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Title:
MULTI-BIT DIGITAL TO ANALOG-OPTICAL CONVERTER
Document Type and Number:
WIPO Patent Application WO/2017/124591
Kind Code:
A1
Abstract:
A digital-electrical to digital-optical converter converts the digital electric signal to a plurality of digital-optical signals. The plurality of digital signals are used in controlling one or more cross phase modulator semiconductor optical amplifiers (XMP-SOAs) in order to modulate a continuous wave optical signal and produce an analog-optical signal corresponding to the digital-electrical signals.

Inventors:
FAZAL IRFAN MUHAMMAD (CA)
Application Number:
PCT/CN2016/074040
Publication Date:
July 27, 2017
Filing Date:
February 18, 2016
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B10/556
Domestic Patent References:
WO2015138106A12015-09-17
Foreign References:
JP2014007642A2014-01-16
US20140211210A12014-07-31
US20080025729A12008-01-31
US20060078336A12006-04-13
US20120032827A12012-02-09
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