Led Measure Function - Promax PROLITE-60 Manual Del Usario

5.3.1 LED MEASURE function

Measurement parameters
Peak lambda Wavelength at which the peak of the LED spectrum occurs.
'
Mean Lambda (λ ) Represents the center of mass for the trace points.
BW Bandwidth measured at 3 dB (half-power).
Power Result
represented.
Peak Amplitude Power level at the peak LED source.
Sigma (σ) LED spectral width equivalent value for a Gaussian distribution
based on the previously defined λ
FWHM (Full Width at Half Maximum) describes the spectral width for LED
half-power (-3dB) points, assuming a continuous, Gaussian power
distribution based on previously defined λ
File Access to the data file menu
Page 24
Figure 13.- LED source measurement.
of energy integration
USER'S MANUAL. PROLITE-60
over the wavelength
'
.
and σ.
'
range
09/2007