PE4891A1 - LOW NOISE OPTICAL AMPLIFICATION UNIT, WITH REFLECTION OF PUMPING POWER - Google Patents

LOW NOISE OPTICAL AMPLIFICATION UNIT, WITH REFLECTION OF PUMPING POWER

Info

Publication number
PE4891A1
PE4891A1 PE1990176711A PE17671190A PE4891A1 PE 4891 A1 PE4891 A1 PE 4891A1 PE 1990176711 A PE1990176711 A PE 1990176711A PE 17671190 A PE17671190 A PE 17671190A PE 4891 A1 PE4891 A1 PE 4891A1
Authority
PE
Peru
Prior art keywords
reflection
low noise
amplification unit
optical amplification
pumping power
Prior art date
Application number
PE1990176711A
Other languages
Spanish (es)
Inventor
Mario Tamburello
Giorgio Grasso
Original Assignee
Soc Cavi Pirelli S P A
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 Soc Cavi Pirelli S P A filed Critical Soc Cavi Pirelli S P A
Priority to PE1990176711A priority Critical patent/PE4891A1/en
Publication of PE4891A1 publication Critical patent/PE4891A1/en

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)
  • Lasers (AREA)

Abstract

CARACTERIZADA POR COMPRENDER UNA PORCION DE FIBRA OPTICA ACTIVA CON UNA SUSTANCIA EMISORA DE RAYOS LASER Y CONECTADA A LA FIBRA OPTICA DE TELECOMUNICACIONES Y RECIBIENDO LUZ DESDE LA MISMA EN LA LONGITUD DE ONDA DE LA TRANSMISION, ALIMENTADO ADEMAS DESDE UNA FUENTE LUMINOSA A UNA LONGITUD DE ONDA DE BOMBEO MENOR QUE LA DE LA TRANSMISION, LA LUZ DE BOMBEO PUEDE SER ABSORBIDA POR LA FIBRA ACTIVACHARACTERIZED BY UNDERSTANDING A PORTION OF ACTIVE FIBER OPTICS WITH A LASER-RAY-Emitting SUBSTANCE AND CONNECTED TO THE TELECOMMUNICATION FIBER OPTIC AND RECEIVING LIGHT FROM THE SAME IN THE WAVE LENGTH OF A TRANSMISSION FROM A LONG SOURCE OF A LONG SOURCE PUMPING LESS THAN THAT OF TRANSMISSION, PUMPING LIGHT MAY BE ABSORBED BY ACTIVE FIBER

PE1990176711A 1990-10-29 1990-10-29 LOW NOISE OPTICAL AMPLIFICATION UNIT, WITH REFLECTION OF PUMPING POWER PE4891A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PE1990176711A PE4891A1 (en) 1990-10-29 1990-10-29 LOW NOISE OPTICAL AMPLIFICATION UNIT, WITH REFLECTION OF PUMPING POWER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PE1990176711A PE4891A1 (en) 1990-10-29 1990-10-29 LOW NOISE OPTICAL AMPLIFICATION UNIT, WITH REFLECTION OF PUMPING POWER

Publications (1)

Publication Number Publication Date
PE4891A1 true PE4891A1 (en) 1991-02-27

Family

ID=61688406

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1990176711A PE4891A1 (en) 1990-10-29 1990-10-29 LOW NOISE OPTICAL AMPLIFICATION UNIT, WITH REFLECTION OF PUMPING POWER

Country Status (1)

Country Link
PE (1) PE4891A1 (en)
  • 1990

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Legal Events

Date Code Title Description
FD Application declared void or lapsed