CHRONOGRAPH-TYPE OPTOELECTRONIC RECORDER WITH CALIBRATED TIME BASE Russian patent published in 2006 - IPC H01J31/50 

FIELD: electronic engineering.

SUBSTANCE: newly introduced in optoelectronic recorder are electro-optical modulator whose input is coupled with laser and output, with electro-optical transducer photocathode; calibrating time mark generator whose output is connected through coaxial switch to first control input of electro-optic modulator whose second control input is connected to third output of control unit, fourth, fifth, and sixth outputs of the latter being connected to control inputs of coaxial switch, calibrating time mark generator, and sweep generator, respectively.

EFFECT: enhanced accuracy of time base calibration; facilitated calibration procedure.

1 cl, 3 dwg, 1 tbl