FI912896L - Optiskt kopplingselement. - Google Patents

Optiskt kopplingselement. Download PDF

Info

Publication number: FI912896L
Authority: FI; Finland
Prior art keywords: coupling element; optical coupling; optical; coupling
Prior art date: 1990-06-15

Application number

FI912896A

Other languages

English (en)

Other versions

FI912896A0 (fi

FI101339B (fi

FI101339B1 (fi

Inventor

Dietrich Boettle

Original Assignee

Alcatel Nv

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.)

1990-06-15

Filing date

1991-06-14

Publication date

1991-12-16

1991-06-14 Application filed by Alcatel Nv filed Critical Alcatel Nv

1991-06-14 Publication of FI912896A0 publication Critical patent/FI912896A0/fi

1991-12-16 Publication of FI912896L publication Critical patent/FI912896L/fi

1998-05-29 Application granted granted Critical

1998-05-29 Publication of FI101339B publication Critical patent/FI101339B/fi

1998-05-29 Publication of FI101339B1 publication Critical patent/FI101339B1/fi

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
- H04Q11/0062—Network aspects
- H04Q11/0066—Provisions for optical burst or packet networks
- 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
- H04Q2011/0011—Construction using wavelength conversion
- 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
- H04Q2011/0024—Construction using space switching

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Optical Communication System (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Semiconductor Lasers (AREA)
Mechanical Coupling Of Light Guides (AREA)
Optical Couplings Of Light Guides (AREA)
Glass Compositions (AREA)
Switches Operated By Changes In Physical Conditions (AREA)

FI912896A 1990-06-15 1991-06-14 Optinen kytkinyksikkö FI101339B1 (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4019225A DE4019225A1 (de)	1990-06-15	1990-06-15	Optisches schaltelement

Publications (4)

Publication Number	Publication Date
FI912896A0 FI912896A0 (fi)	1991-06-14
FI912896L true FI912896L (fi)	1991-12-16
FI101339B FI101339B (fi)	1998-05-29
FI101339B1 FI101339B1 (fi)	1998-05-29

Family

ID=6408506

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI912896A FI101339B1 (fi)	1990-06-15	1991-06-14	Optinen kytkinyksikkö

Country Status (11)

