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1. 发明申请

US20110052125A1 BIDIRECTIONAL OPTICAL TRANSCEIVER MODULE 有权
标题翻译：双向光收发模块
公开(公告)号：US20110052125A1
公开(公告)日：2011-03-03
申请号：US12607730
申请日：2009-10-28
申请人： Jong-jin LEE , Hyun-seo KANG , Jai-sang KOH
发明人： Jong-jin LEE , Hyun-seo KANG , Jai-sang KOH
IPC分类号： G02B6/36
CPC分类号： G02B6/4246 , G02B6/4206 , G02B6/4271
摘要： A bidirectional optical transceiver module with a temperature control function is provided. The bidirectional optical transceiver module includes a package configured to have a flat bottom surface and include two windows used for optical transmission and reception; a ferrule configured to be coupled to one side of the package and allow an optical fiber to be inserted therein; an optical receiver module configured to be coupled to another side of the package in a direction perpendicular to that of the ferrule coupled to the package; a sub-optical transmitter module configured to be built in the package and include a light-emitting element and a collimating lens used to collimate light from the light-emitting element; an optical filter configured to be built in the package, transmit light from the light-emitting element to the optical fiber and reflect light received through the optical fiber to the optical receiver module; and a temperature regulator configured to be built in the package and control the sub-optical transmitter module to a preset temperature. Accordingly, it is possible to reduce the manufacturing cost of the package, effectively discharge heat, and be more endurable to external impact or vibration.
摘要翻译：提供了具有温度控制功能的双向光收发模块。双向光收发器模块包括被配置为具有平坦的底表面并且包括用于光学传输和接收的两个窗口的封装; 套圈，被配置为耦合到所述封装的一侧并允许光纤插入其中; 光接收器模块，被配置为在垂直于耦合到封装的套圈的方向上耦合到封装的另一侧; 子光发射机模块，被配置为内置在所述封装中并且包括发光元件和用于准直来自所述发光元件的光的准直透镜; 配置成内置在封装中的滤光器，将来自发光元件的光透射到光纤，并将通过光纤接收的光反射到光接收器模块; 以及温度调节器，其被配置为内置在所述封装中并将所述子光发射器模块控制到预设温度。因此，可以降低包装的制造成本，有效地排出热量，并且能够更耐外部冲击或振动。

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