The APD modules enable very low light levels to be detected quickly and simply in a variety of applications such as laser radar, rangefinding, data transfer or biomedical analysis.
The APD modules are based on low-noise avalanche photodiodes made of either silicon or InGaAs with a built-in pre-amplifier and high voltage supply. A temperature compensation function allows the APD to be operated at constant gain across a wide operating temperature range.
Product model
Name
Model
Description
Parameter
Price
Parameter
Features
● Top illumination planar APD
● Low Dark Current
● High Responsivity
● High Reliability
● High Gain
● Built In High Voltage Supply
● APD Temperature Control
● Built in low noise isolation power supply
Specifications
Part Number
APD-50M
APD-100M
APD-200M
APD-350M
APD-800M
AP-1.6G
Unit
Detector Type
InGaAs
Wavelength
800~1700
800~1700
800~1700
800~1700
800~1700
800~1700
nm
Bandwidth
DC-50M
DC-100M
DC-200M
DC-350M
AC-800M
AC-1.6G
HZ
Responsivity
9
9
9
9
9
9
A/W
Transimpedance gain
300k
300k
50k
50k
50k
300k
V/A
Output impedance
50
50
50
50
50
50
Ω
Saturation power
4.2
4.2
4.2
4.2
4.2
4.2
uW
NEP
0.46
0.46
0.46
0.46
0.46
0.46
pW/√(Hz)
Output Coupling
FC/APC
DC/AC
DC/AC
DC/AC
AC
AC
Voltage
5
5
5
5
12
12
V
Current
3(max)
3(max)
3(max)
3(max)
3(max)
3(max)
A
Optic input
FC/APC
FC/APC
FC/APC
FC/APC
FC/APC
FC/APC
RF Output
SMA
SMA
SMA
SMA
SMA
SMA
Dimension
100*100*25
100*100*25
100*100*25
100*100*25
100*100*25
100*100*25
mm
Application
● Monitoring the output of Q-switched lasers
● Monitoring the output of mode-locked lasers
● Monitoring the output of externally modulated CW lasers
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