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KG -BPR Series 200M Balanced Light Detection Module
Annex
Annex
KG -BPR series of balanced light detection module integrates two matching photodiode and an ultra-low noise transimpedance amplifier, effectively reducing the laser noise and common mode noise, improve the system's noise ratio, having a variety of spectral response optional , Low noise, high gain, easy to use and so on, Mainly being used for spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography and other fields
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KG -BPR Series 200M Balanced Light Detection Module
product description：
KG -BPR series of balanced light detection module integrates two matching photodiode and an ultra-low noise transimpedance amplifier, effectively reducing the laser noise and common mode noise, improve the system's noise ratio, having a variety of spectral response optional , Low noise, high gain, easy to use and so on, Mainly being used for spectroscopy, heterodyne detection, optical delay measurement, optical coherence tomography and other fields
product feature:
Spectral range：320-1000、850-1650nm
3dB bandwidth 80MHz
Low noise
High gain
DC 15V power supply
Application：
Spectroscopy
Heterodyne detection
Optical delay measurement
(OCT)
performance parameters：
|
Type parameter |
KG-BPR-80M-A |
KG-BPR-80M-B |
|
Spectral response range |
850~1650nm |
320~1000nm |
|
Material type |
InGaAs |
Si |
|
Light input |
|
|
|
Responsiveness |
0.9A/W@1550nm |
0.5A/W@700nm |
|
3dB Bandwidth |
DC-80MHz |
DC-80MHz |
|
Rise time |
4ns |
4ns |
|
CMRR |
>20dB |
>20dB |
|
@RF output |
40×103V/W |
80×103V/W |
|
Noise equivalent power |
3.8pw/√Hz |
7.6pw/√Hz |
|
@RF output |
80W |
200W |
|
Power supply |
DC 15V@200mA |
|
|
Input flange |
FC |
|
|
Output connector |
SMA |
|
|
Output impedance |
50 |
|
|
Output coupling method |
DC |
|
|
Max input optical power |
10mW |
|
|
Operating temperature |
0-40℃ |
|
|
Storage temperature |
-40~85℃ |
|
|
Dimensions |
78 x 68 x 45 mm |
|
Work principle:
Characteristic curve:
Dimensions(nm)
order information：
|
KG |
BPR |
80M |
X |
XX |
|
|
Detection module type ： BPR—Balanced Photoreveiver |
Operating bandwidth： 80MHz |
Wavelength response range： A---850~1650nm B---320~1000nm |
Coupling method FC ---single-mode fiber |
*please contact our seller if you have special requirements
