IT9019340A0 - Amplificatore ottico a fibra attiva a doppio nucleo,a larga banda di lunghezza d'onda di segnale - Google Patents

Amplificatore ottico a fibra attiva a doppio nucleo,a larga banda di lunghezza d'onda di segnale

Info

Publication number
IT9019340A0
IT9019340A0 IT19340A IT1934090A IT9019340A0 IT 9019340 A0 IT9019340 A0 IT 9019340A0 IT 19340 A IT19340 A IT 19340A IT 1934090 A IT1934090 A IT 1934090A IT 9019340 A0 IT9019340 A0 IT 9019340A0
Authority
IT
Italy
Prior art keywords
optical amplifier
fiber optical
broadband signal
signal wavelength
active fiber
Prior art date
Application number
IT19340A
Other languages
English (en)
Other versions
IT1237979B (it
IT9019340A1 (it
Inventor
Giorgio Grasso
Paul Laurence Scrivener
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 IT9019340A0 publication Critical patent/IT9019340A0/it
Priority to IT01934090A priority Critical patent/IT1237979B/it
Priority to US07/553,246 priority patent/US5087108A/en
Priority to MYPI90001208A priority patent/MY108522A/en
Priority to CA002021801A priority patent/CA2021801C/en
Priority to AU59831/90A priority patent/AU632601B2/en
Priority to ES90114341T priority patent/ES2051417T3/es
Priority to DE69006561T priority patent/DE69006561T2/de
Priority to AT90114341T priority patent/ATE101456T1/de
Priority to DK90114341.2T priority patent/DK0417441T3/da
Priority to EP90114341A priority patent/EP0417441B1/en
Priority to NZ234688A priority patent/NZ234688A/en
Priority to MX021786A priority patent/MX172407B/es
Priority to PH40937A priority patent/PH27426A/en
Priority to PE1990173517A priority patent/PE34090A1/es
Priority to AR90317566A priority patent/AR242685A1/es
Priority to HU904973A priority patent/HU210856B/hu
Priority to PT94963A priority patent/PT94963B/pt
Priority to IE290590A priority patent/IE65559B1/en
Priority to PL28644490A priority patent/PL163026B1/pl
Priority to FI903980A priority patent/FI903980A0/fi
Priority to CS903957A priority patent/CZ282395B6/cs
Priority to CN90106952A priority patent/CN1016551B/zh
Priority to NO903536A priority patent/NO302327B1/no
Priority to SK3957-90A priority patent/SK280635B6/sk
Priority to JP2213591A priority patent/JP2853893B2/ja
Priority to KR1019900012384A priority patent/KR0164606B1/ko
Priority to BR909004067A priority patent/BR9004067A/pt
Publication of IT9019340A1 publication Critical patent/IT9019340A1/it
Priority to US08/018,090 priority patent/USRE38298E1/en
Application granted granted Critical
Publication of IT1237979B publication Critical patent/IT1237979B/it
Priority to HK114494A priority patent/HK114494A/xx

Links

IT01934090A 1989-08-11 1990-02-12 Amplificatore ottico a fibra attiva a doppio nucleo,a larga banda di lunghezza d'onda di segnale IT1237979B (it)

Priority Applications (29)

