WELDING SYSTEM AND WELDING METHOD
    3.
    发明申请
    WELDING SYSTEM AND WELDING METHOD 审中-公开
    焊接系统和焊接方法

    公开(公告)号:US20110284508A1

    公开(公告)日:2011-11-24

    申请号:US13111211

    申请日:2011-05-19

    IPC分类号: B23K26/00

    CPC分类号: B23K31/125

    摘要: A welding system has: a welding mechanism, a reception laser light source, a reception optical mechanism, an interferometer, a data recording/analysis mechanism and a data recording/analysis mechanism. The reception laser light source generates reception laser light so as to irradiate the object to be welded with the reception laser light for the purpose of detecting a reflected ultrasonic wave obtained as a result of reflection of a transmission ultrasonic wave. The reception optical mechanism transmits, during or after welding operation, the reception laser light generated from the reception laser light source to the surface of the object to be welded for irradiation while moving, together with the welding mechanism, relative to the object to be welded and collects laser light scattered/reflected at the surface of the object to be welded.

    摘要翻译: 焊接系统具有:焊接机构,接收激光光源,接收光学机构,干涉仪,数据记录/分析机构和数据记录/分析机构。 为了检测作为发送超声波的反射而得到的反射超声波,接收激光光源产生接收激光以照射被接收激光的被焊物体。 接收光学机构在焊接操作期间或之后将从接收激光光源产生的接收激光与焊接机构相对于被焊接物体一起移动而被发射到被焊接物体的表面 并收集在待焊接物体的表面上散射/反射的激光。

    Optical waveguide and method for producing same

    公开(公告)号:US07163598B2

    公开(公告)日:2007-01-16

    申请号:US10301008

    申请日:2002-11-21

    摘要: An optical waveguide having a optical waveguide path capable of securing a high light propagation characteristic regardless of the type of a supporting base, provided with a multilayer circuit board, an optical waveguide path arranged on the multilayer circuit board, a light receiving element, IC chips, and a light emitting element, the optical waveguide path formed on a transparent substrate excellent in flatness and transferred to the multilayer circuit board. The light propagation loss becomes small, and a signal to be transmitted at a high speed being transmitted as a light signal and a signal which can be transmitted at a relatively low speed being transmitted as an electrical signal, whereby the signal propagation delay which becomes the problem when a signal is transmitted by only electrical wiring is overcome, and the influence of electromagnetic noise becomes small.

    Material for optical waveguide, and optical waveguide and method for manufacturing the same
    10.
    发明授权
    Material for optical waveguide, and optical waveguide and method for manufacturing the same 失效
    光波导材料及光波导及其制造方法

    公开(公告)号:US06611651B1

    公开(公告)日:2003-08-26

    申请号:US09594907

    申请日:2000-06-15

    IPC分类号: G02B600

    CPC分类号: G02B6/138 G02B2006/12069

    摘要: Disclosed are a material for an optical waveguide, which has high polymerizability and high solvent resistance, an optical waveguide made of the material, and a method for manufacturing the optical waveguide. When a material for an optical waveguide from which organic material layers are made is irradiated with an energy beam, it is activated to make a cladding and a core. The material comprises an oxetane compound, an oxirane compound, and a cationic polymerization initiator. Since the oxetane compound has an oxetane ring, it has a high repeated reactivity in a chain reaction. Thus, the material has high polymerizability at the time of a chain reaction, so that a polymer having an increased mechanical strength and a high solvent resistance is produced. The oxetane compound and the oxirane compound have high compatibility with each other and the refractive index of each of the compounds is reflected in the refractive index of a cured mixture. The refractive index of each of the core and cladding can be therefore controlled.

    摘要翻译: 公开了一种具有高聚合性和高耐溶剂性的光波导材料,由该材料制成的光波导以及该光波导的制造方法。 当制造用于制造有机材料层的光波导的材料时,用能量束照射,其被激活以形成包层和芯。 该材料包括氧杂环丁烷化合物,环氧乙烷化合物和阳离子聚合引发剂。 由于氧杂环丁烷化合物具有氧杂环丁烷环,因此在连锁反应中具有高的重复反应性。 因此,该材料在链反应时具有高聚合性,从而产生具有增加的机械强度和高耐溶剂性的聚合物。 氧杂环丁烷化合物和环氧乙烷化合物彼此具有高的相容性,并且每种化合物的折射率被反映在固化混合物的折射率中。 因此,可以控制芯和包层的折射率。