Country	Link
US (1)	US5175777A (fi)
EP (1)	EP0461519B1 (fi)
JP (1)	JP3210363B2 (fi)
AT (1)	ATE179041T1 (fi)
AU (1)	AU643024B2 (fi)
CA (1)	CA2044669C (fi)
DE (2)	DE4019225A1 (fi)
DK (1)	DK0461519T3 (fi)
ES (1)	ES2130126T3 (fi)
FI (1)	FI101339B1 (fi)
NO (1)	NO912116L (fi)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5657144A (en) *	1991-01-10	1997-08-12	Fujitsu Limited	Optical processing device operating in a wavelength-synchronized mode and an optical circuit exchanger that uses such an optical processing device
US5241610A (en) *	1991-09-03	1993-08-31	Scientific-Atlanta, Inc.	Optical switching in a fiber communication system and method using same
DE4209790A1 (de) *	1992-03-26	1993-09-30	Sel Alcatel Ag	Mehrstufige Vermittlungseinrichtung für optische Signale
US5233453A (en) *	1992-04-29	1993-08-03	International Business Machines Corporation	Space-division switched waveguide array filter and method using same
IT1257543B (it) *	1992-05-26	1996-01-30	Cselt Centro Studi Lab Telecom	Sistema di demultiplazione ottica.
US5363228A (en) *	1993-03-05	1994-11-08	General Electric Company	Optical device with spatial light modulators for switching arbitrarily polarized light
JP2928046B2 (ja) *	1993-04-16	1999-07-28	日本電気株式会社	光ネットワ−ク及びその障害回復方式
DE69419840T2 (de) *	1993-05-10	2000-02-10	Nippon Telegraph And Telephone Corp., Tokio/Tokyo	Schaltvorrichtung und Verfahren für optische Übertragungsleitungen
IT1265017B1 (it) *	1993-08-10	1996-10-17	Cselt Centro Studi Lab Telecom	Commutatore ottico selettivo in lunghezza d'onda.
US5463486A (en) *	1993-08-23	1995-10-31	Unisys Corporation	Self-routing multi-stage photonic interconnect
US5371621A (en) *	1993-08-23	1994-12-06	Unisys Corporation	Self-routing multi-stage photonic interconnect
CA2173942C (en) *	1993-11-08	2004-12-14	Alan Mcguire	A cross-connect for an optical network
US5550818A (en) *	1994-09-19	1996-08-27	Bell Communications Research, Inc.	System for wavelength division multiplexing/asynchronous transfer mode switching for network communication
US5524153A (en) *	1995-02-10	1996-06-04	Astarte Fiber Networks, Inc.	Optical fiber switching system and method using same
US5729642A (en) *	1995-10-02	1998-03-17	The Boeing Company	N×N optical switch array using electro-optic and passive waveguide circuits on planar substrates
US5652811A (en) *	1996-03-06	1997-07-29	The United States Of America As Represented By The Secretary Of The Air Force	Semiconductor on fiber optic substrate (SOFOS)
US5710846A (en) *	1996-03-26	1998-01-20	Rf Systems, Inc.	Self-calibrating optical fiber switch
JPH1063350A (ja) *	1996-08-14	1998-03-06	Kokusai Denshin Denwa Co Ltd <Kdd>	光周波数安定化装置
KR100198782B1 (ko) *	1996-11-04	1999-06-15	정선종	빔꺽기 소자를 이용한 공간 스위치
US5778116A (en) *	1997-01-23	1998-07-07	Tomich; John L.	Photonic home area network fiber/power insertion apparatus
US6025944A (en) *	1997-03-27	2000-02-15	Mendez R&D Associates	Wavelength division multiplexing/code division multiple access hybrid
US6118911A (en) *	1998-09-25	2000-09-12	Hughes Electronics Corporation	Waveguide switch matrix using junctions matched in only one state
US6782210B1 (en) *	1999-08-25	2004-08-24	Nippon Telegraph And Telephone Corporation	Optical packet routing network system based on optical label switching technique
US6567579B2 (en) *	2000-12-15	2003-05-20	Alcatel	Multi-channel, multi-mode redundant optical local loop having a bus topology
EP1271825A1 (en) *	2001-06-25	2003-01-02	Lucent Technologies Inc.	Method and system for multiplexed optical information transport
US6778728B2 (en) *	2001-08-10	2004-08-17	Corning Intellisense Corporation	Micro-electro-mechanical mirror devices having a high linear mirror fill factor
US8639069B1 (en)	2003-06-30	2014-01-28	Calient Technologies, Inc.	Wavelength dependent optical switch
US7505686B2 (en) *	2005-09-01	2009-03-17	Alcatel-Lucent Usa Inc.	Highly scalable multi-granular node architecture
US20090263122A1 (en) *	2008-04-22	2009-10-22	Roger Jonathan Helkey	Method and apparatus for network diagnostics in a passive optical network
US9261754B2 (en) *	2013-12-13	2016-02-16	Telefonaktiebolaget L M Ericsson (Publ)	Parallel and WDM silicon photonics integration in information and communications technology systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2951512A1 (de) *	1979-12-20	1981-07-02	Siemens AG, 1000 Berlin und 8000 München	Breitband-vermittlungssystem
CA1274612A (en) *	1985-11-22	1990-09-25	Nec Corporation	Wavelength division optical switching system having wavelength switching light modulators
US4883334A (en) *	1987-11-30	1989-11-28	The University Of Pittsburgh	Optical selector switch
JPH01177508A (ja) *	1988-01-07	1989-07-13	Furukawa Electric Co Ltd:The	光スイッチ
JPH0293436A (ja) *	1988-09-29	1990-04-04	Nec Corp	波長選択性空間スイッチ
JPH0394317A (ja) *	1989-09-07	1991-04-19	Nec Corp	光接続装置
JPH03220509A (ja) *	1990-01-26	1991-09-27	Seiko Giken:Kk	多分割光分岐合流器
IT1238032B (it) *	1990-01-30	1993-06-23	Pirelli Cavi Spa	Linea di telecomunicazione a fibre ottiche con canali separati di servizio
US5111519A (en) *	1991-02-01	1992-05-05	Tacan Corporation	Method of interference reduction for frequency multiplexed optical fiber communication
US5113244A (en) *	1991-02-06	1992-05-12	General Dynamics Corporation, Electronics Division	Fiber optic combiner/splitter

