All Questions
2
questions
1
vote
0
answers
494
views
Photo Multiplier Tube (PMT) and charge sensitive pre-amplifier
I have an H7195 assembly type Photo Multiplier Tube (PMT) used to be tested for single photon measurement. I would like to use the dynode output to check the spectrum by connecting to a charge ...
0
votes
1
answer
147
views
Noise reduction approaches in optical spectral measurement
I am using an optical spectrometer to measure some surfaces in the visible, and since the signal is quite noisy I wondering what would be the best way to reduce the noise.
In particular, are there ...