This part of IEC 61978 applies to fibre optic passive chromatic dispersion compensators, all exhibiting the following features:<\/p>\n
they are optically passive;<\/p>\n<\/li>\n
they have an optical input and an optical output for transmitting optical power;<\/p>\n<\/li>\n
the ports are optical fibres or optical fibre connectors;<\/p>\n<\/li>\n
they are wavelength sensitive;<\/p>\n<\/li>\n
they may be polarization sensitive.<\/p>\n<\/li>\n<\/ul>\n
This standard establishes uniform requirements for the passive chromatic dispersion compensator.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 7<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 3 Terms and definitions 3.1 Basic term 3.2 Component <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 3.3 Performance parameter <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 4.5 Conception et construction Figures Figure 1 \u2013 Normes en cours de pr\u00e9paration Tableaux Tableau 3 \u2013 Matrice d’interconnexion de normes Tableau 4 \u2013 Options d’assurance de la qualit\u00e9 <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 4 Requirements 4.1 General 4.2 Classification <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Tables Table 1 \u2013 Types of passive chromatic dispersion compensators <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 4.3 Documentation 3 Termes et d\u00e9finitions 3.1 Termes de base <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Table 2 \u2013 Three-level IEC specification structure <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 4.4 Standardization system <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 4.5 Design and construction Figures Figure 1 \u2013 Standards currently under preparation Table 3 \u2013 Standards interlink matrix Table 4 \u2013 Quality assurance options <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 4.6 Performance 4.7 Identification and marking <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 4.8 Packaging 4.9 Storage conditions 4.10 Safety <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | Annex A (informative) Example of dispersion compensating technologies Figure A.1 \u2013 Chromatic dispersion in a standard single-mode optical fibre(SMF) <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Figure A.2 \u2013 Calculated contour for different dispersion at the wavelength of 1,55 um for a step index core fibre Figure A.3 \u2013 Examples of refractive index profile used in DCF <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | Figure A.4 \u2013 Illustration of the use of a chirped fibre Bragg grating for chromatic dispersion compensation <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | Figure A.5 \u2013 Zoom over 10 nm of the insertion loss spectrum including the optical circulator (Figure A.5 a)) and the group delay spectrum (Figure A.5 b)) of a multi-channel FBG tailored for the compensation of the chromatic dispersion accumulated over 100 km of single-mode fibre <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | Figure A.6 \u2013 Structure of virtually imaged phased array (VIPA) Figure A.7 \u2013 Detailed light path and mechanism of generating chromatic dispersion <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | Figure A.8 \u2013 Gires-Tournois interferometer <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Fibre optic interconnecting devices and passive components. Fibre optic passive chromatic dispersion compensators – Generic specification<\/b><\/p>\n |