1990
- 1990-06-15 DE DE4019225A patent/DE4019225A1/de not_active Withdrawn
1991
- 1991-06-03 NO NO91912116A patent/NO912116L/no unknown
- 1991-06-04 ES ES91109079T patent/ES2130126T3/es not_active Expired - Lifetime
- 1991-06-04 DE DE59109122T patent/DE59109122D1/de not_active Expired - Fee Related
- 1991-06-04 DK DK91109079T patent/DK0461519T3/da active
- 1991-06-04 EP EP91109079A patent/EP0461519B1/de not_active Expired - Lifetime
- 1991-06-04 AT AT91109079T patent/ATE179041T1/de not_active IP Right Cessation
- 1991-06-07 AU AU78235/91A patent/AU643024B2/en not_active Ceased
- 1991-06-12 US US07/714,280 patent/US5175777A/en not_active Expired - Fee Related
- 1991-06-14 FI FI912896A patent/FI101339B1/fi active IP Right Grant
- 1991-06-14 CA CA002044669A patent/CA2044669C/en not_active Expired - Fee Related
- 1991-06-14 JP JP14355591A patent/JP3210363B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE4019225A1 (de)	1991-12-19
JPH04233394A (ja)	1992-08-21
NO912116D0 (no)	1991-06-03
CA2044669C (en)	1998-07-14
FI912896A0 (fi)	1991-06-14
CA2044669A1 (en)	1991-12-16
EP0461519A3 (en)	1993-03-03
EP0461519A2 (de)	1991-12-18
DE59109122D1 (de)	1999-05-20
FI101339B (fi)	1998-05-29
FI101339B1 (fi)	1998-05-29
NO912116L (no)	1991-12-16
AU643024B2 (en)	1993-11-04
JP3210363B2 (ja)	2001-09-17
ES2130126T3 (es)	1999-07-01
ATE179041T1 (de)	1999-04-15
EP0461519B1 (de)	1999-04-14
AU7823591A (en)	1991-12-19
US5175777A (en)	1992-12-29
DK0461519T3 (da)	1999-10-25

Publication	Publication Date	Title
FI912896L (fi)	1991-12-16	Optiskt kopplingselement.
DE69111656D1 (de)	1995-09-07	Integrierter optischer Koppler.
DE69016649D1 (de)	1995-03-16	Schnellkupplung.
FI912649A0 (fi)	1991-06-03	Avslutningssystem foer optiska fibrer.
DE3886935D1 (de)	1994-02-17	Optisches koppelelement.
FI901893A7 (fi)	1991-10-13	Kopplingsanordning.
DE69107337D1 (de)	1995-03-23	Optischer Abtaster.
DE69100600D1 (de)	1993-12-16	Kupplungsanordnung.
FI923303A7 (fi)	1992-07-20	Koppling foer vaetskor.
DE69116396D1 (de)	1996-02-29	Optischer Koppler
FI913352A7 (fi)	1992-02-11	Glasinsaettningselement.
FR2666635B1 (fr)	1994-11-04	Accouplement tubulaire.
DE69228667D1 (de)	1999-04-22	Optisches Kopplungselement
FI903145A7 (fi)	1991-12-13	Kopplingselement.
FI915849L (fi)	1992-06-14	Avslutningsanordning foer optisk fiber.
DE68914605D1 (de)	1994-05-19	Element für optische Kopplung.
FI915621A0 (fi)	1991-11-28	Belaeggningskomposition foer fibrer.
NO911894D0 (no)	1991-05-15	Toveis optisk firberkommunikasjonsforbindelse.
FI914579A0 (fi)	1991-09-27	Optisk stroemtransformator.
DE69112130D1 (de)	1995-09-21	Optischer Sende-Empfänger.
FI912087A0 (fi)	1991-04-30	Optisk foerstaerkare.
FI912365L (fi)	1991-11-18	Digital optisk koppling.
FI920931A7 (fi)	1992-03-02	Optinen kytkinelin
DE69108732D1 (de)	1995-05-11	Thermoaktivierbare kupplung.
FI911991A0 (fi)	1991-04-24	Optisk anordning.

Legal Events

Date	Code	Title	Description
1991-06-14	FG	Patent granted	Owner name: ALCATEL N.V.