公开(公告)号：US20120269516A1

公开(公告)日：2012-10-25

申请号：US13487662

申请日：2012-06-04

申请人： Dekun LIU ,  Yusheng Bai ,  Huafeng Lin ,  Zhiguang Xu

发明人： Dekun LIU ,  Yusheng Bai ,  Huafeng Lin ,  Zhiguang Xu

IPC分类号： H04B10/20 ,  H04J14/02

CPC分类号： H04B10/506 ,  H04B10/2503 ,  H04J14/0282

摘要： An optical transceiver apparatus includes a gain medium, a photoelectric converter, at least one AWG, and a partial reflection mirror. The at least one AWG includes two common ports and multiple branch ports. One of the two common ports functions as a signal sending port, and the other functions as a signal receiving port, where bandwidth of the signal sending port is less than that of the signal receiving port. The gain medium and the photoelectric converter are connected to one of the branch ports of the AWG. The AWG and the partial reflection mirror are configured to cooperatively perform wavelength self-injection locking on an optical signal provided by the gain medium, and output the optical signal through the signal sending port. The AWG is further configured to demultiplex an optical signal received by the signal receiving port to a branch port. A WDM-PON system is also provided.

摘要翻译： 光收发器装置包括增益介质，光电转换器，至少一个AWG和部分​​反射镜。 至少一个AWG包括两个公共端口和多个分支端口。 两个通用端口中的一个用作信号发送端口，另一个用作信号接收端口，信号发送端口的带宽小于信号接收端口的带宽。 增益介质和光电转换器连接到AWG的一个分支端口。 AWG和部分​​反射镜被配置为在由增益介质提供的光信号上协同地执行波长自注入锁定，并通过信号发送端口输出光信号。 AWG还被配置为将由信号接收端口接收的光信号解复用到分支端口。 还提供了WDM-PON系统。

公开(公告)号：US08971709B2

公开(公告)日：2015-03-03

申请号：US13487662

申请日：2012-06-04

申请人： Dekun Liu ,  Yusheng Bai ,  Huafeng Lin ,  Zhiguang Xu

发明人： Dekun Liu ,  Yusheng Bai ,  Huafeng Lin ,  Zhiguang Xu

IPC分类号： H04J14/00 ,  H04J14/02 ,  H04B10/50 ,  H04B10/25

CPC分类号： H04B10/506 ,  H04B10/2503 ,  H04J14/0282

摘要： An optical transceiver apparatus includes a gain medium, a photoelectric converter, at least one AWG, and a partial reflection mirror. The at least one AWG includes two common ports and multiple branch ports. One of the two common ports functions as a signal sending port, and the other functions as a signal receiving port, where bandwidth of the signal sending port is less than that of the signal receiving port. The gain medium and the photoelectric converter are connected to one of the branch ports of the AWG. The AWG and the partial reflection mirror are configured to cooperatively perform wavelength self-injection locking on an optical signal provided by the gain medium, and output the optical signal through the signal sending port. The AWG is further configured to demultiplex an optical signal received by the signal receiving port to a branch port. A WDM-PON system is also provided.

摘要翻译： 光收发器装置包括增益介质，光电转换器，至少一个AWG和部分​​反射镜。 至少一个AWG包括两个公共端口和多个分支端口。 两个通用端口中的一个用作信号发送端口，另一个用作信号接收端口，信号发送端口的带宽小于信号接收端口的带宽。 增益介质和光电转换器连接到AWG的一个分支端口。 AWG和部分​​反射镜被配置为在由增益介质提供的光信号上协同地执行波长自注入锁定，并通过信号发送端口输出光信号。 AWG还被配置为将由信号接收端口接收的光信号解复用到分支端口。 还提供了WDM-PON系统。