QP-PM series of 1064nm lithium niobate electro-optical phase modulator uses advanced proton exchange process, having low insertion loss, high modulation bandwidth, low half-wave voltage, and other characteristics, mainly being used in space optical communication systems, coherent synthesis, spectral broadening, interference Measurement, and other fields
Features:
- High modulating bandwidth
- Low half-wave voltage
- Dual-polarization option
Applications:
- Space optical communication system
- Coherent synthesis
- Spectral broadening
- Interference measurement
Performance Parameters
|
Parameter |
Symbol |
Min |
Typ |
max |
unit |
|||
|
Optical parameters |
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|
Operating wavelength |
|
980 |
1060 |
1150 |
nm |
|||
|
Insertion loss |
IL |
- |
3.5 |
4 |
dB |
|||
|
Optical return loss |
ORL |
- |
- |
-45 |
dB |
|||
|
Optical fiber |
Input port |
|
PM 980 Panda fiber |
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|
Output port |
|
PM 980 Panda fiber |
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|
Fiber interface |
|
FC/PC、FC/APC user specified |
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|
Electrical parameters |
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|
Operating bandwidth （-3dB） |
QP-PM-10-01 |
S21 |
- |
200 |
- |
MHz |
||
|
QP-PM-10-02 |
S21 |
- |
2.5 |
3 |
GHz |
|||
|
QP-PM-10-10 |
S21 |
- |
10 |
12 |
GHz |
|||
|
RF Half wave voltage Vpi |
QP-PM-10-01 |
Vπ |
- |
3.5 |
4 |
V |
||
|
QP-PM-10-02 |
Vπ |
- |
4 |
5 |
V |
|||
|
QP-PM-10-10 |
Vπ |
- |
5 |
6 |
V |
|||
|
Electrical return loss |
S11 |
- |
-12 |
-10 |
dB |
|||
|
RF Input impedance |
ZRF |
50 |
|
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|
Electrical interface |
|
SMA(f) |
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|
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|
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|
|
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Limit parameters
|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
|
Input optical power |
Pin,Max |
dBm |
|
|
13 |
|
RF Input power |
|
dBm |
|
|
28 |
|
Operating temperature |
Top |
℃ |
-10 |
|
60 |
|
Storage temperature |
Tst |
℃ |
-40 |
|
85 |
|
Humidity |
RH |
% |
5 |
|
90 |
Characteristic curve
Dimensions(mm)
How To Order
|
QP |
PM |
10 |
XX |
XX |
XX |
|
|
Modulator type： PM--- Phase modulator |
Operating wavelength: 10---1064nm |
Operating bandwidth: 01---600M 02---2.5G 10---10G |
Input and output fiber： PS ---PM/SMF PP---PM/PM |
Connector： FA ---FC/APC FP ---FC/PC SP---user specified |
*please contact our seller if you have special requirements