{"id":247865,"date":"2024-10-19T16:19:16","date_gmt":"2024-10-19T16:19:16","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-62129-12016\/"},"modified":"2024-10-25T11:27:17","modified_gmt":"2024-10-25T11:27:17","slug":"bs-en-62129-12016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-62129-12016\/","title":{"rendered":"BS EN 62129-1:2016"},"content":{"rendered":"
This part of IEC 62129<\/span> <\/span> specifies procedures for calibrating an optical spectrum analyzer that is developed for use in fibre-optic communications and designed to measure the power distribution of an optical spectrum. It does not apply to an optical wavelength meter that measures only centre wavelengths, a Fabry-Perot interferometer or a monochromator that has no display unit.<\/p>\n Calibration of wavelength\/optical frequency measurement instruments – Optical spectrum analyzers<\/b><\/p>\nPDF Catalog<\/h4>\n
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\n PDF Pages<\/th>\n PDF Title<\/th>\n<\/tr>\n \n 4<\/td>\n European foreword
Endorsement notice <\/td>\n<\/tr>\n\n 5<\/td>\n Annex ZA (normative) Normative references to international publications with their corresponding European publications <\/td>\n<\/tr>\n \n 6<\/td>\n English
CONTENTS <\/td>\n<\/tr>\n\n 9<\/td>\n FOREWORD <\/td>\n<\/tr>\n \n 11<\/td>\n 1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n\n 16<\/td>\n 4 Preparation for calibration
4.1 Organization
4.2 Traceability
4.3 Preparation
4.4 Reference calibration conditions <\/td>\n<\/tr>\n\n 17<\/td>\n 5 Wavelength calibration
5.1 Overview
5.2 Wavelength calibration under reference conditions
5.2.1 General
Figures
Figure 1 \u2013 Setup using a gas laser whose wavelength is known
Figure 2 \u2013 Setup using a broadband source with a transmission device
Figure 3 \u2013 Setup using an LD with an unknown wavelength <\/td>\n<\/tr>\n\n 18<\/td>\n 5.2.2 Equipment for wavelength calibration under reference conditions
5.2.3 Procedure for wavelength calibration under reference conditions
5.2.4 Calculations of wavelength uncertainty under reference conditions <\/td>\n<\/tr>\n\n 19<\/td>\n 5.3 Wavelength calibration for operating conditions
5.3.1 General
5.3.2 Wavelength dependence <\/td>\n<\/tr>\n\n 20<\/td>\n 5.3.3 Temperature dependence <\/td>\n<\/tr>\n \n 21<\/td>\n 5.4 Calculation of expanded uncertainty
Figure 4 \u2013 Test configuration for determining the temperature dependence of wavelength uncertainty <\/td>\n<\/tr>\n\n 22<\/td>\n 6 Power level calibration
6.1 Overview <\/td>\n<\/tr>\n\n 23<\/td>\n 6.2 Power level calibration under reference conditions
6.2.1 General
6.2.2 Equipment for power level calibration under reference conditions
6.2.3 Procedure for power level calibration under reference conditions
Figure 5 \u2013 Setup for calibration of power level under reference conditions <\/td>\n<\/tr>\n\n 24<\/td>\n 6.2.4 Calculation of power level uncertainty under reference conditions <\/td>\n<\/tr>\n \n 25<\/td>\n 6.3 Power level calibration for operating conditions
6.3.1 General
6.3.2 Wavelength dependence
Figure 6 \u2013 Test configuration for determining the wavelength dependence of power level uncertainty <\/td>\n<\/tr>\n\n 27<\/td>\n 6.3.3 Polarization dependence
Figure 7 \u2013 Test configuration for determining the polarization dependence of power level uncertainty <\/td>\n<\/tr>\n\n 28<\/td>\n 6.3.4 Linearity
Figure 8 \u2013 Configuration for testing linearity error of power level uncertainty <\/td>\n<\/tr>\n\n 30<\/td>\n 6.3.5 Temperature dependence
Figure 9 \u2013 Test configuration for determining the temperature dependence of power level uncertainty <\/td>\n<\/tr>\n\n 31<\/td>\n 6.4 Calculation of expanded uncertainty <\/td>\n<\/tr>\n \n 32<\/td>\n 7 Resolution bandwidth (spectral resolution) test
7.1 Overview
