NO961234L - Optisk telekommunikasjonsmetode for tilveiebringelse av en sendende og en mottakende tjenestekanal - Google Patents
Optisk telekommunikasjonsmetode for tilveiebringelse av en sendende og en mottakende tjenestekanalInfo
- Publication number
- NO961234L NO961234L NO961234A NO961234A NO961234L NO 961234 L NO961234 L NO 961234L NO 961234 A NO961234 A NO 961234A NO 961234 A NO961234 A NO 961234A NO 961234 L NO961234 L NO 961234L
- Authority
- NO
- Norway
- Prior art keywords
- signal
- electrical
- frequency
- digital
- optical
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 8
- 239000000835 fiber Substances 0.000 abstract 1
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
- H04B10/564—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
- H04B10/25—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
- H04B10/501—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)
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 (2)
Publication Number | Publication Date |
---|---|
NO961234D0 NO961234D0 (no) | 1996-03-27 |
NO961234L true NO961234L (no) | 1996-09-30 |
Family
ID=11371087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO961234A NO961234L (no) | 1995-03-28 | 1996-03-27 | Optisk telekommunikasjonsmetode for tilveiebringelse av en sendende og en mottakende tjenestekanal |
Country Status (20)
Country | Link |
---|---|
US (2) | US6038047A (it) |
EP (1) | EP0735705A1 (it) |
JP (1) | JPH08340300A (it) |
KR (1) | KR960036396A (it) |
CN (1) | CN1136246A (it) |
AR (1) | AR001459A1 (it) |
AU (1) | AU709302B2 (it) |
BR (1) | BR9601484A (it) |
CA (1) | CA2172761C (it) |
CZ (1) | CZ90696A3 (it) |
HU (1) | HU217754B (it) |
IT (1) | IT1274368B (it) |
MX (1) | MX9601140A (it) |
MY (1) | MY132150A (it) |
NO (1) | NO961234L (it) |
NZ (1) | NZ286266A (it) |
PE (1) | PE49097A1 (it) |
PL (1) | PL313486A1 (it) |
SK (1) | SK41096A3 (it) |
TW (1) | TW289886B (it) |
Families Citing this family (15)
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 |
WO1998004954A1 (en) * | 1996-07-26 | 1998-02-05 | Italtel S.P.A. | Tunable add/drop optical device |
US6185203B1 (en) | 1997-02-18 | 2001-02-06 | Vixel Corporation | Fibre channel switching fabric |
US6118776A (en) | 1997-02-18 | 2000-09-12 | Vixel Corporation | Methods and apparatus for fiber channel interconnection of private loop devices |
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*** |
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)
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 |
DE69533076T2 (de) * | 1994-09-21 | 2004-10-07 | Hill Rom Services Inc | Optisches Datenübertragungs- und Ortungsgerät |
IT1274368B (it) * | 1995-03-28 | 1997-07-17 | Pirelli Cavi Spa | Metodo di telecomunicazione ottica con trasmissione e ricezione di canale di servizio |
-
1995
- 1995-03-28 IT ITMI950615A patent/IT1274368B/it active IP Right Grant
-
1996
- 1996-03-20 US US08/619,789 patent/US6038047A/en not_active Expired - Lifetime
- 1996-03-25 MY MYPI96001113A patent/MY132150A/en unknown
- 1996-03-26 PL PL96313486A patent/PL313486A1/xx unknown
- 1996-03-26 EP EP96104759A patent/EP0735705A1/en not_active Withdrawn
- 1996-03-26 AU AU50319/96A patent/AU709302B2/en not_active Expired
- 1996-03-27 NO NO961234A patent/NO961234L/no unknown
- 1996-03-27 CA CA002172761A patent/CA2172761C/en not_active Expired - Lifetime
- 1996-03-27 CZ CZ96906A patent/CZ90696A3/cs unknown
- 1996-03-27 NZ NZ286266A patent/NZ286266A/en not_active IP Right Cessation
- 1996-03-27 MX MX9601140A patent/MX9601140A/es not_active Application Discontinuation
- 1996-03-28 JP JP8111851A patent/JPH08340300A/ja active Pending
