公开(公告)号：DE69943364D1

公开(公告)日：2011-06-01

申请号：DE69943364

申请日：1999-02-09

Applicant: LUCENT TECHNOLOGIES INC

Inventor： JUDY ARTHUR F ,  KALISH DAVID ,  KUMMER RAYMOND BRADFIELD ,  PECKHAM DAVID WAYNE ,  REED WILLIAM ALFRED

IPC: G02B6/02 ,  G02B6/44 ,  G02B6/028 ,  G02B6/036 ,  H04B10/02 ,  H04B10/17 ,  H04B10/18

公开(公告)号：CA2260478C

公开(公告)日：2003-01-21

申请号：CA2260478

申请日：1999-01-26

Applicant: LUCENT TECHNOLOGIES INC

Inventor： KUMMER RAYMOND BRADFIELD ,  JUDY ARTHUR F ,  REED WILLIAM ALFRED ,  PECKHAM DAVID WAYNE ,  KALISH DAVID

IPC: G02B6/44 ,  G02B6/028 ,  G02B6/036 ,  H04B10/02 ,  H04B10/17 ,  H04B10/18 ,  G02B6/16 ,  H04J14/02

Abstract: Simultaneous dense WDM operation in both the 1310 nm and 1550 nm transparency windows of silica-based optical fiber, is enabled by a fiber design providing for nulled dispersion within a critically positioned wavelength range. Desig n provides for values of dispersion in both windows sufficiently low for desired per-channe l bit rate, and, at the same time, sufficiently high to maintain effects of non-linear dispersion within tolerable limits for WDM operation. Fiber fabrication and system design are described.

公开(公告)号：CA2260478A1

公开(公告)日：1999-08-18

申请号：CA2260478

申请日：1999-01-26

Applicant: LUCENT TECHNOLOGIES INC

Inventor： PECKHAM DAVID WAYNE ,  REED WILLIAM ALFRED ,  KUMMER RAYMOND BRADFIELD ,  KALISH DAVID ,  JUDY ARTHUR F

IPC: G02B6/44 ,  G02B6/028 ,  G02B6/036 ,  H04B10/02 ,  H04B10/17 ,  H04B10/18 ,  G02B6/16 ,  H04J14/02

Abstract: Simultaneous dense WDM operation in both the 1310 nm and 1550 nm transparency windows of silica-based optical fiber, is enabled by a fiber design providing for nulled dispersion within a critically positioned wavelength range. Design provides for values of dispersion in both windows sufficiently low for desired per-channel bit rate, and, at the same time, sufficiently high to maintain effects of non-linear dispersion within tolerable limits for WDM operation. Fiber fabrication and system design are described.