Operation
MXFS
A05595_02_E00_00
HBM: public
33
3.5.1.7 Signals
The changes on the peak wavelength constitute the signal from the optical
interrogator, which can be scaled to physical values.
Fig. 3.19
Signal
1
Reference wavelength defined for the channel (λ
0
), in nm
2
Measured wavelength within the channel (λ), in nm
3
Wavelength variation within the channel, in nm. If the peak falls out of the
defined bands for the channel, an overflow value is presented.
The wavelength variation relates to the signals via conversion factors.
