UNE-EN IEC 61977:2020
Current
The latest, up-to-date edition.
Fibre optic interconnecting devices and passive components - Fibre optic fixed filters - Generic specification (Endorsed by Asociación Española de Normalización in July of 2020.)
Hardcopy , PDF
English
01-07-2020
This document applies to the family of fibre optic filters. These components have all of the following general features:
they are passive for the reason that they contain no optoelectronic or other transducing elements which can process the optical signal launched into the input port;
they modify the spectral intensity distribution in order to select some wavelengths and inhibit others;
they are fixed, i.e. the modification of the spectral intensity distribution is fixed and cannot be tuned;
they have input and output ports or a common port (having both functions of input and output) for the transmission of optical power; the ports are optical fibre or optical fibre connectors;
they differ according to their characteristics. They can be divided into the following categories:
" short-wave pass (only wavelengths lower than or equal to a specified value are passed);
" long-wave pass (only wavelengths greater than or equal to a specified value are passed);
" band-pass (only an optical window is allowed);
" notch (only an optical window is inhibited);
" gain flattening (compensating the spectral profile of the device).
It is also possible to have a combination of the above categories.
This document provides the generic information including terminology of IEC 61753-04x series documents. Published IEC 61753-04x series documents are listed in the Bibliography.
This document establishes uniform requirements for the following:
optical, mechanical and environmental properties.
| Committee |
CTN 212/SC 86
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-8110-9
|
| Pages |
35
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| BS EN IEC 61977:2020 | Equivalent |
| EN IEC 61977:2020 | Identical |
| IEC 61977:2020 | Identical |
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