Anritsu MS9710C - Page 157

Section 9 Details on Device Messages
9-18
Type 2: FP-LD measurement
• Value of FWHM
FWHM indicates the half-magnitude full width obtained through the RMS analy-
sis (k = 2.35).
The unit is always nm. A value is output down to the third decimal place.
When analysis is impossible, –1 is output.
• Value of λ m
λ m indicates the center wavelength obtained through the RMS analysis (k =
2.35).
The unit is always nm. A value is output down to the third decimal place.
When analysis is impossible, –1 is output.
• Value of λp
λp indicates a main peak wavelength.
The unit is always nm. A value is output down to the third decimal place.
When analysis is impossible, –1 is output.
• Value of Lp
Lp indicates a main peak level.
The unit is dBm. A value is output down to the second decimal place.
When analysis is impossible, –999.99 is output.
• Value of MODE
MODE indicates the number of axis modes used in the ndB-Loss analysis. An
integer is output.
When analysis is impossible, –1 is output.
• Value of MSPC
MSPC indicates a mode spacing (axis mode interval)
The unit is always nm. A value is output down to the third decimal place.
When analysis is impossible, –1 is output.
• Value of POW
POW indicates a power integration value.
The unit is always dBm. A value is output down to the second decimal place.
When analysis is impossible, –999.99 is output.