Invention Grant
- Patent Title: Spatial domain based multi dimensional coded modulation for multi Tb per second serial optical transport networks
- Patent Title (中): 用于多Tb每秒串行光传输网络的基于空间域的多维编码调制
-
Application No.: US13270213Application Date: 2011-10-10
-
Publication No.: US08977121B2Publication Date: 2015-03-10
- Inventor: Ivan B. Djordjevic , Lei Xu , Ting Wang
- Applicant: Ivan B. Djordjevic , Lei Xu , Ting Wang
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Agent Joseph Kolodka
- Main IPC: H04J14/04
- IPC: H04J14/04 ; H04J14/02 ; H04B10/25 ; H04B10/291 ; H04J14/06
Abstract:
An optical transport network based on multimode/multicore fibers includes a mode-multiplexer to multiplex independent data streams from one or more transmitters; a multimode erbium-doped fiber amplifier (MM EDFA) to compensate for MMF loss; a multimode optical add-drop multiplexer (MM OADM) to add and/or drop multimode channels in multimode networks; a multimode optical cross-connect; and a mode-demultiplexer to separate various mode streams to one or more receivers.
Public/Granted literature
Information query
