公开(公告)号：JP2002296437A

公开(公告)日：2002-10-09

申请号：JP2002075447

申请日：2002-03-19

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ESSIAMBRE RENE-JEAN ,  MIKKELSEN BENNY

IPC: G02B6/02 ,  H04B10/00 ,  H04B10/02 ,  H04B10/18 ,  H04J14/00 ,  H04J14/02 ,  G02B6/16

Abstract: PROBLEM TO BE SOLVED: To transmit a signal even when neighboring pulses from the same channel overlap within each span caused by the effect of the high-dispersion of a transmission fiber in a high-speed system. SOLUTION: A high speed and high capacity digital pulse transmission system, i.e., at least 10 Gb/s at a duty-free of at least 10%, which uses a transmission fiber with a dispersion value greater than 20 ps/(nm-km) or more negative than -5 ps/(nm-km), is operated in a pseudo-linear transmission mode(PLTM), thereby decreases pulse distortion, i.e., eye closure penalty as the dispersion value increases. Then, system performance is improved by increasing the value of absolute dispersion of the transmission fiber.

公开(公告)号：CA2371287C

公开(公告)日：2005-12-06

申请号：CA2371287

申请日：2002-02-08

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ESSIAMBRE RENE-JEAN ,  MIKKELSEN BENNY

IPC: G02B6/02 ,  H04B10/00 ,  H04B10/02 ,  H04B10/18 ,  H04J14/00 ,  H04J14/02 ,  H04B10/12 ,  G02B6/16

Abstract: The specification describes an optical transmission system for high speed, high capacity digital pulse transmission, i.e. at least 10 Gb/s at a duty cycle o f at least 10%, which uses transmission fiber with a dispersion value greater than 20 ps/(nm-km) or more negative than -5 ps/(nm-km). The system operates in the pseudo-linear transmission mode (PLTM). In the PLTM it was discovered that pulse distortion decreases, i.e. eye closure penalty actually decreases, as the dispersion value increases. System performance actually improves by increasing the value of absolute dispersion of the transmission fiber.

公开(公告)号：CA2371287A1

公开(公告)日：2002-09-19

申请号：CA2371287

申请日：2002-02-08

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ESSIAMBRE RENE-JEAN ,  MIKKELSEN BENNY

IPC: G02B6/02 ,  H04B10/00 ,  H04B10/02 ,  H04B10/18 ,  H04J14/00 ,  H04J14/02 ,  H04B10/12 ,  G02B6/16

Abstract: The specification describes an optical transmission system for high speed, high capacity digital pulse transmission, i.e. at least 10 Gb/s at a duty cycle o f at least 10%, which uses transmission fiber with a dispersion value greater than 20 ps/(nm-km) or more negative than -5 ps/(nm-km). The system operates in the pseudo-linear transmission mode (PLTM). In the PLTM it was discovered that pulse distortion decreases, i.e. eye closure penalty actually decreases, as the dispersion value increases. System performance actually improves by increasing the value of absolute dispersion of the transmission fiber.

公开(公告)号：DE60101084D1

公开(公告)日：2003-12-04

申请号：DE60101084

申请日：2001-08-20

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ESSIAMBRE RENE-JEAN ,  MIKKELSEN BENNY

IPC: G02B6/02 ,  H04B10/00 ,  H04B10/02 ,  H04B10/18 ,  H04J14/00 ,  H04J14/02

Abstract: The specification describes an optical transmission system for high speed, high capacity digital pulse transmission, i.e. at least 10 Gb/s at a duty cycle of at least 10%, which uses transmission fiber with a dispersion value greater than 20 ps/(nm-km) or more negative than -5 ps/(nm-km). The system operates in the pseudo-linear transmission mode (PLTM). In the PLTM it was discovered that pulse distortion decreases, i.e. eye closure penalty actually decreases, as the dispersion value increases. System performance actually improves by increasing the value of absolute dispersion of the transmission fiber.

公开(公告)号：DE60101084T2

公开(公告)日：2004-07-22

申请号：DE60101084

申请日：2001-08-20

Applicant: LUCENT TECHNOLOGIES INC

Inventor： ESSIAMBRE RENE-JEAN ,  MIKKELSEN BENNY

IPC: G02B6/02 ,  H04B10/00 ,  H04B10/02 ,  H04B10/18 ,  H04J14/00 ,  H04J14/02

Abstract: The specification describes an optical transmission system for high speed, high capacity digital pulse transmission, i.e. at least 10 Gb/s at a duty cycle of at least 10%, which uses transmission fiber with a dispersion value greater than 20 ps/(nm-km) or more negative than -5 ps/(nm-km). The system operates in the pseudo-linear transmission mode (PLTM). In the PLTM it was discovered that pulse distortion decreases, i.e. eye closure penalty actually decreases, as the dispersion value increases. System performance actually improves by increasing the value of absolute dispersion of the transmission fiber.