或散射光的方法。
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