BS EN 61290-4-1:2016
Current
The latest, up-to-date edition.
Optical amplifiers. Test methods Gain transient parameters. Two-wavelength method
Hardcopy , PDF
English
31-01-2017
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Measurement apparatus
5 Test specimen
6 Procedure
7 Calculations
8 Test results
Annex A (informative) - Background on transient
phenomenon in optical amplifiers
Annex B (informative) - Slew rate effect on
transient gain response
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Pertains to optical amplifiers (OAs) using active fibres (optical fibre amplifiers (OFAs)) containing rare-earth dopants including erbium-doped fibre amplifiers (EDFAs) and optically amplified elementary sub-systems.
| Committee |
GEL/86/3
|
| DevelopmentNote |
Supersedes 09/30205262 DC. (10/2011) Supersedes 15/30318626 DC. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of IEC 61290-4 applies to optical amplifiers (OAs) using active fibres (optical fibre amplifiers (OFAs)) containing rare-earth dopants including erbium-doped fibre amplifiers (EDFAs) and optically amplified elementary sub-systems. These amplifiers are commercially available and widely deployed in service provider networks. The object of document is to provide the general background for OFA transients and related parameters, and to describe a standard test method for accurate and reliable measurement of the following transient parameters: channel addition or removal transient gain overshoot and transient net gain overshoot; channel addition or removal transient gain undershoot and transient net gain undershoot; channel addition or removal gain offset; channel addition or removal transient gain response time constant (settling time).
| Standards | Relationship |
| IEC 61290-4-1:2016 | Identical |
| EN 61290-4-1:2016 | Identical |
| IEC 61290-3-2:2008 | Optical amplifiers - Test methods - Part 3-2: Noise figure parameters - Electrical spectrum analyzer method |
| EN 61291-1:2012 | Optical amplifiers - Part 1: Generic specification |
| IEC 61290-4-2:2011 | Optical amplifiers - Test methods - Part 4-2: Gain transient parameters - Broadband source method |
| EN 61290-3-2:2008 | Optical amplifiers - Test methods - Part 3-2: Noise figure parameters - Electrical spectrum analyzer method |
| EN 61290-3-1:2003 | Optical amplifiers - Test methods - Part 3-1: Noise figure parameters - Optical spectrum analyzer method |
| IEC 61290-3-1:2003 | Optical amplifiers - Test methods - Part 3-1: Noise figure parameters - Optical spectrum analyzer method |
| IEC 61291-1:2012 | Optical amplifiers - Part 1: Generic specification |
| EN 61290-4-2:2011 | Optical amplifiers - Test methods - Part 4-2: Gain transient parameters - Broadband source method |
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