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1. 发明申请

WO2022208085A1 APPARATUS AND METHOD FOR PERFORMING ARITHMETIC OPERATIONS 审中-公开
公开(公告)号：WO2022208085A1
公开(公告)日：2022-10-06
申请号：PCT/GB2022/050801
申请日：2022-03-30
申请人： FINCHETTO LIMITED
发明人： PEARCEY, Michael , RUSHWORTH, Mark
IPC分类号： G06F7/57 , G02F1/353 , G06E1/04
摘要： Apparatus and Methods for performing arithmetic operations in a predetermined base and arithmetic logic units are provided. In one example, the apparatus comprises a non-linear medium. The apparatus further comprises one or more photon sources for outputting photons in a first frequency band and a second frequency band towards the non- linear medium, the first frequency band being representative of a first numeric value and the second frequency band being representative of a second numeric value. The apparatus further comprises an input to receive a signal indicative of at least one numeric value. The apparatus further comprises logic to select at least one of the first frequency band and second frequency band in dependence on the signal. The apparatus further comprises a detector configured to detect photons in a third frequency band that have been output from the non-linear medium in response to photons from at least one of the one or more photon sources in the at least one of the first frequency band and second frequency band being incident on the non-linear medium, the third frequency band representative of a third numeric value. The photons incident on the non-linear medium are subject to the non-linear phenomenon of the non-linear medium to perform an arithmetic operation on one or both of the first numeric value and the second numeric value to generate the third numeric value.

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