Cheap streak camera based on the LD-S-10 intensifier tube

Boris Efimovich Dashevsky; Mikhail Ilyich Krutik; Alexander L. Surovegin

doi:10.1117/12.50532

1 January 1992 Cheap streak camera based on the LD-S-10 intensifier tube

Boris Efimovich Dashevsky, Mikhail Ilyich Krutik, Alexander L. Surovegin

Proceedings Volume 1539, Ultrahigh- and High-Speed Photography, Videography, and Photonics '91; (1992) https://doi.org/10.1117/12.50532
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

Basic properties of a new streak camera and its test results are reported. To intensify images on its screen, we employed modular G1 tubes, the LD-A-1.0 and LD-A-0.33, enabling magnification of 1.0 and 0.33, respectively. If necessary, the LD-A-0.33 tube may be substituted by any other image intensifier of the LDA series, the choice to be determined by the size of the CCD matrix with fiber-optical windows. The reported camera employs a 12.5- mm-long CCD strip consisting of 1024 pixels, each 12 X 500 micrometers in size. Registered radiation was imaged on a 5 X 0.04 mm slit diaphragm tightly connected with the LD-S- 10 fiber-optical input window. Electrons escaping the cathode are accelerated in a 5 kV electric field and focused onto a phosphor screen covering a fiber-optical plate as they travel between deflection plates. Sensitivity of the latter was 18 V/mm, which implies that the total deflecting voltage was 720 V per 40 mm of the screen surface, since reversed-polarity scan pulses +360 V and -360 V were applied across the deflection plate. The streak camera provides full scan times over the screen of 15, 30, 50, 100, 250, and 500 ns. Timing of the electrically or optically driven camera was done using a 10 ns step-controlled-delay (0 - 500 ns) circuit.

Citation Download Citation

Boris Efimovich Dashevsky, Mikhail Ilyich Krutik, and Alexander L. Surovegin "Cheap streak camera based on the LD-S-10 intensifier tube", Proc. SPIE 1539, Ultrahigh- and High-Speed Photography, Videography, and Photonics '91, (1 January 1992); https://doi.org/10.1117/12.50532

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