公开(公告)号：JP2002207229A

公开(公告)日：2002-07-26

申请号：JP2001390425

申请日：2001-12-21

Applicant: LUCENT TECHNOLOGIES INC

Inventor： BESSE PIERRE-ANDRE ,  LEUTHOLD JUERG

IPC: G02F1/365 ,  H04B10/17

Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which enable the development of a simple and inexpensive device for providing the wavelength conversion of an optical communication signal and 3R (re-amplification, re-timing, and re-shaping) optical signal regeneration. SOLUTION: The method and the apparatus for providing optical 3R regeneration include 1) generating an encoded optical clock signal from at least an optical signal, 2) introducing the encoded clock signal into a delay interference section of a regenerator so as to produce an amplitude modulated clock signal, and outputting the amplitude modulated clock signal. The outputted amplitude modulated clock signal preserves information present within the input optical signal.

公开(公告)号：CA2363665A1

公开(公告)日：2002-06-22

申请号：CA2363665

申请日：2001-11-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： BESSE PIERRE-ANDRE ,  LEUTHOLD JUERG

IPC: G02F1/365 ,  H04B10/17 ,  H04B10/18 ,  H03K5/01

Abstract: A method and apparatus for providing optical 3R regeneration involving: 1 ) generating an encoded optical clock signal from at least an optical signal; 2) introducing the encoded clock signal into a delay interference section of a regenerator such that an amplitude modulated clock signal is produced; and outputting th e amplitude modulated clock signal wherein the output amplitude modulated cloc k signal preserves information present within the input optical signal.

公开(公告)号：CA2363665C

公开(公告)日：2008-02-05

申请号：CA2363665

申请日：2001-11-22

Applicant: LUCENT TECHNOLOGIES INC

Inventor： LEUTHOLD JUERG ,  BESSE PIERRE-ANDRE

IPC: G02F1/365 ,  H04B10/18 ,  H03K5/01 ,  H04B10/17

Abstract: A method and apparatus for providing optical 3R regeneration involving: 1 ) generating an encoded optical clock signal from at least an optical signal; 2) introducing the encoded clock signal into a delay interference section of a regenerator such that an amplitude modulated clock signal is produced; and outputting th e amplitude modulated clock signal wherein the output amplitude modulated cloc k signal preserves information present within the input optical signal.