I have a good knowledge in electronics, I would like to share with you a DIY laser/lidar detector.
This detector will be done on the Arduino platform , and draws on the work of BlackLight99, which creates a laser jammer, but in reverse
Use a jammer is very risky in my country . I will only focus on the detection not jamming.
First question, and most important, what photodiode to use?
- The photodiode must be fast (the lidar pulses of 100pps than more than 230pps).
- it must be filtered to pass only Wavelength of 900nm (lidar is 904nm)
- it must be sensitive to detect the laser from long distance
Anyone knows references photodiodes used in the detector one Valentine? or in Laser Interceptor?
Once the diode selected, I will update the post with the circuit