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    • 35. 发明申请
    • DOUBLE-CLAD OPTICAL FIBERS AND DEVICES WITH DOUBLE-CLAD OPTICAL FIBERS
    • 双层光纤和带有双层光纤的器件
    • WO2010011265A3
    • 2010-04-01
    • PCT/US2009004105
    • 2009-07-16
    • CORNING INCCHEN XINKOH JOOHYUNLI MING-JUN
    • CHEN XINKOH JOOHYUNLI MING-JUN
    • G02B6/036G02B6/028
    • G02B6/02261G02B6/02342G02B6/02357G02B6/03633
    • A double-clad optical fiber includes a core, an inner cladding and an outer cladding of silica-based glass. The core may have a radius of less than about 5µmn, a first index of refraction n1 and does not contain any active rare-earth dopants. The inner cladding may surround the core and includes a radial thickness of at least about 25 µm, a numerical aperture of at least about 0.25, and a second index of refraction n2 such that n21. The relative refractive index percent (?%) of the core relative to the inner cladding may be greater than about 0.1%. The outer cladding may surround the inner cladding and include a radial thickness from about 10 µm to about 50 µm and a third index of refraction n3 such that n32. The relative refractive index percent (%) of the inner cladding relative to the outer cladding may be greater than about 1.5%.
    • 双包层光纤包括芯,内包层和二氧化硅基玻璃的外包层。 芯可以具有小于约5μm的半径,第一折射率n1并且不包含任何活性稀土掺杂剂。 内包层可以围绕芯,并且包括至少约25μm的径向厚度,至少约0.25的数值孔径和第二折射率n2,使得n21。 芯相对于内包层的相对折射率百分比(Δ%)可以大于约0.1%。 外包层可以包围内包层,并且包括约10μm至约50μm的径向厚度和第三折射率n3,使得n32。 内包层相对于外包层的相对折射率百分比(%)可以大于约1.5%。
    • 36. 发明申请
    • LARGE EFFECTIVE AREA FIBER
    • 大型有效区域纤维
    • WO2008136918A2
    • 2008-11-13
    • PCT/US2008005157
    • 2008-04-22
    • CORNING INCBICKHAM SCOTT RBOOKBINDER DANA CCHEN XINLI MING-JUNMISHRA SNIGDHARAJ KNOLAN DANIEL A
    • BICKHAM SCOTT RBOOKBINDER DANA CCHEN XINLI MING-JUNMISHRA SNIGDHARAJ KNOLAN DANIEL A
    • G02B6/036G02B6/032
    • G02B6/0365G02B6/02019
    • An optical fiber according to an embodiment of the present invention comprises: a glass core extending from a centerline to a radius R 1 wherein R 1 is greater than about 5 µm; a glass cladding surrounding and in contact with the core, the cladding comprising: (i) a first annular region extending from the radius R 1 to a radius R 2 the first annular region comprising a radial width, W 2 = R 2 - R 1 , (ii) a second annular region extending from the radius R 2 to a radius R 3 , and comprising a radial width, W 3 = R 3 - R 2 , and (iii) a third annular region surrounding the second annular region and extending from the radius R 3 to an outermost glass radius R 4 ; wherein the core comprises a maximum relative refractive index, ? 1max , relative to the third annular region, and wherein ? 1MAX is greater than about 0.1 % and less than about 0.3 %; the first annular region has a refractive index delta ? 2 (r) is less than about 0.025%; wherein the second annular region comprises a minimum relative refractive index, ? 3MIN , relative to the third annular region; wherein ? 1MAX > ? 2MAX > ? 3MIN , and ? 2MIN > ? 3MIN 2 and bend loss of ==0.5 dB/turn on a 20 mm diameter mandrel.
    • 根据本发明实施例的光纤包括:从中心线延伸到半径R 1 1的玻璃芯,其中R 1大于约5μm; 围绕并与芯接触的玻璃包层,所述包层包括:(i)从半径R 1> 1延伸到半径R 2的第一环形区域,所述第一环形 包括径向宽度的区域,(2)从半径R 2 到半径R 3 3,并且包括径向宽度,W 3 3 = R 3→R 2 和(iii)围绕第二环形区域并从半径R 3 3延伸到最外玻璃半径R 4的第三环形区域; 其中所述芯包括相对于所述第三环形区域的最大相对折射率α1 max,并且其中Δ1MAX1大于约0.1%且小于约0.3% ; 第一环形区域的折射率Δθ2(r)小于约0.025%; 其中所述第二环形区域相对于所述第三环形区域包括最小相对折射率β3ININ; 其中α1 M 1 M 2 M 2 M 3 M 3 M 1 M 2 N M N N N > <0; 并且其中所述芯和所述包层提供具有小于1500nm的电缆截止的光纤,并且在1550nm处的有效面积大于95μm2,并且对于20°的弯曲损耗为0.5dB / mm直径心轴。
    • 38. 发明申请
    • SOFTWARE TESTING AUTOMATION FRAMEWORK
    • 软件测试自动化框架
    • WO2007099058A3
    • 2007-11-15
    • PCT/EP2007051734
    • 2007-02-22
    • IBMIBM UKAPOSTOLOIU LAURA IOANACHEN XINHARVEY RAYMOND SCOTTLEE YOUNG WOOKROBESON KYLE
    • APOSTOLOIU LAURA IOANACHEN XINHARVEY RAYMOND SCOTTLEE YOUNG WOOKROBESON KYLE
    • G06F11/36
    • G06F11/3684G06F11/3664
    • Embodiments of the present invention address deficiencies of the art in respect to software test automation and provide a method, system and apparatus for a reusable software testing framework. In one embodiment of the invention, an automated application test data processing system can include a reusable test automation framework. The system further can include a test task generator and a scenario generator coupled to one another and to the framework. In this regard, the test task generator can be configured to generate uniform logic for performing testing tasks, while the scenario generator can be configured to arrange testing tasks for a complete test scenario. Finally, a collaborative testing environment can be provided through which multiple users can interact with the scenario generator and test task generator to produce test cases of different test scenarios.
    • 本发明的实施例针对软件测试自动化解决了本领域的缺陷,并且提供了用于可重用软件测试框架的方法,系统和装置。 在本发明的一个实施例中,自动应用测试数据处理系统可以包括可重用测试自动化框架。 该系统还可以包括测试任务生成器和场景生成器,该生成器和场景生成器彼此耦合并耦合到该框架。 在这方面,测试任务生成器可以被配置为生成用于执行测试任务的统一逻辑,而场景生成器可以被配置为安排完整测试场景的测试任务。 最后,可以提供协作测试环境,通过该环境,多个用户可以与场景生成器和测试任务生成器进行交互,以生成不同测试场景的测试用例。