利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

44 条记录 (耗时 0.028 秒)

    Waveguide type optical module, and temperature control component, and temperature control element thereof
    1.
    发明申请
    Waveguide type optical module, and temperature control component, and temperature control element thereof 审中-公开
    波导型光模块和温度控制部件及其温度控制元件

    公开(公告)号：US20050078919A1

    公开(公告)日：2005-04-14

    申请号：US10500865

    申请日：2003-01-16

    申请人： Mikio Mori ,  Hajime Sakamoto ,  Yasutaka Ito

    发明人： Mikio Mori ,  Hajime Sakamoto ,  Yasutaka Ito

    IPC分类号： G02B6/12 ,  G02B6/30 ,  G02B6/42 ,  G02B6/36

    CPC分类号： G02B6/4201 ,  G02B6/12007 ,  G02B6/30 ,  G02B6/4271 ,  G02B2006/12135 ,  G02F2203/21

    摘要： A waveguide type optical module is provided which includes a temperature control element supported on pedestals inside a casing, and an optical waveguide provided on the temperature control element. The heating control element includes a plate having a heater or heat absorber provided on a non-heating side thereof or buried therein. The plate is supported on the pedestals with less than 30% of the area thereof being in contact with the plate. Because of such a structure, the waveguide type optical module has a good wavelength demultiplexing characteristic, and the temperature controller and control element for use in the optical module incur less occurrence of particle separation and shows a high homogeneity of plate-surface temperature distribution.

    摘要翻译： 提供一种波导型光学模块，其包括支撑在壳体内的基座上的温度控制元件和设置在温度控制元件上的光波导。 加热控制元件包括具有设置在其非加热侧上或埋入其中的加热器或吸热体的板。 板支撑在基座上，其面积小于板的30％。 由于这种结构，波导型光模块具有良好的波长解复用特性，而在光模块中使用的温度控制器和控制元件不会发生颗粒分离，并且显示出高的板表面温度均匀性。

    Temperature control element temperature control component, and waveguide opical module
    2.
    发明申请
    Temperature control element temperature control component, and waveguide opical module 审中-公开
    温度控制元件温度控制元件和波导OPTIC模块

    公开(公告)号：US20050141845A1

    公开(公告)日：2005-06-30

    申请号：US10500866

    申请日：2003-01-24

    申请人： Mikio Mori ,  Hajime Sakamoto ,  Yasutaka Ito

    发明人： Mikio Mori ,  Hajime Sakamoto ,  Yasutaka Ito

    IPC分类号： G02B6/12 ,  G02B6/42 ,  G02B6/00

    CPC分类号： G02B6/12007 ,  G02B6/4201 ,  G02B6/4271 ,  G02B2006/12135

    摘要： A temperature controller and temperature control element, whose plate-surface temperature distribution is highly homogeneous, which can be used in a waveguide type optical module. In a waveguide type optical module a temperature control element is supported on a pedestal inside a casing and an optical waveguide is mounted on the temperature control element. The temperature control element includes a plate having a heater or heat absorber provided on the non-heating side thereof or buried therein. The pedestal is provided to support the plate mainly in contact with the non-heating side of the plate. A total area of contact of the pedestal with the plate including an area of contact with the heater or heat absorber is set to over 30% of the area of the non-heating side of the plate and a sum of surface roughness of the pedestal and those of both the plate and heater is set to over 0.05 μm.

    摘要翻译： 一种温度控制器和温度控制元件，其板表面温度分布高度均匀，可用于波导型光学模块。 在波导型光学模块中，温度控制元件被支撑在壳体内的基座上，并且光波导安装在温度控制元件上。 温度控制元件包括具有设置在其非加热侧上或埋入其中的加热器或吸热体的板。 基座设置成主要与板的非加热侧接触地支撑板。 基座与板的接触面积与加热器或吸热体的接触面积的总面积设定为板的非加热侧面积的30％以上，基座的表面粗糙度与 板和加热器的设置为0.05毫米以上。