| 发明名称 |
Enhanced photoelectron sources using electron bombardment |
| 摘要 |
A method of achieving heightened quantum efficiencies and extended photocathode lifetimes is provided that includes using an electron beam bombardment to activate color centers in a CsBr film of a photocathode, and using a laser source for pumping electrons in the color centers of the photocathode. |
| 申请公布号 |
US2014265828(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201414190835 |
申请日期 |
2014.02.26 |
| 申请人 |
The Board of Trustees of the Leland Stanford Junior University |
发明人 |
Maldonado Juan R.;Cheng Yao-Te;Pianetta Piero;Pease R. Fabian W.;Hesselink Lambertus |
| 分类号 |
H01J40/14 |
主分类号 |
H01J40/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of achieving heightened quantum efficiencies and extended photocathode lifetimes, comprising:
a. using an electron beam bombardment to activate color centers in a photocathode; and b. using a light source for pumping electrons in said color centers of said photocathode. |
| 地址 |
Palo Alto CA US |
