Verfahren und System zur Spektrumsfilterung eines Verstärkererweiterten Optischen Signals

Details

Veröffentlichungs-Nr.

EP4727039

Anmeldetag

22. Juli 2025

Veröffentlichung

15. April 2026

Rechtsraum

EP

IPC

H04J14/02, H04Q11/00(EISELT MICHAEL H et al.)(SOMMER THOMAS R et al.)

Abstract

In a method and system for filtering a broadband optical, the broadband optical signal is filtered a number of times, optically amplified one or more times during or after being filtered the number of times, and provided to an optical receiving device. The optical filtering may include using the same or different filtering functions. When the optical filtering includes different filtering functions, a first one of the different filtering functions may include phase and amplitude filtering and a second one of the different filtering functions may include amplitude only filtering.

Anmelder

Firma

II-VI Delaware, Inc.

Land

🇺🇸 USA