CA2042987C - Unite d'amplification de signaux lumineux pour lignes de transmission a fibres optiques - Google Patents

Unite d'amplification de signaux lumineux pour lignes de transmission a fibres optiques

Info

Publication number
CA2042987C
CA2042987C CA 2042987 CA2042987A CA2042987C CA 2042987 C CA2042987 C CA 2042987C CA 2042987 CA2042987 CA 2042987 CA 2042987 A CA2042987 A CA 2042987A CA 2042987 C CA2042987 C CA 2042987C
Authority
CA
Canada
Prior art keywords
optical
fiber
active
input
line
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA 2042987
Other languages
English (en)
Other versions
CA2042987A1 (fr
Inventor
Giorgio Grasso
Aldo Righetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli and C SpA
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
Priority claimed from IT02043490A external-priority patent/IT1248821B/it
Application filed by Pirelli Cavi SpA filed Critical Pirelli Cavi SpA
Publication of CA2042987A1 publication Critical patent/CA2042987A1/fr
Application granted granted Critical
Publication of CA2042987C publication Critical patent/CA2042987C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lasers (AREA)
  • Optical Communication System (AREA)
CA 2042987 1990-05-25 1991-05-21 Unite d'amplification de signaux lumineux pour lignes de transmission a fibres optiques Expired - Lifetime CA2042987C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT02043490A IT1248821B (it) 1990-05-25 1990-05-25 Linea di telecomunicazione a fibre ottiche con amplificatori ottici a fibra attiva con ridotte riflessioni
IT20434 1990-05-25
US55291890A 1990-07-16 1990-07-16
US552,918 1990-07-16

Publications (2)

Publication Number Publication Date
CA2042987A1 CA2042987A1 (fr) 1991-11-26
CA2042987C true CA2042987C (fr) 1997-02-11

Family

ID=26327528

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2042987 Expired - Lifetime CA2042987C (fr) 1990-05-25 1991-05-21 Unite d'amplification de signaux lumineux pour lignes de transmission a fibres optiques

Country Status (1)

Country Link
CA (1) CA2042987C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336240B4 (de) * 2003-08-07 2016-06-30 Xieon Networks S.À.R.L. Anordnung zur Reduktion von Reflexionsstörungen in einem Übertragungssystem mit zumindest einer angeschlossenen Raman-Pumpquelle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115473503B (zh) * 2022-05-23 2024-04-05 本源量子计算科技（合肥）股份有限公司 信号放大器增益的表征方法、装置、介质及电子设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336240B4 (de) * 2003-08-07 2016-06-30 Xieon Networks S.À.R.L. Anordnung zur Reduktion von Reflexionsstörungen in einem Übertragungssystem mit zumindest einer angeschlossenen Raman-Pumpquelle

Also Published As

Publication number Publication date
CA2042987A1 (fr) 1991-11-26

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