Products
KG-PD-1G 1GHz analog light detection module
product description：
The KG-PD-1G 1GHz analog optical detection module uses low noise and high speed PIN detector with high response speed and high bandwidth. It is available in single-mode fiber or free space coupling and SMA connector output. It is mainly used in fiber laser Testing, photoelectric detection system, oscilloscope front photoelectric converter and optical fiber sensing system.
product feature：
200nm-2300nm Multiple bands are available
Low noise
No amplifier less loss
Miniaturized package, built-in M6 threaded hole, easy to install and use
Optical fiber and space coupling output optional
Application：
Optical fiber sensing
Optical fiber laser test
Oscilloscope front photoelectric converter
Photoelectric detection system
performance parameters：
|
Parameter |
Symbol |
Unit |
A |
B |
|
Response wavelength |
|
nm |
850-1650 |
320-1000 |
|
Photosensitive surface diameter* |
Ø |
um |
75 |
200 |
|
Responsiveness |
R |
A/W |
0.9@1550nm |
0.5@700nm |
|
-3dB Bandwidth |
BW |
GHz |
1 |
1 |
|
Rise time |
trise |
ns |
0.3 |
0.3 |
|
Gain |
Gain |
V/W |
45 |
25 |
|
Saturation optical power |
Ps |
mW |
5 |
5 |
|
Output impedance |
Ro |
|
50 |
|
|
Operating voltage |
Vop |
V |
5 |
|
|
Dimension |
LxWxH |
mm |
61.5× 50 × 20 |
|
|
Output connector |
|
SMA(f) |
||
|
Input method |
|
Optical fiber 、Freespace |
||
|
Fiber connector |
|
FC |
||
limit parameters:
|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
|
Input optical power |
Pin |
mW |
|
|
10 |
|
Operating voltage |
Vop |
V |
|
5 |
6 |
|
Operating temperature |
Top |
ºC |
-10 |
|
60 |
|
Storage temperature |
Tst |
ºC |
-40 |
|
85 |
|
Humidity |
RH |
% |
5 |
|
90 |
Characteristic curve:
Dimensions(nm)：
order information：
|
KG |
PD |
1G |
X |
XX |
FC |
|
|
Photodetector |
-3dB Bandwidth: 1GHz |
Operating wavelength A:850~1650nm B:320-1000nm |
Input type: FC ----optical fiber FS ----Free space |
Connector type: FC |
*please contact our seller if you have special requirements
