Cover DIN EN IEC 61300-3-53 VDE 0885-300-3-53 Berichtigung 1:2023-11
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DIN EN IEC 61300-3-53 VDE 0885-300-3-53 Berichtigung 1:2023-11

Fibre optic interconnecting devices and passive components – Basic test and measurement procedures

Part 3-53: Examinations and measurements – Encircled angular flux (EAF) measurement method based on two-dimensional far field data from multimode waveguide (including fibre)

(IEC 61300-3-53:2020/COR1:2023); German version EN IEC 61300-3-53:2021/AC:2023-07
Class/Status: Standard, valid
Released: 2023-11
VDE Art. No.: 0800919

This standard revises the part of IEC 61300 that specifies the procedure for measuring the angle-dependent limited luminous flux of multi-mode waveguide light sources in which most of the transverse modes are excited. The image is adapted to the transformation from x-y to polar coordinates on the image sensor plane. Through its application, the standard increases investment security for manufacturers and users and provides test laboratories and manufacturers with defined specifications for testing.