公开(公告)号：US20110058771A1

公开(公告)日：2011-03-10

申请号：US12835246

申请日：2010-07-13

Applicant: Joon KI LEE ,  Sae-Kyoung Kang

Inventor： Joon KI LEE ,  Sae-Kyoung Kang

IPC: G02B6/32

CPC classification number: G02B6/4215 ,  G02B6/12009 ,  G02B6/29367 ,  G02B6/32

Abstract: A multi-wavelength optical transmitting module includes a housing, an optical output block, an optical transmitting block, and an optical multiplexer (MUX) block. The housing has a first coupling hole and a second coupling hole respectively formed in opposite surfaces thereof. The optical output block is coupled to the first coupling hole of the housing, is connected to an optical signal connector, and includes a first lens. The optical transmitting block is coupled to the second coupling hole of the housing and is connected to an electrical signal connector. In addition, the optical transmitting block includes a plurality of transmitting devices which respectively output light having different wavelengths and are arranged parallel to the optical output block, and a plurality of second lenses which are arranged on a light output side of the transmitting devices to correspond respectively to the transmitting devices. The optical multiplexer (MUX) block is disposed within the housing, multiplexes optical signals of multiple wavelengths, which were output from the transmitting devices and passed through the second is lenses, and transmits the multiplexed optical signals to the optical output block.

Abstract translation: 多波长光发射模块包括壳体，光输出块，光发射块和光复用器（MUX）块。 壳体具有分别形成在其相对表面中的第一联接孔和第二联接孔。 光输出块耦合到壳体的第一耦合孔，连接到光信号连接器，并且包括第一透镜。 光传输块联接到壳体的第二耦合孔并连接到电信号连接器。 此外，光发送块包括分别输出具有不同波长并且平行于光输出块的光的多个发送装置，以及布置在发送装置的光输出侧的多个第二透镜，以对应于 分别发送到发送设备。 光复用器（MUX）块设置在外壳内，复用从发送设备输出并通过第二个透镜的多个波长的光信号，并将复用的光信号发送到光输出块。