5-25
IM 735302-01E
Mesurement
Correcting the Resolution
1.
Press SETUP. The soft key menu for sweep condition settings appears.
2.
Press the MORE 1/2 soft key.
3.
Press the RESOLN CORRECT OFF ON soft key. Each time you press the soft
key the setting toggles between ON and OFF.
Note
• Since the wavelength resolution function is set according to the monochromator slit width,
the setting resolution and actual resolution may not match. For this instrument, if the
resolution is set to 0.1 nm, the actual resolution will be 0.09 nm for a 1310 nm wavelength,
and 0.06 nm for a 1550 nm wavelength.
• If the resolution correction function is turned ON, measured data is processed by the
software so that it matches the set resolution.
In the following cases, the resolution correction function has no effect even when turned ON.
• When the set resolution is 0.02 nm
• When the measured wavelength is 1250 nm or less
• Turn OFF the resolution correction function when performing measurement for which the
level accuracy is guaranteed.
5.7 Wavelength (Frequency) Resolution Settings
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