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    • 29. 发明申请
    • OPTICAL DEVICE AND METHOD OF CONTROLLING A REFRACTIVE INDEX PROFILE IN THE OPTICAL DEVICE
    • 光学装置和控制光学装置中的折射率指标的方法
    • WO2010085556A1
    • 2010-07-29
    • PCT/US2010/021640
    • 2010-01-21
    • RAYTHEON COMPANYSHKUNOV, Vladimir V.ROCKWELL, David A.JOHNSON, Scott T.
    • SHKUNOV, Vladimir V.ROCKWELL, David A.JOHNSON, Scott T.
    • H01S3/04H01S3/067H01S3/094
    • H01S3/04H01S3/06704H01S3/06708H01S3/06716H01S3/0672H01S3/094003
    • An optical device includes an optical material comprising active dopant ions and absorber dopant ions spaced apart from the active dopant ions. The active dopant ions are provided to absorb a first radiation and convert a portion of the first radiation into sensible heat. A concentration profile of the absorber dopant ions is selected to absorb a second radiation different from the first radiation and optionally the first radiation in at least one direction of the optical material so as to control a refractive index profile in the at least one direction of the optical material. In another embodiment, a method of controlling a refractive index profile in an optical material includes exciting active dopant ions in the optical material with a first radiation, the active dopant ions converting at least a portion of the first radiation into sensible heat; and exciting absorber dopant ions in the optical material with a second radiation to control a refractive index profile in at least one direction of the optical material.
    • 光学装置包括光学材料,其包括与活性掺杂剂离子间隔开的活性掺杂剂离子和吸收剂掺杂剂离子。 提供活性掺杂剂离子以吸收第一辐射并将第一辐射的一部分转换成显热。 选择吸收剂掺杂剂离子的浓度分布以吸收与光学材料的至少一个方向上的第一辐射和任选的第一辐射不同的第二辐射,以便控制光学材料的至少一个方向上的折射率分布 光学材料。 在另一个实施例中,控制光学材料中的折射率分布的方法包括用第一辐射激发光学材料中的活性掺杂剂离子,活性掺杂剂离子将第一辐射的至少一部分转化为显热; 和具有第二辐射的光学材料中激发的吸收剂掺杂剂离子,以控制光学材料的至少一个方向上的折射率分布。
    • 30. 发明申请
    • DISTRACTOR
    • 分心
    • WO2009137017A2
    • 2009-11-12
    • PCT/US2009002747
    • 2009-05-04
    • RANIER LTDLAWSON JONATHANJOHNSON SCOTTCORRARO ERNESTBAYER HANSPETER ROBERTHUMPRIES ROBERT H
    • LAWSON JONATHANJOHNSON SCOTTCORRARO ERNESTBAYER HANSPETER ROBERTHUMPRIES ROBERT H
    • A61B17/02
    • A61B17/025A61B17/0206A61B17/1757A61B17/7077A61B2017/0042A61B2017/00915A61B2017/0092A61B2017/0256A61B2090/033A61B2090/0807
    • An instrument for distracting and/or compressing adjacent vertebrae is described. The instrument includes a yoke, a first blade movably mounted to the yoke, a second blade mounted to the yoke and an adjustment system. The yoke, the first blade and the second blade form a working channel for the instrument. The adjustment system of the instrument is configured to adjust a spacing between the first blade and the second blade by selectively moving the first blade relative to the second blade to distract and/or compress adjacent vertebrae when the first blade and the second blade have been secured to the adjacent vertebrae. The instrument may include a depth stop system that limits an insertion depth of an associated tool inserted into the working channel of the instrument. The adjustable depth stop system includes a releasable catch for securing a stop element of the associated tool. A position of the releasable catch relative to the working channel is adjustable to vary the insertion depth of the associated tool.
    • 描述了用于分散和/或压缩相邻椎骨的器械。 仪器包括轭,可移动地安装到轭的第一刀片,安装到轭的第二刀片和调节系统。 轭,第一刀片和第二刀片形成用于仪器的工作通道。 该仪器的调节系统配置成通过相对于第二刀片选择性地移动第一刀片以在第一刀片和第二刀片已被固定时分散和/或压缩邻近的椎骨来调节第一刀片和第二刀片之间的间隔 到相邻的椎骨。 仪器可以包括深度限制系统,其限制插入到仪器的工作通道中的相关工具的插入深度。 可调深度止动系统包括用于固定相关联工具的止动元件的可释放的止动件。 相对于工作通道的可释放的卡扣的位置是可调节的,以改变相关工具的插入深度。