YASKAWA AQ6370B - Page 194

7-33
IM 735302-01E
Analysis
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App
Index
• When MEAN is selected
Each mode peak is detected as a channel.
The 3dB center wavelength of each channel is the reference wavelength.
MEAN WL
3 dB
• When GRID FIT is selected
The mode peak detected within GRID WL [PLUSMINUS SYMBOL] (TEST BAND/2) is
set as the channel.
The GRID wavelength nearest to each channel is the reference wavelength.
GRID WL
7.9 Optical Filter Characteristics Measurement