Wave division multiplex optical transmission system

Application Number: 00107285
Application Date: 2000.05.08
Publication Number: 1285666
Publication Date: 2001.02.28
Priority Information: 1999/5/10 JP 129173/1999
International: H04J14/02
Applicant(s) Name: Hirakawa Futaike K.K.
Inventor(s) Name: Ukaji Oki;Kuramochi Shito;Takano Shungen
Patent Agency Code: 11021
Patent Agent: liu xiaofeng
Abstract A WDM optical transmission system in which a retiming unit disposed at the front stage of the optical signal supplying unit of an optical transceiver is provided. The pulse width distortion of an optical signal generated in optical transmission through an optical fiber between two WDM optical transmission apparatus is corrected by the retiming unit after the optical signal has been demultiplexed and converted into an electrical signal.