- 1996-03-28 HU HU9600785A patent/HU217754B/hu not_active IP Right Cessation
- 1996-03-28 AR AR33595596A patent/AR001459A1/es unknown
- 1996-03-28 BR BR9601484A patent/BR9601484A/pt active Search and Examination
- 1996-03-28 PE PE1996000219A patent/PE49097A1/es not_active Application Discontinuation
- 1996-03-28 KR KR1019960008918A patent/KR960036396A/ko not_active Application Discontinuation
- 1996-03-28 CN CN96102975A patent/CN1136246A/zh active Pending
- 1996-03-28 SK SK410-96A patent/SK41096A3/sk unknown
- 1996-04-18 TW TW085104629A patent/TW289886B/zh active
-
1998
- 1998-08-14 US US09/134,551 patent/US6178023B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SK41096A3 (en) | 2000-05-16 |
MX9601140A (es) | 1997-02-28 |
IT1274368B (it) | 1997-07-17 |
HU9600785D0 (en) | 1996-05-28 |
PL313486A1 (en) | 1996-09-30 |
HU217754B (hu) | 2000-04-28 |
NZ286266A (en) | 1998-03-25 |
ITMI950615A0 (it) | 1995-03-28 |
AR001459A1 (es) | 1997-10-22 |
MY132150A (en) | 2007-09-28 |
HUP9600785A3 (en) | 1999-03-29 |
US6038047A (en) | 2000-03-14 |
TW289886B (it) | 1996-11-01 |
BR9601484A (pt) | 1998-03-31 |
CN1136246A (zh) | 1996-11-20 |
KR960036396A (ko) | 1996-10-28 |
EP0735705A1 (en) | 1996-10-02 |
CA2172761A1 (en) | 1996-09-29 |
PE49097A1 (es) | 1997-12-11 |
CZ90696A3 (en) | 1996-10-16 |
HUP9600785A2 (en) | 1997-01-28 |
ITMI950615A1 (it) | 1996-09-28 |
JPH08340300A (ja) | 1996-12-24 |
US6178023B1 (en) | 2001-01-23 |
NO961234D0 (no) | 1996-03-27 |
AU709302B2 (en) | 1999-08-26 |
CA2172761C (en) | 2007-11-06 |
AU5031996A (en) | 1996-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO961234L (no) | Optisk telekommunikasjonsmetode for tilveiebringelse av en sendende og en mottakende tjenestekanal | |
CA1227296A (en) | Optical communications systems | |
US3755676A (en) | Spacially multiplexed optical beam communication system | |
US6032185A (en) | Bus network with a control station utilizing tokens to control the transmission of information between network stations | |
TW359922B (en) | Monitoring system using an optical side tone as a test signal | |
US5796502A (en) | Multiple independent/dependent monochromatic light frequency fiber optic communication system and method | |
KR100272709B1 (ko) | 이중 광학 전송 제어장치 및 방법 | |
US5440415A (en) | Optical successive modulation-muliplexing for fiber optical network | |
US5502587A (en) | Network comprising a space division photonic switch and a terminal which forms an output signal from an input signal | |
US5005212A (en) | Interference suppression in optical communication systems | |
US6178022B1 (en) | Optical transmitter and optical receiver for optical time division multiplexing transmission | |
EP0840963B1 (en) | Method and device for the coarse ranging of a tdma pon system | |
US20160269810A1 (en) | Circuit and method for optical bit interleaving in a passive optical network using multi-level signals | |
KR101069977B1 (ko) | 통신 장치 및 통신 방법 | |
US6693981B1 (en) | Method and apparatus for identifying bit rate | |
US7729615B1 (en) | Method for transmitting overhead information for wavelength division multiplex networks for fibre-optic information transmission | |
JP3238061B2 (ja) | 光パルス変調装置 | |
US6542271B1 (en) | Apparatus and method for reducing optical impairments in optical communications systems and networks | |
SE9602005D0 (sv) | Kanal i data- och telekommunikationssystem | |
JPH10178390A (ja) | ビット誤り測定装置 | |
JP2536138B2 (ja) | 打ち合わせ通信方式 | |
JP2921448B2 (ja) | Pds伝送方式における光出力制御方式 | |
JPH06334606A (ja) | 人工衛星内部光信号伝送路 | |
JPH01229532A (ja) | 光信号伝送装置 | |
RU1775861C (ru) | Способ прогнозировани состо ни линейного тракта цифровой системы передачи |