METHOD AND APPARATUS FOR ANALYZING STREAK IMAGE OF LIGHT PULSE FORMED ON ELECTRO-OPTICAL STREAKING IMAGE TUBE

摘要

A conventional TV camera tube 14 views on the screen 10 of a streak tube 4 the image of a light pulse which has passed through a slit: the scanning lines parallel to the slit at standard TV held interval but uninterlaced and with n-times normal lines per field, load the camera signal (a) into digital or analogue memory 15. When fully loaded memory 15 is read out (b) by standard scan fields interlaced 2n:1, feeding via mixer 19 to standard TV monitor 20 and also feeding integrator 16 whence total light passing groups of slit elements is stored (C) in second memory 17. Thence it is read by similar interlaced scanning for superposition on the monitor 20 of time waveform of the light in each region of the slit. IMAGE