The Dual Ports APD modules include Two separately APD detectors 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
| 100MHZ Dual Port InGaAs APD Photodetector |
APD-100M-2-A | Response wavelngth 900-1700nm, Bandwidth DC-100M; Material InGaAs, Responsivity 9A/W, Module; 65*98*20mm | Response wavelength: 900-1700nm |
Parameter
Features
● low noise
● high-gain
● built-in high voltage power supply
● APD temperature compensation
● built-in bottom noise isolation power supply
Specifications
Product model | APD-100M-2-A | Unit |
Detector type | InGaAs |
|
bandwidth | 100M | Hz |
Detector responsiveness | 9@1550nm (M=10) | A/W |
High-Speed Transimpedance Gain Stage | 300K | V/W |
saturation power | 13 | uW |
NEP | 0.46 | pW/√ (Hz) |
Output Impedance | 50 | Ω |
supply voltage | 5 | V |
Output coupling mode | DC |
|
supply current | 0.8(max) | A |
Optical input | FC/APC |
|
Radio frequency output | SMA |
|
boundary dimension | 65*98*20 | mm |
Instructions
1. The power supply voltage of the module is 5V, and the maximum power supply current is 0.8A.
2. 5VDC is the power interface; Input is the optical input interface; RF is the RF output interface.
3. Before accessing the input end, ensure that the end face is clean to prevent dirt from affecting the measurement results.
Test result
Fig1 Flat detector amplitude-frequency curve
Fig2 Detector response curve@M=1
Package Size
Unit（mm）
Application
● Fibre optical Sensors
● Fiber optic communication
● Optical coherence tomography
● Spectral measurement
● Other scientific research applications
The Dual Ports APD modules include Two separately APD detectors 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
APD-100M-2-AResponse wavelength: 900-1700nm
Parameter
● low noise
● high-gain
● built-in high voltage power supply
● APD temperature compensation
● built-in bottom noise isolation power supply
Product model
APD-100M-2-A
Unit
Detector type
InGaAs
bandwidth
100M
Hz
Detector responsiveness
9@1550nm (M=10)
A/W
High-Speed Transimpedance Gain Stage
300K
V/W
saturation power
13
uW
NEP
0.46
pW/√ (Hz)
Output Impedance
50
Ω
supply voltage
5
V
Output coupling mode
DC
supply current
0.8(max)
A
Optical input
FC/APC
Radio frequency output
SMA
boundary dimension
65*98*20
mm
Instructions
1. The power supply voltage of the module is 5V, and the maximum power supply current is 0.8A.
2. 5VDC is the power interface; Input is the optical input interface; RF is the RF output interface.
3. Before accessing the input end, ensure that the end face is clean to prevent dirt from affecting the measurement results.
Test result
Fig1 Flat detector amplitude-frequency curve
Fig2 Detector response curve@M=1
Unit（mm）
● Fibre optical Sensors
● Fiber optic communication
● Optical coherence tomography
● Spectral measurement
● Other scientific research applications