STN EN IEC 61290-4-4
| Name: | STN EN IEC 61290-4-4 |
| Validity: | Valid |
| Number of pages: | 20 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Optické zosilňovače. Skúšobné metódy. Časť 4-4: Parametre prechodného zosilnenia. Jednokanálový optický zosilňovač s riadením výstupného zosilnenia |
| English title | Optical amplifiers - Test methods - Part 4-4: Gain transient parameters - Single channel optical amplifiers with gain control |
| Release Date: | 01. 02. 2019 |
| Date of withdrawal: | |
| ICS: | 33.180.30 |
| Sorting character/National clasification code | 35 9271 |
| Level of incorporation: | idt EN IEC 61290-4-4:2018, idt IEC 61290-4-4:2018 |
| Official Journal | 01/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | IEC 61290-4-4:2018 applies to optical amplifiers (OAs) and optically amplified elementary sub-systems. More specifically, it applies to OAs using active fibres (optical fibre amplifiers, OFAs) containing rare-earth dopants, such as erbium doped fibre amplifiers (EDFAs), presently commercially available, as indicated in IEC 61291-1. This document provides the general background for optical amplifier gain transients and their measurements and indicates those IEC standard test methods for accurate and reliable measurements of the following transient parameters: a) optical input power increase/decrease transient gain overshoot and transient net gain overshoot; b) optical input power increase/decrease transient gain undershoot and transient net gain undershoot; c) optical input power increase/decrease gain offset; d) optical input power increase/decrease transient gain response constant (settling time). |
| Preview: | Náhľad normy (PDF) |