Products
300MHz analog optical detection module KG-PR-300M series
product description：
The KG-PR-300M series 300MHz analog optical detection module integrates into a high-speed response PIN detector and a low noise amplifier. Fiber or free space coupling can be selected. SMA connector output. The KG-PR-300M series has a well performance of high and linear gain, high sensitivity, and other characteristics, which is mainly used in simulation optical signal reception and optical fiber sensing systems and other fields.
product feature：
Spectral range ：320-1000、850-1650nm
Bandwidth: DC to 300MHz
Low noise
High and linear gain
Optical fiber and space coupling optional
Application：
Weak light signal detection
Heterodyne detection
performance parameters：
|
Parameter |
KG-PR-300M-A |
KG-PR-300M-B |
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|
Spectral range |
850~1650nm |
320~1000nm |
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Material type |
InGaAs |
Si |
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Optical input |
Optical fiber |
Free space |
Optical fiber |
Free space |
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Photosensitive surface diameter |
- |
75um |
- |
200um |
|
Bandwidth |
DC to 300MHz |
DC to 300MHz |
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Rise time |
1ns |
1ns |
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Responsivity |
3V/mW |
1.5V/mW |
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Noise equivalent power |
18pw/√Hz |
36pw/√Hz |
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Saturation optical power |
1mW |
1.6mW |
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Operating voltage |
DC ±15V |
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Operating circuit |
80mA |
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Input connector |
FC/Free space |
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Output connector |
SMA(f) |
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Output impedance |
50Ω |
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Output coupling method |
DC |
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Dimensions |
41.0 × 62.0 × 24.0mm |
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limit parameters:
|
Parameter |
Symbol |
Unit |
Min |
Typical |
Max |
|
Input optical power |
Pin |
mW |
|
|
10 |
|
Operating voltage |
Vop |
V |
±13.5 |
±15 |
±16.5 |
|
Operating temperature |
Top |
ºC |
-20 |
|
70 |
|
Storage temperature |
Tst |
ºC |
-40 |
|
85 |
|
Humidity |
RH |
% |
5 |
|
90 |
Work principle:
Characteristic curve:
order information：
|
KG |
PR |
300M |
X |
XX |
|
|
Photoreceiver |
Bandwidth ： 300MHz |
Operating wavelength： A---850~1650nm B---320~1000nm |
Input type： FC ----optical fiber coupling FS ----Free space |
*please contact our seller if you have special requirements
