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IEC TR 61292-6:2023

(Main)

Optical amplifiers - Part 6: Distributed Raman amplification

Optical amplifiers - Part 6: Distributed Raman amplification

IEC TR 61292-6:2023 is available as IEC TR 61292-6:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC TR 61292-6:2023 which is a Technical Report, relates to distributed Raman amplification (DRA). Its main purpose is to provide background material for future standards related to DRA, such as specifications, test methods and operating procedures. This document covers the following aspects:
- general overview of Raman amplification;
- applications of DRA;
- performance characteristics and test methods related to DRA;
- operational issues relating to the deployment of DRA.
As DRA is a relatively new technology, and still rapidly evolving, some of the material in this document can become obsolete or irrelevant in a fairly short period of time. This document will be updated frequently to minimize this possibility. This second edition cancels and replaces the first edition published in 2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- correction of the formula for noise figure;
- correction of errors in Figure 10.

General Information

Status
Published
Publication Date
10-Jan-2023
ICS
33.160.10 - Amplifiers
33.180.30 - Optic amplifiers
Technical Committee
SC 86C - Fibre optic systems and active devices
Drafting Committee
WG 3 - TC 86/SC 86C/WG 3
Current Stage
PPUB - Publication issued
Start Date
02-Feb-2023
Completion Date
11-Jan-2023
Ref Project

Relations

Revises
IEC TR 61292-6:2010 - Optical amplifiers - Part 6: Distributed Raman amplification
Effective Date
05-Sep-2023

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IEC TR 61292-6:2023 - Optical amplifiers - Part 6: Distributed Raman amplification Released:1/11/2023IEC TR 61292-6:2023 - Optical amplifiers - Part 6: Distributed Raman amplification Released:1/11/2023
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IEC TR 61292-6:2023 - Optical amplifiers - Part 6: Distributed Raman amplification Released:1/11/2023
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IEC TR 61292-6
®

Edition 2.0 2023-01
TECHNICAL
REPORT

colour
inside


Optical amplifiers –
Part 6: Distributed Raman amplification
IEC TR 61292-6:2023-01(en)

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IEC TR 61292-6

®


Edition 2.0 2023-01




TECHNICAL



REPORT









colour

inside










Optical amplifiers –

Part 6: Distributed Raman amplification



























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ELECTROTECHNICAL


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ICS 33.160.10; 33.180.30 ISBN 978-2-8322-6340-2




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– 2 – IEC TR 61292-6:2023  IEC 2023
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions, and abbreviated terms . 7
3.1 Terms and definitions . 7
3.2 Abbreviated terms . 7
4 Background . 8
4.1 General . 8
4.2 Raman amplification process . 8
4.3 Distributed vs. lumped amplification . 10
4.4 Tailoring the Raman gain spectrum . 11
4.5 Forward and backward pumping configuration . 11
4.6 Typical performance of DRA .
...

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