7.2 Resolution bandwidth (spectral resolution) test
7.2.1 General
7.2.2 Equipment for resolution bandwidth (spectral resolution) test <\/td>\n<\/tr>\n\n 33<\/td>\n 7.2.3 Test procedure for resolution bandwidth (spectral resolution)
Tables
Table 1 \u2013 Recommended light sources <\/td>\n<\/tr>\n\n 34<\/td>\n 8 Documentation
8.1 Measurement conditions
8.2 Measurement data and uncertainty <\/td>\n<\/tr>\n\n 35<\/td>\n Annex A (normative) Mathematical basis
A.1 General
A.2 Type A evaluation of uncertainty <\/td>\n<\/tr>\n\n 36<\/td>\n A.3 Type B evaluation of uncertainty
A.4 Determining the combined standard uncertainty <\/td>\n<\/tr>\n\n 37<\/td>\n A.5 Reporting <\/td>\n<\/tr>\n \n 38<\/td>\n Annex B (informative) Examples of calculation of calibration uncertainty
B.1 General
B.2 Wavelength calibration
B.2.1 Uncertainty under reference conditions: <\/td>\n<\/tr>\n\n 39<\/td>\n B.2.2 Uncertainty under operating conditions <\/td>\n<\/tr>\n \n 40<\/td>\n B.2.3 Expanded uncertainty calculation <\/td>\n<\/tr>\n \n 41<\/td>\n B.3 Power level calibration
B.3.1 Uncertainty under reference conditions: <\/td>\n<\/tr>\n\n 42<\/td>\n B.3.2 Uncertainty under operating conditions <\/td>\n<\/tr>\n \n 45<\/td>\n B.3.3 Expanded uncertainty calculation <\/td>\n<\/tr>\n \n 46<\/td>\n Annex C (informative) Using the calibration results
C.1 General
C.1.1 Overview
C.1.2 Parameters
C.1.3 Restrictions
C.2 Additive corrections
C.2.1 Parameters <\/td>\n<\/tr>\n\n 47<\/td>\n C.2.2 Measurements close to a calibration reference wavelength
C.2.3 Measurements at other wavelengths <\/td>\n<\/tr>\n\n 48<\/td>\n C.3 Multiplicative corrections
C.3.1 Parameters
C.3.2 Measurements close to a calibration reference wavelength
C.3.3 Measurements at other wavelengths <\/td>\n<\/tr>\n\n 49<\/td>\n C.4 OSA calibration results (additive correction) <\/td>\n<\/tr>\n \n 50<\/td>\n Table C.1 \u2013 OSA calibration results
Table C.2 \u2013 Summary of OSA calibration parameters <\/td>\n<\/tr>\n\n 51<\/td>\n Figure C.1 \u2013 Calibration of OSA wavelength scale using krypton emission lines;95\u00a0% confidence intervals shown <\/td>\n<\/tr>\n \n 52<\/td>\n Annex D (informative) Wavelength references
D.1 General
D.2 Gas laser lines
D.3 Noble gas reference lines
Table D.1 \u2013 Vacuum wavelengths (nm) of selected gas laser lines <\/td>\n<\/tr>\n\n 53<\/td>\n D.4 Molecular absorption lines
Table D.2 \u2013 Vacuum wavelengths (nm) of noble gas reference lines <\/td>\n<\/tr>\n\n 54<\/td>\n Figure D.1 \u2013 Absorption of LED light by acetylene (12C2H2)
Table D.3 \u2013 Vacuum wavelengths (nm) for the n1+n3 band of acetylene 12C2H2 absorption lines [21-23] <\/td>\n<\/tr>\n\n 55<\/td>\n Table D.4 \u2013 Vacuum wavelengths (nm) for the n1+n3 band of acetylene 13C2H2 absorption lines [21-23]
Table D.5 \u2013 Vacuum wavelengths (nm) of selected hydrogen cyanide (H13C14N) absorption lines [24] <\/td>\n<\/tr>\n\n 56<\/td>\n Figure D.2 \u2013 Absorption of LED light by hydrogen cyanide (H13C14N) <\/td>\n<\/tr>\n \n 57<\/td>\n Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" \n\n
\n Published By<\/td>\n Publication Date<\/td>\n Number of Pages<\/td>\n<\/tr>\n \n BSI<\/b><\/a><\/td>\n 2016<\/td>\n 60<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":247869,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[648,2641],"product_tag":[],"class_list":{"0":"post-247865","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-180-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/247865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/247869"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=247865"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=247865"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=247865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}