A passive optical network using downstream and upstream optical signals for achieving a two-way communication is provided, wherein the downstream and upstream optical signals have different polarization components and an equal wavelength band.
申请公布号
KR20060017423(A)
申请公布日期
2006.02.23
申请号
KR20040066089
申请日期
2004.08.20
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
KIM, HYUN SOO;JUNG, DAE KWANG;LEE, JEONG SEOK;KIM, SUNG KEE
