Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SYSTEMS AND METHODS FOR FAST WAVELENGTH SELECTION IN AN OPTICAL NETWORK
Document Type and Number:
WIPO Patent Application WO/2022/083056
Kind Code:
A1
Abstract:
Systems and methods are described in an optical network. A system includes a first wavelength selector system having a first input port and a first output port, the first input port configured to receive a first set of multi-wavelength signals and the first output port configured to output a second set of multi-wavelength signals, the second set of multi-wavelength signals being a subset of the first set of multi-wavelength signals; a second wavelength selector system having a second input port and a second output port, the second input port configured to receive the second set of multi-wavelength signals and the second output port configured to output a final optical signal from the second set of multi-wavelength signals; and a controller coupled to the first wavelength selector system and the second wavelength selector system.

Inventors:
JIANG ZHIPING (CA)
Application Number:
PCT/CN2021/082176
Publication Date:
April 28, 2022
Filing Date:
March 22, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B10/25; H04B10/2575
Foreign References:
US20200328836A12020-10-15
US20170010419A12017-01-12
US20170230109A12017-08-10
CN107925475A2018-04-17
CN107408981A2017-11-28
Other References:
See also references of EP 4218160A4
Download PDF: