It belongs to the high-speed acousto-optic pulse modulator
which realizes the intensity modulation over the laser
according to the inputted pulse signal and gets
corresponding digitally coded optical signal by inputting
the digital signal of different codes and frequencies
(TTL level) into the driving power supply of modulator. It
is mainly used in such fields as laser text-image processing
and laser digital communication.
This product has such characteristics as quick modulation
rate, small volume, high efficiency, high extinction ratio,
easy coding and convenient use.