Sampling streak tube with accelerating electrode plate having an

Details Sampling streak tube with accelerating electrode plate having an Sampling streak tube with accelerating electrode plate having an

1988-12-29

1990-08-07

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

313529, H01J 3150

Patent

active

049470310

ABSTRACT:
A sampling streak tube in which the signal-to-noise ratio is reduced. The tube includes a photocathode to which an incident light beam is applied and an accelerating electrode for accelerating an electron beam emitted by the photocathode the accelerating electrode being in the form of a plate with an opening through which the beam passes. The accelerated beam is passed through deflecting electrodes for deflecting the electron beam. The deflected beam crosses a slit in a sampling electrode, a sampled beam portion passing through the slit and impinging on a phosphor screen.

REFERENCES:
patent: 4012657 (1977-03-01), Loty
patent: 4645918 (1987-02-01), Tsuchiya et al.
patent: 4694154 (1987-09-01), Tsuchiya et al.
patent: 4740684 (1988-04-01), Tsuchiya
patent: 4801796 (1989-01-01), Kinoshita
Tsuchiya, Y. et al., "High Speed Photography, Videography, and Photonics V", Proceedings of the SPIE, vol. 832, pp. 227-234, Aug. 1987.

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