Vláknová optika

Oblast zaměření: Vláknová optika
Komise : IEC/SC 86A (Fibres and cables)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 5.06.2019
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This part of IEC 60794 is a family specification that specifies requirements for simplex and duplex optical fibre cables for use in terminated cable assemblies or for termination with optical fibre passive components.

Oblast zaměření: Vláknová optika
Komise : IEC/SC 86C (Fibre optic systems and active devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 12.06.2019
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This document defines terminology, structure, and a characteristic test method of an optical current sensor using the polarimetric method. It addresses the current sensing element only and not the additional devices that are unique to each application (see 3.11). Generic specifications for fibre optic sensors are defined in IEC 61757.

As the specifications of optical polarimetric fibre current sensors required by each user vary depending on the application, this document does not define the required performance values. The required performance values are defined when designing a sensor according to the specific application.

Oblast zaměření: Vláknová optika
Komise : IEC/SC 86C (Fibre optic systems and active devices)
Původce: ISO\IEC\CEN\CENELEC
K připomínkám do: 23.07.2019
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This document defines detail specifications for fibre optic sensors using one or more fibre Bragg gratings (FBG) as the sensitive element for strain measurements. Generic specifications for fibre optic sensors are defined in IEC 61757.

This document specifies the most important features and characteristics of a fibre optic sensor for strain measurements, based on use of an FBG as the sensitive element, and defines the procedures for their determination. Furthermore, it specifies basic performance parameters and characteristics of the corresponding measuring instrument to read out the optical signal from the FBG. This document refers to the measurement of static and dynamic strain values in a range of frequencies.

A blank detail specification is provided in Annex B.