Norm

NEN-EN-IEC 61300-3-40:1998 en;fr

Optische-vezelverbindingselementen en passieve componenten - Basisbeproevings en -meetprocedures - Deel 3-40: Onderzoek en metingen - De extinctieverhouding van een polarisatie-onderhoudende (pm) gevlochten vezelconnector

16,62

Over deze norm

Status Definitief
Aantal pagina's 11
Commissie Fibre optic communications
Gepubliceerd op 01-05-1998
Taal Engels, Frans
Describes the procedure to measure the ability of an optical fibre connector to maintain a given extinction ratio across the connection in pm fibre. In this test we limit the measurement to the most common case of nearly polarized light propagating in pm fibre. The term "extingtion ratio" used here refers to the proprtion of light propagating in the two orthogonal polarization axes of the fibre and is more properly defined as "polarization crosstalk". "Extinction ratio" is the commonly used term.

Details

ICS-code 33.180.20
Nederlandse titel Optische-vezelverbindingselementen en passieve componenten - Basisbeproevings en -meetprocedures - Deel 3-40: Onderzoek en metingen - De extinctieverhouding van een polarisatie-onderhoudende (pm) gevlochten vezelconnector
Engelse titel Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-40: Examinations and measurements - Extinction ratio of a polarization maintaining (pm) fibre pigtailed connector

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