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    • 52. 发明申请
    • OPTICAL, INTEGRATED WAVEGUIDE COMPONENT
    • 光学,集成波形组件
    • WO1985003780A1
    • 1985-08-29
    • PCT/SE1985000041
    • 1985-01-29
    • TELEFONAKTIEBOLAGET LM ERICSSONJANSSON, Mats, Anders, Henrik
    • TELEFONAKTIEBOLAGET LM ERICSSON
    • G02B06/12
    • G02B6/30G02B6/25
    • A single crystal body (20) e.g. of lithium niobate has a flat upper surface (22) provided with waveguides (23) and flat parallel end surfaces (21). The crystal has cleavage planes, and optical axis in the crystal can be defined with a given inclination to these planes. The end surfaces (21) of the body (20) consist of cleavage planes for obtaining small losses when coupling light into the waveguides (23). The upper surface (22) is oriented such that in relation to the crystalline structure, the optical axis of the crystal is in a plane (24) defined by the normals (n2, n1) of the upper surfaces and the end surfaces. The angles between the upper surface (22) and end surfaces (21) deviates from a right angle byan angle( beta ) of at most 10 degrees.
    • 单晶体(20) 的铌酸锂具有设置有波导(23)和平坦的平行端面(21)的平坦的上表面(22)。 晶体具有解理面,晶体中的光轴可以以给定的倾斜度定义在这些平面上。 主体(20)的端面(21)由用于在将光耦合到波导(23)中时获得小的损耗的解理面构成。 上表面(22)定向为使得相对于晶体结构,晶体的光轴位于由上表面和端表面的法线(n2,n1)限定的平面(24)中。 上表面(22)和端面(21)之间的角度偏离直角至多10度的角度(β)。
    • 56. 发明申请
    • FIELD ACCESS TERMINAL SYSTEM
    • 现场访问终端系统
    • WO2016196893A1
    • 2016-12-08
    • PCT/US2016/035667
    • 2016-06-03
    • CORNING OPTICAL COMMUNICATIONS LLC
    • JENSEN, Joseph ClintonTEMPLE, Jr., Kenneth Darrell
    • G02B6/44G02B6/36
    • G02B6/241G02B6/245G02B6/25G02B6/4212G02B6/445G02B6/4475
    • An optical communication cable and related systems and methods are provided. A method for field terminating an optical fiber of a fiber optic distribution cable includes accessing at least one of a plurality of optical fibers of the distribution cable by creating an access location in the distribution cable, inserting a cutting tool through the access location such that the cutting tool extends longitudinally past the access location a predetermined distance, terminating the at least one of the plurality of optical fibers at the predetermined distance, removing at least a portion of the at least one terminated optical fiber through the access location, and inserting the portion of the at least one terminated optical fiber through a furcation tube premounted on a small access closure device.
    • 提供光通信电缆及相关系统和方法。 一种用于现场端接光纤配线电缆的光纤的方法包括通过在分配电缆中创建接入位置来访问分配电缆的多个光纤中的至少一个光纤,将切割工具插入通过接入位置,使得 切割工具沿着访问位置纵向延伸预定距离,以预定距离终止多个光纤中的至少一个光纤,通过访问位置移除至少一个端接的光纤的至少一部分,并且将部分 的至少一个端接的光纤通过预先安装在小的接近闭合装置上的分叉管。
    • 59. 发明申请
    • AN OPTICAL FIBER CLEAVING DEVICE
    • 光纤清洁设备
    • WO2015115996A1
    • 2015-08-06
    • PCT/SE2015/050114
    • 2015-02-03
    • NYFORS TEKNOLOGI AB
    • BÖTTCHER, Uwe
    • G02B6/25
    • G02B6/25
    • An optical fiber cleaving device comprises a frame provided with cleaving means for cleaving an optical fiber(4)therewith,and first and second(6)fiber clamping arrangements configured to hold a fiber(4)to be cleaved on opposite sides of the fiber cleaving means during cleaving of the fiber(4). The optical fiber cleaving device further comprises first securing means configured to re- movably secure said first clamping arrangement to the frame and second securing means configured to removably secure said second clamping arrangement (6) to the frame.
    • 一种光纤切割装置包括一个框架,该框架设置有用于将光纤(4)切割的切割装置,以及第一和第二(6)个纤维夹持装置,其被配置为将纤维(4)夹持在纤维分裂的相对侧上 在切割纤维(4)期间的装置。 光纤分裂装置还包括配置成将所述第一夹持装置可移动地固定到框架的第一固定装置和被配置为将所述第二夹紧装置(6)可移除地固定到框架的第二固定装置。