公开(公告)号：US20130315585A1

公开(公告)日：2013-11-28

申请号：US13988837

申请日：2010-11-30

申请人： Ki-Woon Na ,  Woo-Jin Lee ,  Kwon-Hoon Han ,  Seung-Rog Choi ,  Tae-Hyeong Kim ,  Young-Ouk Noh

发明人： Ki-Woon Na ,  Woo-Jin Lee ,  Kwon-Hoon Han ,  Seung-Rog Choi ,  Tae-Hyeong Kim ,  Young-Ouk Noh

IPC分类号： H04J14/02

CPC分类号： H04J14/02 ,  H04B10/50575 ,  H04B10/506 ,  H04B10/572 ,  H04J14/0228 ,  H04J14/0272 ,  H04J14/0282

摘要： The present invention relates to a passive wavelength division multiplexing device for automatic wavelength locking and a system thereof including an optical multiplexer, an optical filter, an integrated optical receiver monitor, and a tunable optical transmitter.Through wavelength locking that adjusts a wavelength of an optical signal, which changes according to an external environment such as a temperature change, into a wavelength of an optical signal having the maximum optical intensity, communication quality may be maximized by securing a stable communication channel, a locking time and a communication channel setting time may be reduced, and more robust locking may be guaranteed.

摘要翻译： 本发明涉及一种用于自动波长锁定的被动波分复用装置及其系统，包括光复用器，滤光器，集成光接收器监视器和可调光发射器。 通过波长锁定，其将根据诸如温度变化的外部环境变化的光信号的波长调整为具有最大光强度的光信号的波长，通过确保稳定的通信信道可以使通信质量最大化， 可以减少锁定时间和通信信道设置时间，并且可以保证更加鲁棒的锁定。

公开(公告)号：US09106361B2

公开(公告)日：2015-08-11

申请号：US13988837

申请日：2010-11-30

申请人： Ki-Woon Na ,  Woo-Jin Lee ,  Kwon-Hoon Han ,  Seung-Rog Choi ,  Tae-Hyeong Kim ,  Young-Ouk Noh

发明人： Ki-Woon Na ,  Woo-Jin Lee ,  Kwon-Hoon Han ,  Seung-Rog Choi ,  Tae-Hyeong Kim ,  Young-Ouk Noh

IPC分类号： H04J14/02 ,  H04B10/50 ,  H04B10/572

CPC分类号： H04J14/02 ,  H04B10/50575 ,  H04B10/506 ,  H04B10/572 ,  H04J14/0228 ,  H04J14/0272 ,  H04J14/0282

摘要： The present invention relates to a passive wavelength division multiplexing device for automatic wavelength locking and a system thereof including an optical multiplexer, an optical filter, an integrated optical receiver monitor, and a tunable optical transmitter. Through wavelength locking that adjusts a wavelength of an optical signal, which changes according to an external environment such as a temperature change, into a wavelength of an optical signal having the maximum optical intensity, communication quality may be maximized by securing a stable communication channel, a locking time and a communication channel setting time may be reduced, and more robust locking may be guaranteed.

摘要翻译： 本发明涉及一种用于自动波长锁定的被动波分复用装置及其系统，包括光复用器，滤光器，集成光接收器监视器和可调光发射器。 通过波长锁定，其将根据诸如温度变化的外部环境变化的光信号的波长调整为具有最大光强度的光信号的波长，通过确保稳定的通信信道可以使通信质量最大化， 可以减少锁定时间和通信信道设置时间，并且可以保证更加鲁棒的锁定。