Apr 1998Electro-Optical Products Corp.Request Info
The CH-60 optical chopper/shutter from Electro-Optical Products Corp.
is a variable low-frequency modulator that features modulation
frequencies from DC to 50 Hz. Its aperture measures 0.25 3 0.45 in.,
and it offers jitter-free operation and frequency stability to 0.005%.
The modulator accepts external clock input and can be stopped in the on
or off position. An integrated IR emitter is optional.