at discrete locations in the fibre, e.g. using Bragg scattering

Introduced: January 2021

Full Title

Full titles differ between systems:

IPC:

Measuring temperature based on physical or chemical changes not covered by group , , , or > using changes in transmittance, scattering or luminescence in optical fibres > at discrete locations in the fibre, e.g. using Bragg scattering

CPC:

Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 > using changes in transmittance, scattering or luminescence in optical fibres > at discrete locations in the fibre, e.g. using Bragg scattering

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2021.

Child Classifications

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G01K 11/3213 using changes in luminescence, e.g. at the distal end of the fibres since 2021 IPC+CPC Available in IPC and CPC