BR9601484A - Método de telecomunicação óptica com transmissão e recepção de canal de serviçoe respectivo sistema - Google Patents

Método de telecomunicação óptica com transmissão e recepção de canal de serviçoe respectivo sistema

Info

Publication number
BR9601484A
BR9601484A BR9601484A BR9601484A BR9601484A BR 9601484 A BR9601484 A BR 9601484A BR 9601484 A BR9601484 A BR 9601484A BR 9601484 A BR9601484 A BR 9601484A BR 9601484 A BR9601484 A BR 9601484A
Authority
BR
Brazil
Prior art keywords
reception
channel transmission
service channel
respective system
optical telecommunication
Prior art date
Application number
BR9601484A
Other languages
English (en)
Inventor
Mario Tamburello
Adriano Nava
Original Assignee
Pirelli Cavi Spa
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 Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of BR9601484A publication Critical patent/BR9601484A/pt

Links

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
    • H04B10/25—Arrangements specific to fibre transmission
    • 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
    • H04B10/564—Power 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
    • H04B10/503—Laser transmitters
    • H04B10/504—Laser transmitters using direct modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Dc Digital Transmission (AREA)
BR9601484A 1995-03-28 1996-03-28 Método de telecomunicação óptica com transmissão e recepção de canal de serviçoe respectivo sistema BR9601484A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI950615A IT1274368B (it) 1995-03-28 1995-03-28 Metodo di telecomunicazione ottica con trasmissione e ricezione di canale di servizio

Publications (1)

Publication Number Publication Date
BR9601484A true BR9601484A (pt) 1998-03-31

Family

ID=11371087

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9601484A BR9601484A (pt) 1995-03-28 1996-03-28 Método de telecomunicação óptica com transmissão e recepção de canal de serviçoe respectivo sistema

Country Status (20)

Country Link
US (2) US6038047A (pt)
EP (1) EP0735705A1 (pt)
JP (1) JPH08340300A (pt)
KR (1) KR960036396A (pt)
CN (1) CN1136246A (pt)
AR (1) AR001459A1 (pt)
AU (1) AU709302B2 (pt)
BR (1) BR9601484A (pt)
CA (1) CA2172761C (pt)
CZ (1) CZ90696A3 (pt)
HU (1) HU217754B (pt)
IT (1) IT1274368B (pt)
MX (1) MX9601140A (pt)
MY (1) MY132150A (pt)
NO (1) NO961234L (pt)
NZ (1) NZ286266A (pt)
PE (1) PE49097A1 (pt)
PL (1) PL313486A1 (pt)
SK (1) SK41096A3 (pt)
TW (1) TW289886B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1274368B (it) * 1995-03-28 1997-07-17 Pirelli Cavi Spa Metodo di telecomunicazione ottica con trasmissione e ricezione di canale di servizio
US6285810B1 (en) * 1996-07-26 2001-09-04 Italtel Spa Tunable add/drop optical device
US6118776A (en) 1997-02-18 2000-09-12 Vixel Corporation Methods and apparatus for fiber channel interconnection of private loop devices
US6185203B1 (en) * 1997-02-18 2001-02-06 Vixel Corporation Fibre channel switching fabric
DE19713952C1 (de) * 1997-04-04 1998-10-15 Siemens Ag Verfahren zur Übertragung von Zusatzdatensignalen und einem Nutzdatensignal über optische Verbindungen
US6339663B1 (en) 2000-12-22 2002-01-15 Seneca Networks, Inc. Bidirectional WDM optical communication system with bidirectional optical service channels
US20030063345A1 (en) * 2001-10-01 2003-04-03 Dan Fossum Wayside user communications over optical supervisory channel
US7146101B2 (en) * 2001-11-08 2006-12-05 Altera Corporation Optical media management channel
US20030235415A1 (en) * 2002-06-21 2003-12-25 Peters Frank H. Optical communication devices and optical communication methods
KR20050096701A (ko) * 2004-03-31 2005-10-06 (주)오피트정보통신 디지털 영상 전송장치
US7489877B2 (en) * 2004-05-19 2009-02-10 Infineon Technologies Fiber Optics Gmbh Optical transmission module
CN102098099B (zh) * 2009-12-15 2014-07-09 华为技术有限公司 控制输出光功率的方法、装置和光通信系统
US8587501B2 (en) * 2011-02-17 2013-11-19 Global Oled Technology Llc Electroluminescent display device with optically communicating chiplets
RU2480912C2 (ru) * 2011-08-09 2013-04-27 Государственное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) Способ цифровой оптической связи
US9444551B2 (en) * 2014-12-19 2016-09-13 Intel Corporation High performance optical repeater

