Norm

NEN-EN-IEC 61300-3-19:1997 en

Optische-vezelverbindingselementen en passieve componenten - Basisbeproevings en -meetprocedures - Deel 3-19: Onderzoek en metingen - Polarisatie-afhankelijkheid van de retourverliezen van een enkelvoudig optische-vezelelement

33,24

Over deze norm

Status Definitief
Aantal pagina's 19
Commissie Fibre optic communications
Gepubliceerd op 01-06-1997
Taal Engels
Describes the test to determine the dependence of return loss of a singlemode fibre optic component on the state of polarization (SOP) of the light passing through the component. Return loss is the absolute value of the ratio in decibels of the total reflected power to the incident power from an optical fibre link or system. Since the SOP of light in a component is generally indeterminate and in fact often changing as a function of time, a component that exhibits polarization dependece will have varying return loss in a system. This procedure can be applied to any singlemode passive component and interconnecting device, including attenuators, isolators, branching devices, switches, connectors, and splices, if applicable.

Details

ICS-code 33.180.20
Nederlandse titel Optische-vezelverbindingselementen en passieve componenten - Basisbeproevings en -meetprocedures - Deel 3-19: Onderzoek en metingen - Polarisatie-afhankelijkheid van de retourverliezen van een enkelvoudig optische-vezelelement
Engelse titel Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-19: Examinations and measurements - Polarization dependence of return loss of a single-mode fibre optic component

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