Application Number Priority Date Filing Date Title
IT01934090A IT1237979B (it) 1990-02-12 1990-02-12 Amplificatore ottico a fibra attiva a doppio nucleo,a larga banda di lunghezza d'onda di segnale
US07/553,246 US5087108A (en) 1989-08-11 1990-07-13 Double-core active-fiber optical amplifier having a wide-band signal wavelength
MYPI90001208A MY108522A (en) 1989-08-11 1990-07-19 A double-core active-fiber optical amplifier having a wide-band signal wavelength.
CA002021801A CA2021801C (en) 1989-08-11 1990-07-23 Double active-fiber optical amplifier having a wide-band signal wavelength
AU59831/90A AU632601B2 (en) 1989-08-11 1990-07-25 A double active-fiber optical amplifier having a wide-band signal wavelength
ES90114341T ES2051417T3 (es) 1989-08-11 1990-07-26 Amplificador optico de banda ancha con fibra activa de doble nucleo.
DE69006561T DE69006561T2 (de) 1989-08-11 1990-07-26 Doppelkern-Glasfaser als optischer Breitband-Signal-Verstärker.
AT90114341T ATE101456T1 (de) 1989-08-11 1990-07-26 Doppelkern-glasfaser als optischer breitbandsignal-verst|rker.
DK90114341.2T DK0417441T3 (da) 1989-08-11 1990-07-26 Optisk forstærker med aktiv dobbeltkernefiber og med en bredbåndet signalbølgelængde
EP90114341A EP0417441B1 (en) 1989-08-11 1990-07-26 Double core active-fiber optical amplifier having a wide-band signal wavelength
NZ234688A NZ234688A (en) 1989-08-11 1990-07-27 Double active-fibre optical amplifier
MX021786A MX172407B (es) 1989-08-11 1990-07-31 Mejoras a amplificador optico en fibra-activa doble teniendo una longitud de onda de señal de banda-ancha
PH40937A PH27426A (en) 1989-08-11 1990-08-01 A double-core active-fiber optical amplifier having a wide-band signal wavelength
PE1990173517A PE34090A1 (es) 1990-02-12 1990-08-08 Amplificador de fibra optica activa de doble nucleo teniendo una longitud de onda de senal de amplia banda
AR90317566A AR242685A1 (es) 1989-08-11 1990-08-09 Un amplificador optico que tiene una banda de senal ancha, para linea de telecomunicaciones de fibra optica.
IE290590A IE65559B1 (en) 1989-08-11 1990-08-10 Double core active-fiber optical amplifier having a wide-band signal wavelength
JP2213591A JP2853893B2 (ja) 1989-08-11 1990-08-10 広帯域信号波長を有する二重コア活性ファイバの光増幅器及びその製造方法
SK3957-90A SK280635B6 (sk) 1989-08-11 1990-08-10 Optický zosilňovač so širokým pásmom signálu
PL28644490A PL163026B1 (pl) 1989-08-11 1990-08-10 Szerokopasmowy wzmacniacz optyczny z dwurdzeniowym wlóknem aktywnym PL PL PL
PT94963A PT94963B (pt) 1989-08-11 1990-08-10 Amplificador optico provido de uma banda de sinal larga, destinado em particular a linhas de telecomunicacoes em fibra optica
CS903957A CZ282395B6 (cs) 1989-08-11 1990-08-10 Optický zesilovač se širokým pásmem signálu
CN90106952A CN1016551B (zh) 1989-08-11 1990-08-10 具有宽带信号波长的双芯有源光纤放大器
NO903536A NO302327B1 (no) 1989-08-11 1990-08-10 Optisk forsterker med aktiv dobbeltkjernefiber og med bredbåndet signalbölgelengde
HU904973A HU210856B (en) 1989-08-11 1990-08-10 Optical amplifier having a wide signal band, active optical fiber as well as method of manufacturing the said optical fiber
FI903980A FI903980A0 (fi) 1989-08-11 1990-08-10 Optisk foerstaerkare med bredbandig signalvaoglaengd och foersedd med en aktiv optisk fiber med tvao kaernor.
KR1019900012384A KR0164606B1 (ko) 1989-08-11 1990-08-11 광대역 신호 파장을 가지는 이중코어 능동 섬유 광증폭기
BR909004067A BR9004067A (pt) 1989-08-11 1990-08-13 Amplificador optico de fibra ativa com nucleo duplo tendo um comprimento de onda de sinal de faixa ampla,fibra optica ativa com nucleo duplo,estrutura de fibra optica e processo de fabricacao de uma estrutura de fibra optica
US08/018,090 USRE38298E1 (en) 1989-08-11 1993-02-16 Double-core active fiber optical amplifier having a wide-band signal wavelength
HK114494A HK114494A (en) 1989-08-11 1994-10-20 Double core active-fibre optical amplifier having a wide-band signal wavelength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT01934090A IT1237979B (it) 1990-02-12 1990-02-12 Amplificatore ottico a fibra attiva a doppio nucleo,a larga banda di lunghezza d'onda di segnale

Publications (3)

Publication Number Publication Date
IT9019340A0 true IT9019340A0 (it) 1990-02-12
IT9019340A1 IT9019340A1 (it) 1991-08-13
IT1237979B IT1237979B (it) 1993-06-19

Family

ID=11156881

Family Applications (1)

Application Number Title Priority Date Filing Date
IT01934090A IT1237979B (it) 1989-08-11 1990-02-12 Amplificatore ottico a fibra attiva a doppio nucleo,a larga banda di lunghezza d'onda di segnale

Country Status (2)

Country Link
IT (1) IT1237979B (it)
PE (1) PE34090A1 (it)

Also Published As

Publication number Publication date
IT1237979B (it) 1993-06-19
PE34090A1 (es) 1991-01-18
IT9019340A1 (it) 1991-08-13

Similar Documents

Publication Publication Date Title
IT1237980B (it) Amplificatore ottico a fibra attiva monomodale incurvata
FI905340A0 (fi) Aktiivikuitutyyppinen optinen vahvistin
DE69521302D1 (de) Gewinngesteuerter faseroptischer verstärker
DE59406688D1 (de) Optischer Faserverstärker
DE69026152D1 (de) Faseroptischer Verstärker
DE69117728D1 (de) Optischer verstärker
DE69228393D1 (de) Faseroptischer Verstärker
DE69006561D1 (de) Doppelkern-Glasfaser als optischer Breitband-Signal-Verstärker.
DE69116396D1 (de) Optischer Koppler
DE69520547D1 (de) Faseroptischer Verstärker
DE69129795D1 (de) Wellenleiterkoppler/-verzweiger
DE69121768D1 (de) Faseroptischer Verstärker
DE59400655D1 (de) Faseroptischer Verstärker
IT9019280A0 (it) Amplificatore ottico a fibra attiva,con porzioni a doppio nucleo,a larga banda di lunghezza d'onda di segnale
DK137691A (da) Optisk fiberforstaerker
IT8922197A0 (it) Amplificatore ottico a fibra attiva a larga banda di lunghezza d'onda di segnale
DK220690D0 (da) Optisk fiberforstaerker
DE69018616D1 (de) Faseroptischer koppler.
DE69014493D1 (de) Faseroptischer Kuppler.
DE69122927D1 (de) Integriert optischer Wellenleiterkoppler
IT9019128A0 (it) Amplificatore ottico di potenza a fibra attiva drogata
DE68914035D1 (de) Optischer Faserverstärker.
DE69102440D1 (de) Integrierter optischer Signalverstärker.
DE69221946D1 (de) Aktiver optischer Koppler
DE69601835D1 (de) Faseroptischer Verstärker

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980225