The striped electron image generated by the photocathode is accelerated and focused by each electrode, corresponding to different deflection scanning voltages, and the image corresponding to the offset can be obtained on the fluorescent screen, so as to realize the simultaneous detection of the time and space information of the target. The coaxial electrode type quartz window optical scanning image converter tube is the core device of optical stripe camera.

Application Fields:

Spectral analyses of the plastic scintillator, as well as the detection of ultra-high-speed transient optical phenomena, high-energy particle-matter interaction, electron-positron colliders, lidar imaging, and life sciences.

Technical Features

S20(CsNa2KSb)

Single-layer coaxial electrode, and six-electrode electrostatic focusing structure, long diagnostic space size, and wide dynamic range, S20 (polybasic CsNa2KSb) photocathode, and quartz input window.

Parameter

Photocathode response range 200～820nm

Effective length of photocathode 30 mm

Peak sensitivity @460: ≥45mA/W

Deflection sensitivity 13kV: 40 mm/kV

Center spatial resolution ≥20 lp/mm

Effective diameter of the fluorescent screen ≥φ40

Weight About 3.5kg

Dimensions φ125×453mm

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