SE9500208L - Förfarande och anordning för att distribuera och mottaga våglängdsreferens i optiskt multikanalnät - Google Patents

Förfarande och anordning för att distribuera och mottaga våglängdsreferens i optiskt multikanalnät

Info

Publication number: SE9500208L
Authority: SE; Sweden
Prior art keywords: wavelength; carrier; wavelength reference; transmitter laser; relation
Prior art date: 1995-01-23

Application number

SE9500208A

Other languages

English (en)

Other versions

SE502993C2 (sv

SE9500208D0 (sv

Inventor

Leif Oestlund

Original Assignee

Telia Ab

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.)

1995-01-23

Filing date

1995-01-23

Publication date

1996-03-04

1995-01-23 Application filed by Telia Ab filed Critical Telia Ab

1995-01-23 Priority to SE9500208A priority Critical patent/SE9500208L/sv

1995-01-23 Publication of SE9500208D0 publication Critical patent/SE9500208D0/sv

1996-01-10 Priority to EP96850004A priority patent/EP0723343B1/en

1996-01-10 Priority to DE69624273T priority patent/DE69624273T2/de

1996-01-23 Priority to US08/590,116 priority patent/US5699178A/en

1996-03-04 Publication of SE502993C2 publication Critical patent/SE502993C2/sv

1996-03-04 Publication of SE9500208L publication Critical patent/SE9500208L/sv

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/572—Wavelength control
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/506—Multiwavelength transmitters
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/508—Pulse generation, e.g. generation of solitons

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Optical Communication System (AREA)

SE9500208A 1995-01-23 1995-01-23 Förfarande och anordning för att distribuera och mottaga våglängdsreferens i optiskt multikanalnät SE9500208L (sv)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
SE9500208A SE9500208L (sv)	1995-01-23	1995-01-23	Förfarande och anordning för att distribuera och mottaga våglängdsreferens i optiskt multikanalnät
EP96850004A EP0723343B1 (en)	1995-01-23	1996-01-10	Distribution and reception of wavelength reference in optical multichannel network
DE69624273T DE69624273T2 (de)	1995-01-23	1996-01-10	Wellenlängenreferenzsignalsendung und -empfang in einem optischen Mehrkanalnetz
US08/590,116 US5699178A (en)	1995-01-23	1996-01-23	Procedure and device for distribution and reception of wavelength reference in optical multichannel network

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9500208A SE9500208L (sv)	1995-01-23	1995-01-23	Förfarande och anordning för att distribuera och mottaga våglängdsreferens i optiskt multikanalnät

Publications (3)

Publication Number	Publication Date
SE9500208D0 SE9500208D0 (sv)	1995-01-23
SE502993C2 SE502993C2 (sv)	1996-03-04
SE9500208L true SE9500208L (sv)	1996-03-04

Family

ID=20396910

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9500208A SE9500208L (sv)	1995-01-23	1995-01-23	Förfarande och anordning för att distribuera och mottaga våglängdsreferens i optiskt multikanalnät

Country Status (4)

Country	Link
US (1)	US5699178A (sv)
EP (1)	EP0723343B1 (sv)
DE (1)	DE69624273T2 (sv)
SE (1)	SE9500208L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100303324B1 (ko) *	1999-05-12	2001-09-26	윤종용	파장분할다중 광전송시스템의 성능감시장치의 기준파장 제공장치
US6407846B1 (en)	2001-03-16	2002-06-18	All Optical Networks, Inc.	Photonic wavelength shifting method
US20030058505A1 (en) *	2001-09-26	2003-03-27	Joseph Arol	Passive distribution of wavelengths in optical networks
US6888846B2 (en) *	2002-07-11	2005-05-03	Flexlight Networks	Data transfer in an optical network communication system
US20050089330A1 (en) *	2003-10-23	2005-04-28	Grot Annette C.	Optical communication network
US7769302B1 (en)	2007-03-13	2010-08-03	At&T Intellectual Property Ii, L.P.	Method and apparatus for adjusting for polarization-induced, optical signal transients

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU457043A2 (ru)	1973-10-16	1975-01-15	Предприятие П/Я Р-6292	Формирователь частотных меток дл панорамных анализаторов спектра
US4715028A (en)	1986-06-13	1987-12-22	Polaroid Corporation	Optical communication system
EP0293008B1 (en)	1987-05-29	1994-04-27	Nec Corporation	A method and apparatus for an oscillation frequency separation among a plurality of laser devices
US5239400A (en)	1991-07-10	1993-08-24	The Arizona Board Of Regents	Technique for accurate carrier frequency generation in of DM system
FR2681996B1 (fr) *	1991-09-26	1993-11-12	Alcatel Nv	Procede de reperage de frequence optique et reseau de communication a canaux frequentiels appliquant ce procede.
EP0582061A1 (de) *	1992-06-17	1994-02-09	Siemens Aktiengesellschaft	Kohärent optische Vielkanalanordnung

1995
- 1995-01-23 SE SE9500208A patent/SE9500208L/sv not_active IP Right Cessation
1996
- 1996-01-10 DE DE69624273T patent/DE69624273T2/de not_active Expired - Fee Related
- 1996-01-10 EP EP96850004A patent/EP0723343B1/en not_active Expired - Lifetime
- 1996-01-23 US US08/590,116 patent/US5699178A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0723343B1 (en)	2002-10-16
SE502993C2 (sv)	1996-03-04
SE9500208D0 (sv)	1995-01-23
DE69624273D1 (de)	2002-11-21
DE69624273T2 (de)	2003-07-03
EP0723343A1 (en)	1996-07-24
US5699178A (en)	1997-12-16

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Legal Events

Date	Code	Title	Description
2009-09-15	NUG	Patent has lapsed