Keysight Technologies 8163A User Manual page 147

5 Tunable Lasers
146
3 Press [λ->
wavelength,
Note how the frequency offset, [
NOTE
[ -> 0].
λ λ
How to Change the Frequency Offset
4 Move to [
the equation above.
5 Enter 1.000 and press Enter. The frequency offset, [
1.000 THz.
Note how the output wavelength, [
NOTE
[ f].
Δ
λ0 λ0
] to set < > to 1570 nm. <
λ
, in the equation above.
0
f], changes to zero when you press
Δ
f] and press Enter. [ f] represents the frequency offset, df, in
Δ Δ
λ
λ0
> represents the base
f], changes to
Δ
], changes as you change the value of
8163A/B, 8164A/B, 8166A/B User's Guide