WO2013141760A3 - Method for switching nxn optical channels and multi-channel switch - Google Patents

Method for switching nxn optical channels and multi-channel switch Download PDF

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Publication number
WO2013141760A3
WO2013141760A3 PCT/RU2013/000221 RU2013000221W WO2013141760A3 WO 2013141760 A3 WO2013141760 A3 WO 2013141760A3 RU 2013000221 W RU2013000221 W RU 2013000221W WO 2013141760 A3 WO2013141760 A3 WO 2013141760A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical
channel
switching
channels
signals
Prior art date
Application number
PCT/RU2013/000221
Other languages
French (fr)
Russian (ru)
Other versions
WO2013141760A2 (en
Inventor
Игорь Николаевич КОМПАНЕЦ
Сергей Игоревич КОМПАНЕЦ
Татьяна Александровна НЕЕВИНА
Original Assignee
Kompanets Igor Nikolaevich
Kompanets Sergey Igorevich
Neevina Tatyana Aleksandrovna
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kompanets Igor Nikolaevich, Kompanets Sergey Igorevich, Neevina Tatyana Aleksandrovna filed Critical Kompanets Igor Nikolaevich
Publication of WO2013141760A2 publication Critical patent/WO2013141760A2/en
Publication of WO2013141760A3 publication Critical patent/WO2013141760A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0026—Construction using free space propagation (e.g. lenses, mirrors)
    • H04Q2011/0028—Construction using free space propagation (e.g. lenses, mirrors) using holograms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0041—Optical control

Abstract

The invention relates to the information-processing and communications field and can be used for transmitting, receiving and redistributing information signals in switching and coding/decoding devices of telecommunications systems and of fibre-optic and integrated optical communications, information-processing and data computation systems, including on supercomputers. The essence of the invention consists in that, in a multi-channel switch which optically connects any specified optical input channel to any specified optical output channel, a method for switching NN channels is proposed, which method is characterized in that, in each bit, the connections are implemented in parallel, wherein the integration of the channels is controlled optically owing to the photorefractive properties of the material of the optical channels. In order to implement the method, a multi-channel switch is proposed in which signals are transferred from channel to channel by supplying photorefractive waveguides with optical signals of a specified configuration, which can be generated with the aid of a matrix of light emitters and a holographic optical element or an optical mask, which are optically connected with the aid of projection optics.
PCT/RU2013/000221 2012-03-20 2013-03-19 Method for switching nxn optical channels and multi-channel switch WO2013141760A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2012110328 2012-03-20
RU2012110328/28A RU2504812C2 (en) 2012-03-20 2012-03-20 Method of switching n×n optical channels and multichannel switch

Publications (2)

Publication Number Publication Date
WO2013141760A2 WO2013141760A2 (en) 2013-09-26
WO2013141760A3 true WO2013141760A3 (en) 2013-12-05

Family

ID=49223421

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2013/000221 WO2013141760A2 (en) 2012-03-20 2013-03-19 Method for switching nxn optical channels and multi-channel switch

Country Status (2)

Country Link
RU (1) RU2504812C2 (en)
WO (1) WO2013141760A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU180602U1 (en) * 2018-02-20 2018-06-19 Акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (АО "Российские космические системы") Patch board for testing the parameters of electronic equipment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828362A (en) * 1985-06-26 1989-05-09 The General Electric Company, P.Lc. Optical switch
RU2107318C1 (en) * 1996-04-09 1998-03-20 Фикрет Гаджиевич Геокчаев Multichannel fibre-optical commutator
US6947626B2 (en) * 2002-04-01 2005-09-20 Pegasusnet Co., Ltd. Optical cross-connect device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828362A (en) * 1985-06-26 1989-05-09 The General Electric Company, P.Lc. Optical switch
RU2107318C1 (en) * 1996-04-09 1998-03-20 Фикрет Гаджиевич Геокчаев Multichannel fibre-optical commutator
US6947626B2 (en) * 2002-04-01 2005-09-20 Pegasusnet Co., Ltd. Optical cross-connect device
US7013060B2 (en) * 2002-04-01 2006-03-14 Pegasusnet Co., Ltd. Optical cross-connect device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MAKSIMOV N. V. ET AL.: "Arkhitektura EVM i vychislitelnykh sistem.", FORUM-INFRA-M, 2005, MOSKVA, pages 316 - 317 *

Also Published As

Publication number Publication date
WO2013141760A2 (en) 2013-09-26
RU2012110328A (en) 2013-10-20
RU2504812C2 (en) 2014-01-20

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