CN105051598A - 一种光学数值全加器、光学数值全加方法及装置 - Google Patents

一种光学数值全加器、光学数值全加方法及装置 Download PDF

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Publication number
CN105051598A
CN105051598A CN201380002719.2A CN201380002719A CN105051598A CN 105051598 A CN105051598 A CN 105051598A CN 201380002719 A CN201380002719 A CN 201380002719A CN 105051598 A CN105051598 A CN 105051598A
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signal
order carry
optical
low order
unit
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CN105051598B (zh
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曹彤彤
张俪耀
刘耀达
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Guangdong Gaohang Intellectual Property Operation Co ltd
Haining Huangwan Town Asset Management Co ltd
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Huawei Technologies Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
    • G06E3/005—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements using electro-optical or opto-electronic means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3546—NxM switch, i.e. a regular array of switches elements of matrix type constellation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • G02B6/3552—1x1 switch, e.g. on/off switch

Abstract

一种光学数值全加器、光学数值全加方法及装置。其中的光学数值全加器包括：进行级联的至少两个光学全加单元，至少两个光学全加单元中的各光学全加单元包括：光输入端、用于输入待相加信号的信号输入端、至少一个低位进位信号输入端、用于输出相加结果的信号输出端、至少一个高位进位信号输出端、至少一条光波导和基于光学导向逻辑的光开关；进行级联的至少两个光学全加单元中，任一个光学全加单元的至少一个高位进位信号输出端与其下一级的光学全加单元的至少一个低位进位信号输入端相连。还公开了相应的光学数值全加方法及装置。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380002719.2A 2013-11-27 2013-11-27 一种光学数值全加器、光学数值全加方法及装置 Active CN105051598B (zh)

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PCT/CN2013/087903 WO2015077929A1 (zh) 2013-11-27 2013-11-27 一种光学数值全加器、光学数值全加方法及装置

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106444207A (zh) * 2016-10-18 2017-02-22 中国科学院半导体研究所 集成的全光开关
CN107872740A (zh) * 2017-12-25 2018-04-03 清华大学 一种全光数据选路装置
CN111240400A (zh) * 2020-01-20 2020-06-05 光子算数(北京)科技有限责任公司 光除法模块、光子神经网络芯片、芯片系统及光除法器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2646366C1 (ru) * 2016-12-07 2018-03-02 Частное образовательное учреждение высшего образования "ЮЖНЫЙ УНИВЕРСИТЕТ (ИУБиП)" Оптоэлектронный компромиссный сумматор
RU2682410C2 (ru) * 2017-09-07 2019-03-19 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ростовский государственный экономический университет (РИНХ)" Оптоэлектронный компромиссный сумматор

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136530A (en) * 1990-07-26 1992-08-04 Yao Li Ultrafast digital optical signal processing using a Venn diagram based spatial encoding technique
CN1614553A (zh) * 2003-11-06 2005-05-11 国际商业机器公司 进位存储加法器及其系统
CN101526715A (zh) * 2008-03-04 2009-09-09 电子科技大学 全光逻辑门
CN102081512A (zh) * 2011-01-13 2011-06-01 清华大学 光学二进制进位加法器
CN102684680A (zh) * 2012-04-25 2012-09-19 南通大学 四位三值可逆全加器
CN102902507A (zh) * 2012-10-16 2013-01-30 南京航空航天大学 基于可逆移位寄存器的四位可逆串/并行加法器

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Publication number Priority date Publication date Assignee Title
US4042814A (en) * 1976-06-28 1977-08-16 The United States Of America As Represented By The Secretary Of The Navy Electro-optic binary adder
JPH11231959A (ja) * 1998-02-18 1999-08-27 Yukichi Sugimura 光００カット加算器
CN102520904B (zh) * 2011-12-28 2014-07-23 中国科学院半导体研究所 基于微环谐振器的二进制光学加法器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136530A (en) * 1990-07-26 1992-08-04 Yao Li Ultrafast digital optical signal processing using a Venn diagram based spatial encoding technique
CN1614553A (zh) * 2003-11-06 2005-05-11 国际商业机器公司 进位存储加法器及其系统
CN101526715A (zh) * 2008-03-04 2009-09-09 电子科技大学 全光逻辑门
CN102081512A (zh) * 2011-01-13 2011-06-01 清华大学 光学二进制进位加法器
CN102684680A (zh) * 2012-04-25 2012-09-19 南通大学 四位三值可逆全加器
CN102902507A (zh) * 2012-10-16 2013-01-30 南京航空航天大学 基于可逆移位寄存器的四位可逆串/并行加法器

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106444207A (zh) * 2016-10-18 2017-02-22 中国科学院半导体研究所 集成的全光开关
CN107872740A (zh) * 2017-12-25 2018-04-03 清华大学 一种全光数据选路装置
CN111240400A (zh) * 2020-01-20 2020-06-05 光子算数(北京)科技有限责任公司 光除法模块、光子神经网络芯片、芯片系统及光除法器
CN111240400B (zh) * 2020-01-20 2023-10-20 光子算数(北京)科技有限责任公司 光除法模块、光子神经网络芯片、芯片系统及光除法器

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CN105051598B (zh) 2018-05-29
WO2015077929A1 (zh) 2015-06-04

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