The LiNbO3 phase modulator is widely used in a high-speed optical communication system, laser sensing, and ROF systems because of well electro-optic effect. The QP-PM-13-10 series, based on Ti-diffused technology, has stable physical and chemical characteristics, which can meet most applications in laboratory experiments and industrial systems.
Features:
- High modulating bandwidth
- Polarization-maintaining
- Low half-wave voltage
- Dual-polarization option
Applications:
- Optical communication
- Quantum key distribution
- Frequency shifting
Performance Parameters
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
|
|
Operating wavelength |
l |
1290 |
1310 |
1330 |
nm |
|
|
Insertion loss |
IL |
|
3.5 |
4 |
dB |
|
|
Optical return loss |
ORL |
|
|
-45 |
dB |
|
|
Polarization extinction ratio |
PER |
20 |
|
|
dB |
|
|
Optical fiber |
Input port |
|
PM fiber(125/250μm) |
|||
|
output port |
|
PM fiber(125/250μm) |
||||
|
Optical fiber interface |
|
FC/PC、FC/APC Or Customization |
||||
Limit parameters
|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
|
Input optical power |
Pin,Max |
dBm |
|
|
20 |
|
Input RF 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: 13---1310nm |
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