EN 61977:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
06-11-2020
11-20-2015
European foreword
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
Annex A (informative) - Example of etalon filter technology
Annex B (informative) - Example of fibre Bragg grating
(FBG) filter technology
Annex C (informative) - Example of thin film filter technology
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
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