The effect of super Gen.II photocathode glass plasma pretreatment on sensitivity

Guilin Zeng; Liwei Zhou; Xiaofeng Li

doi:10.1117/12.790670

3 March 2008 The effect of super Gen.II photocathode glass plasma pretreatment on sensitivity

Guilin Zeng, Liwei Zhou, Xiaofeng Li

Proceedings Volume 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection; 66210Q (2008) https://doi.org/10.1117/12.790670
Event: International Symposium on Photoelectronic Detection and Imaging: Technology and Applications 2007, 2007, Beijing, China

Abstract

The multi-alkali photocathode is manufactured on glass surface. The cleanliness of glass surface affects greatly the sensitivity of photocathode. The experience proved that the glow discharge process of glass surface could improve the photocathode sensitivity, but superfluous glow discharge process could also increase the carbon-content of the surface, so that bring on the decay of photocathode sensitivity. This article introduces the effect of glow discharge on photocathode sensitivity and its stability.

Citation Download Citation

Guilin Zeng, Liwei Zhou, and Xiaofeng Li "The effect of super Gen.II photocathode glass plasma pretreatment on sensitivity", Proc. SPIE 6621, International Symposium on Photoelectronic Detection and Imaging 2007: Photoelectronic Imaging and Detection, 66210Q (3 March 2008); https://doi.org/10.1117/12.790670

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available