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KG-PMseries40G Electro-optical phase modulator
Annex
Annex
Lithium niobate electro-optical phase modulator has the characteristics of low insertion loss, high modulation bandwidth, low half-wave voltage and high damage optical power. It is mainly used for optical chirp control in high-speed optical communication system, phase shift in coherent communication system, ROF The generation of sidebands in the system, and the reduction of stimulated diffuse scattering (SBS) in analog optical fiber communication systems.
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KG-PMseries40G Electro-optical phase modulator
product description：
Lithium niobate electro-optical phase modulator has the characteristics of low insertion loss, high modulation bandwidth, low half-wave voltage and high damage optical power. It is mainly used for optical chirp control in high-speed optical communication system, phase shift in coherent communication system, ROF The generation of sidebands in the system, and the reduction of stimulated diffuse scattering (SBS) in analog optical fiber communication systems.
product feature：
Low insertion loss
High modulation bandwidth
Low half wave voltage
High damage light power
Application：
Optical fiber sensing
Optical fiber communication, laser coherent synthesis
Phase delay (shift)
Quantum communication
ROF systems
performance parameters：
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
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|
Optical parameters |
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Operating wavelength |
|
1525 |
|
1565 |
nm |
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|
Insertion loss |
IL |
|
4 |
4.5 |
dB |
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|
Optical return loss |
ORL |
|
|
-45 |
dB |
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|
Optical fiber |
Input port |
|
Panda PM Fujikura SM 15-P-8/125-UV/UV-400 |
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|
output port |
|
Panda PM Fujikura SM 15-P-8/125-UV/UV-400 |
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|
Optical fiber interface |
|
FC/PC、FC/APC or user specified |
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|
Electrical parameters |
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Operating bandwidth （-3dB） |
S21 |
30 |
35 |
|
GHz |
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|
RF Half-wave voltage Vpi |
@50KHz |
Vπ |
|
4 |
5 |
V |
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|
@10GHz |
Vπ |
|
5 |
6 |
V |
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|
Electric return loss |
S11 |
|
-12 |
-10 |
dB |
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|
RF port input impedance |
ZRF |
|
50 |
|
|
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|
Electrical interface |
|
V (f) |
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Limit parameters :
|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
|
Input light power |
Pin,Max |
dBm |
|
|
20 |
|
RF Input power |
|
dBm |
|
|
28 |
|
Operating temperature |
Top |
ºC |
-10 |
|
60 |
|
Storage temperature |
Tst |
ºC |
-40 |
|
85 |
|
Humidity |
RH |
% |
5 |
|
90 |
Dimensions(nm):
order information：
|
KG |
PM |
15 |
40G |
XX |
XX |
|
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|
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Modulator type : PM---Phase modulator |
Working wavelength: 15---1550nm |
Modulation rate: 40G---40Gbps |
Input/output fiber ： PS ---PM/SMF PP---PM/PM |
Joint: FA ---FC/APC FP ---FC/PC SP---user specified |
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*please contact our seller if you have special requirements
