High-speed and low-noise avalanche photoelectric balance detection module integrates low-noise APD detector, low-noise broadband transconductance amplifier, ultra-low noise isolation power supply, high-voltage power supply, temperature compensation; isolation power supply ensures that the output signal is not affected by external power supply; APD temperature compensation improves the stability of detection module. Avalanche photodetector has the characteristics of high gain, high sensitivity, high bandwidth and low noise.
Product model
Name
Model
Description
Parameter
Price
Parameter
Features
● Low Noise and High Gain
● Built-in high voltage power supply
● Temperature compensation
● Compact structure
● Built-in low noise isolation power supply
Specifications
Product Model
BAPD-100M-B
BAPD-200M-B
BAPD-300M-B
BAPD-1G-B
BAPD-2G-B
Unit
Detector Model
Si
Wavelength
400~1100
nm
Bandwidth
100M
200M
300M
1G
2G
Hz
Detector Responsivity
25
25
25
25
25
A/W@850nm
Transimpedance Gain
300K
300K
300K
300K
300K
V/W
Saturated Input Optical Power
13
13
13
13
13
uW
NEP
0.18
0.18
0.18
0.18
0.2
pW/√(Hz)
Output Impedance
50
50
50
50
50
Ω
Output Coupling Mode
DC/AC
DC/AC
DC/AC
AC
AC
Supply Voltage
5
5
5
12
12
V
Supply Current
0.5(max)
0.5(max)
0.5(max)
0.5(max)
0.5(max)
A
Optical Input
FC/APC (or Free Space)
Radio Frequency Output
SMA
Shape Size
80*90*25
mm
Application
● Optical Fiber Sensing
● Laser Ranging
● Spectrometry
Related
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