Keysight N777-C Series User Manual page 63

Tunable laser source
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Keysight N777-C Series Tunable Laser Family User's Guide
Changing Wavelength, Power and Units
Allows you to change the instrument's current wavelength, power and
their respective units. The procedure for changing wavelength, power and
their units are similar. The following example provides steps to change the
wavelength and its unit.
Changing Wavelength
1
Click on the wavelength button.
2
Use the left or right arrows to move the position of the cursor pointer
either to the left or right.
3
Use the up or down arrows to increase or decrease the wavelength.
4
Click on the unit button to change the unit. The allowed units for
Wavelength are nm and THz. The allowed units for Power are mW
and dBm.
Wavelength Vs. Power Graph
The Control Instrument tab displays a graph that shows the relationship
between the wavelength and power. The power is represented by x axis
while the Y axis represents the wavelength.
Left/Right Arrows
Changing Unit
N777-C Web User Interface Reference
Up/Down Arrows
4
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