Title:
OPTICAL CALCULATION DEVICE AND OPTICAL SIGNAL PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/104535
Kind Code:
A1
Abstract:
An optical calculation device and an optical signal processing method. The optical calculation device comprises a parameter oscillating array, an interactive calculation matrix connected to the parameter oscillating array, a first feedback module connected to two ends of the parameter oscillating array, and a second feedback module connected to the parameter oscillating array and the interactive calculation array. The parameter oscillating array is used for receiving a first set of signals and for generating, according to the received first set of signals, a first set of optical signals including multiple first optical signals; the interactive calculation array is used for receiving the first set of optical signals, and performing matrix operations on the first set of optical signals according to a pre-set matrix so as to obtain a second set of optical signals including multiple second optical signals; the first feedback module is used for receiving the first set of optical signals and transmitting the first set of optical signals to the parameter oscillating array; the second feedback module is used for receiving the second set of optical signals and transmitting the second set of optical signals to the parameter oscillating array.
Inventors:
ZHANG XIANG (CN)
YUN ZHIQIANG (CN)
DONG XIAOWEN (CN)
YUN ZHIQIANG (CN)
DONG XIAOWEN (CN)
Application Number:
PCT/CN2021/070719
Publication Date:
June 03, 2021
Filing Date:
January 07, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F30/20; G06F17/16
Domestic Patent References:
| WO2012118064A1 | 2012-09-07 |
Foreign References:
| CN108027545A | 2018-05-11 | |||
| CN105186273A | 2015-12-23 | |||
| US20140200689A1 | 2014-07-17 |
Other References:
See also references of EP 4057177A4
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