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59205837A (ja) * 1983-03-31 1984-11-21 Nec Corp パルス光変調方法
JPH0618349B2 (ja) * 1984-03-23 1994-03-09 株式会社日立製作所 レ−ザ駆動方式
JPS616942A (ja) * 1984-06-21 1986-01-13 Tokyo Keiki Co Ltd 光多重通信方式
JPS6129246A (ja) * 1984-07-19 1986-02-10 Nec Corp 光通信装置
US4651320A (en) * 1984-12-24 1987-03-17 American Telephone And Telegraph Company Inband coding of secondary data
SU1647904A1 (ru) 1988-09-01 1991-05-07 Предприятие П/Я В-8759 Система передачи информации
US5022053A (en) * 1989-04-10 1991-06-04 At&T Bell Laboratories Data communications with alternation of signaling constellations
JPH03117943A (ja) * 1989-09-29 1991-05-20 Nec Corp 光中継器
IT1238032B (it) * 1990-01-30 1993-06-23 Pirelli Cavi Spa Linea di telecomunicazione a fibre ottiche con canali separati di servizio
LU87840A1 (fr) * 1990-05-04 1991-05-07 Siemens Ag Passives optisches telekommunikationssystem
DE4329733A1 (de) * 1993-09-03 1995-03-09 Sel Alcatel Ag Zeitmultiplex-Verfahren
EP1229672B9 (en) * 1994-09-21 2004-11-17 Hill-Rom Services, Inc. Optical data communication and location apparatus
IT1274368B (it) * 1995-03-28 1997-07-17 Pirelli Cavi Spa Metodo di telecomunicazione ottica con trasmissione e ricezione di canale di servizio

Also Published As

Publication number Publication date
HUP9600785A2 (en) 1997-01-28
ITMI950615A1 (it) 1996-09-28
KR960036396A (ko) 1996-10-28
PE49097A1 (es) 1997-12-11
NO961234L (no) 1996-09-30
SK41096A3 (en) 2000-05-16
MY132150A (en) 2007-09-28
US6178023B1 (en) 2001-01-23
US6038047A (en) 2000-03-14
TW289886B (pt) 1996-11-01
NO961234D0 (no) 1996-03-27
IT1274368B (it) 1997-07-17
AU709302B2 (en) 1999-08-26
CN1136246A (zh) 1996-11-20
HUP9600785A3 (en) 1999-03-29
PL313486A1 (en) 1996-09-30
JPH08340300A (ja) 1996-12-24
AR001459A1 (es) 1997-10-22
HU9600785D0 (en) 1996-05-28
CA2172761A1 (en) 1996-09-29
ITMI950615A0 (it) 1995-03-28
CA2172761C (en) 2007-11-06
CZ90696A3 (en) 1996-10-16
EP0735705A1 (en) 1996-10-02
NZ286266A (en) 1998-03-25
HU217754B (hu) 2000-04-28
MX9601140A (es) 1997-02-28
AU5031996A (en) 1996-10-10

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B15K Others concerning applications: alteration of classification

Ipc: H04B 10/564 (2013.01), H04B 10/50 (2013.0

B11T Dismissal of application maintained [chapter 11.20 patent gazette]