General Photonics FPS-002, Instruction Notes

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Document #: GP-IN-FPS-002-11 Page 8 of 9
(a) SM fiber on small frame tested at 1550nm (b) SM fiber on small frame tested at 1550nm
Phase Shift vs. Input Voltage (Vpp)
with frequency fixed at 500Hz
0
20
40
60
80
100
120
140
160
180
0 30 60 90 120 150
Input Voltage (Vpp)
Ph
as
e
sh
if
t
(
π
)
(c) PM fiber on large frame tested at 1550nm
Phase shift vs. Frequency
amplitude is 15V, offset is 7.5V
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
0 5 10 15 20
Frequency (kHz)
Pha
se
Sh
if
t
(
π
)
(d) PM fiber on large frame tested at 1550nm
Figure 3 Typical performance data.