Invention Grant
- Patent Title: Active alignment method for multi-channel optical transmitter and receiver, which has an optical signal generator with an optical multiplexer, which has an optical signal generator with an optical multiplexer
- Patent Title (中): 具有光信号发生器和多路复用器的多通道光发射机和接收机的主动对准方法，具有光信号发生器和光复用器
-
Application No.: US12543852Application Date: 2009-08-19
-
Publication No.: US08355612B2Publication Date: 2013-01-15
- Inventor: Sae Kyoung Kang , Joon Ki Lee , Jyung Chan Lee , Kwang Joon Kim
- Applicant: Sae Kyoung Kang , Joon Ki Lee , Jyung Chan Lee , Kwang Joon Kim
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Staas & Halsey LLP[
- Priority: KR10-2009-0043197 20090518
- Main IPC: G02B6/42
- IPC: G02B6/42 ; H04J14/02
Abstract:
An active alignment method for a multi-channel optical transmitter and receiver is disclosed. The active alignment method for a multi-channel optical transmitter includes actively aligning an optical signal generator with an optical multiplexer based on optical outputs of a plurality of wavelengths from the optical signal generator and an optical output of the optical multiplexer, and actively aligning the optical multiplexer with a fiber optic coupler based on an optical output of the optical multiplexer and an optical output of the fiber optic coupler.
Public/Granted literature
- US20100290739A1 ACTIVE ALIGNMENT METHOD FOR MULTI-CHANNEL OPTICAL TRANSMITTER AND RECEIVER Public/Granted day:2010-11-18
Information query
