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EXFO IQS-2400 WDM Laser Source for IQS-500/600 User Manual

Page 29

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Setting Up the WDM Laser Source

WDM Laser Source

23

Selecting a Control Mode

The spectral value shown on the data display is either the wavelength or
the frequency of the signal emitted. The spectral value corresponds to the
spectral unit you select in the main window. Wavelength values are given
in nm and frequency values in THz.

To select a control mode:
1.
From the main window, select the Settings function tab.

2. Select the Control and Modulation tab.

3. From the Control Mode panel, select the desired control mode.

Note: You can modify the control mode while the laser is active. Changes to laser

operation will take effect immediately.

Source

control

mode

Source

status

indicator

Interlock circuit status indicator

Spectral and power values

Reference values

Temperature and current values