Investigation on the Stability of Na_2KSb Photocathode Stricken by Laser Pulses

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Chinese Journal of Lasers >Volume 23 >Issue 3 >Page 255 > Article

Chinese Journal of Lasers
Vol. 23, Issue 3, 255 (1996)

Investigation on the Stability of Na_2KSb Photocathode Stricken by Laser Pulses

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Investigation on the Stability of Na_2KSb Photocathode Stricken by Laser Pulses[J]. Chinese Journal of Lasers, 1996, 23(3): 255 Copy Citation Text

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Abstract

In this Paper, the stability of the Na2KSb photocathode stricken by an ultra-short pulsed laser (the wavelength is 1.06 μm and 0.53 μm, and the width of a pulse is 50 ps) is studied. The maximal value of laser power density under which photocathode can work stably is determined and discussed.

Keywords

photocathode''s stability ultra short laser pulse Na2KSb photocathode