QP-PT 40GHz high-speed light detection module integrates high-speed PIN detector and TIA amplifier chip, single-mode fiber coupling input, V connector output, having high gain, high sensitivity, AC coupling output, flat gain, and characteristics. It is mainly used in fiber optic transmission systems, ROF and fiber optic sensing systems, and other fields.
Features:
- Spectral range ： 1200~1650nm
- Rise time ：4~30ps
- High signal-to-noise
- Compact structure
- DC 5Vpower supply
Applications:
- Picosecond pulse detection
- Heterodyne detection
- Microwave photonic
- Ultra-fast optics
Performance Parameters
|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
Test condition |
|
Response wavelength |
|
nm |
1200 |
|
1650 |
|
|
-3dB bandwidth |
BW |
GHz |
34 |
38 |
|
|
|
Dark current |
Id |
nA |
|
7 |
100 |
25ºC |
|
Responsiveness |
R |
A/W |
0.65 |
- |
0.75 |
l=1310nm |
|
0.55 |
- |
0.65 |
l=1550nm |
|||
|
Polarization independent loss |
PDL |
dB |
|
0.1 |
0.2 |
|
|
Optical return loss |
ORL |
dB |
|
-30 |
-27 |
DC – 20GHz |
|
Sensitivity |
Plow |
dBm |
|
-9 |
-8 |
|
|
Gain |
G |
V/W |
120 |
140 |
- |
|
|
Electrical return |
S22 |
dB |
|
-6 |
-2 |
DC – 30GHz |
|
Saturation optical power |
Poverl |
dBm |
3 |
|
|
|
|
Operating voltage |
Vop |
V |
|
15 |
|
|
|
Dimensions |
L x W x H |
mm |
100 x 100 x 34 |
|||
|
Input optical fiber |
|
Single-mode fiber |
||||
|
Optical connector |
|
FC/PC、FC/APC |
||||
|
Output connector |
|
V(f) |
||||
limit parameters
|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
|
Input average optical power |
Pin |
dBm |
|
|
6 |
|
Operating voltage |
Vop |
V |
5 |
|
5.5 |
|
Operating temperature |
Top |
ºC |
0 |
|
70 |
|
Storage temperature |
Tst |
ºC |
-40 |
|
85 |
|
Humidity |
RH |
% |
5 |
|
90 |
Dimensions
How To Order
|
QP |
PT |
40G |
A |
XX |
XX |
|
|
Photoreceiver |
3dBbandwidth 40G---40 GHz |
Operating wavelength： 1200~1650nm |
Coupling method: AC----AC coupling |
Connector type FP --- FC/PC FA --- FC/APC |