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BS EN 62129-2:2011

BS EN 62129-2:2011

$198.66

Calibration of wavelength/optical frequency measurement instruments – Michelson interferometer single wavelength meters

Published By Publication Date Number of Pages
BSI 2011 66
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IEC 62129-2:2011 is applicable to instruments measuring the vacuum wavelength or optical frequency emitted from sources that are typical for the fibre-optic communications industry. These sources include Distributed Feedback (DFB) laser diodes, External Cavity lasers and single longitudinal mode fibre-type sources. This standard is part of the IEC 62129 series on the calibration of wavelength/optical frequency measurement instruments. Refer to IEC 62129 for the calibration of optical spectrum analyzers.

PDF Catalog

PDF Pages PDF Title
6 English

CONTENTS
8 INTRODUCTION
9 1 Scope
2 Normative references
3 Terms and definitions
12 Figures

Figure 1 – Example of a traceability chain
13 4 Preparation for calibration
4.1 Organization
4.2 Traceability
4.3 Advice for measurements and calibrations
14 4.4 Recommendations to customers
5 Single wavelength calibration
5.1 General
5.2 Establishing calibration conditions
15 5.3 Calibration procedure
16 Figure 2 – Wavelength meter measurement using a lock quality monitor signal
Figure 3 – Wavelength meter measurement using a reference wavelength meter
19 Tables

Table 1 – Typical parameters to calculate the “On/Off repeatability” measurement duration
22 5.4 Calibration uncertainty
23 5.5 Reporting the results
6 Absolute power calibration
24 Annex A (normative)
Mathematical basis
27 Annex B (informative)
Rejection of outliers
28 Table B.1 – Critical values Zc as a function of sample size N
29 Annex C (informative)
Example of a single wavelength calibration
Table C.1 – Type A uncertainty contributions for a stability measurement
30 Table C.2 – Uncertainty contributions for a “On/Off repeatability” measurement
Table C.3 – Uncertainty budget for wavelength dependence
31 Table C.4 – Uncertainty budget for the wavelength meter calibration
32 Annex D (informative)
ITU wavelength bands
Table D.1 – The ITU-T bands in different units
33 Annex E (informative)
Atomic and molecular reference transitions
34 Table E.1 – Helium-neon laser lines
35 Table E.2 – Centre vacuum wavelengths for acetylene 12C2H2
37 Table E.3 – Frequency and vacuum wavelength values for the v1 + v3 and v1 + v2 + v4 + v5 bands of 13C2H2
40 Table E.4 – List of H13CN transitions
42 Table E.5 – List of 12C16O transitions
43 Table E.6 – Excited state optogalvanic transitions
44 Annex F (informative)
Reference locked laser example
45 Figure F.1 – Typical measurement arrangement to lock laser to gas absorption line
46 Annex G (informative)
Balance between accuracy and calibration time
47 Table G.1 – Summary of choices
48 Bibliography
51 Tableau E.3 – Valeurs de fréquence et de longueur d’onde dans le videpour les bandes v1 + v3 et v1 + v2 + v4 + v5 de 13C2H2
54 Tableau E.4 – Liste des transitions H13CN
56 Tableau E.5 – Liste des transitions 12C16O
57 Tableau E.6 – Transitions optogalvaniques d’état excité
58 Annexe F (informative)
Exemple de laser verrouillé de référence
59 Figure F.1 – Agencement de mesure type pour verrouillerun laser sur une raie d’absorption de gaz
60 Annexe G (informative)
Equilibre entre la précision et le temps d’étalonnage
61 Tableau G.1 – Récapitulatif des choix
62 Bibliographie

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BS EN 62129-2:2011
$198.66