应用光学, 2002, 23 (1): 26, 网络出版: 2006-05-19
砷化镓负电子亲合势光电阴极激活灵敏度在线检测与分析
ON-LINE INSPECTION AND ANALYSIS OF THE ACTIVE SENSITIVITYOF GaAs NEGATIVE ELECTRON AFFINITY PHOTOCATHODE
摘要
模拟光电阴极灵敏度测试仪对GaAs阴极激活光源进行校准,并对透、反射阴极光电流比值对灵敏度的影响进行了讨论,实验结果证明,P+衬底和阴极组件激活灵敏度的差别主要来源于台外工艺质量的影响.
Abstract
Simulating sensitivity tester of photocathode,on active source of GaAs photocathode is calibrated and the effect of photocurrent ratio between transmission and reflection photocathodes on the sensitivity is discussed. The experimental result de monstrates that the difference of the active sensitivities between P + substrate and cathode assembly comes mainly from the influence of process quality out of table.
徐江涛. 砷化镓负电子亲合势光电阴极激活灵敏度在线检测与分析[J]. 应用光学, 2002, 23(1): 26. 徐江涛. ON-LINE INSPECTION AND ANALYSIS OF THE ACTIVE SENSITIVITYOF GaAs NEGATIVE ELECTRON AFFINITY PHOTOCATHODE[J]. Journal of Applied Optics, 2002, 23(1): 26.
PDF全文
