The performance of a plate-type photon beam monitor at SRRC

Chu Nan Chang; Ching Iue Chen; Syn Bin Lee; Ping Chung Tseng; Kuo Tung Hsu

doi:10.1016/0168-9002(90)90097-P

The performance of a plate-type photon beam monitor at SRRC

Chu Nan Chang^*
, Ching Iue Chen
, Syn Bin Lee
, Ping Chung Tseng
, Kuo Tung Hsu

^*此作品的通信作者

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

3 引文斯高帕斯（Scopus）

摘要

A photoemission plate-type photon beam monitor has been fabricated and tested using a HeI (21 eV) lamp light source. The sensitivity ΔI IΔs, obtained by using a picoammeter (Keithley Model 617), is 3.38/mm for both OFHC copper plate and tungsten plate which agrees with the theoretical value. Current-voltage converting and voltage-amplifying electronics have also been devised to measure the sensitivity directly. The degradation introduced by the offset voltage of the electronic components has been analyzed. The sensitivity of this monitor has been verified to depend on both the integral part of the spatial distribution of the light on the plate and the background current generated by the picoammeter.

原文	英語
頁（從 - 到）	419-421
頁數	3
期刊	Nuclear Inst. and Methods in Physics Research, A
卷	291
發行號	1-2
DOIs	https://doi.org/10.1016/0168-9002(90)90097-P
出版狀態	已發佈 - 1990 5月 20
對外發佈	是

ASJC Scopus subject areas

核能與高能物理
儀器

存取文件

10.1016/0168-9002(90)90097-P

其它文件與鏈接

引用此

@article{8a7692130ab04a2085c9bd17e6e5668b,

title = "The performance of a plate-type photon beam monitor at SRRC",

abstract = "A photoemission plate-type photon beam monitor has been fabricated and tested using a HeI (21 eV) lamp light source. The sensitivity ΔI IΔs, obtained by using a picoammeter (Keithley Model 617), is 3.38/mm for both OFHC copper plate and tungsten plate which agrees with the theoretical value. Current-voltage converting and voltage-amplifying electronics have also been devised to measure the sensitivity directly. The degradation introduced by the offset voltage of the electronic components has been analyzed. The sensitivity of this monitor has been verified to depend on both the integral part of the spatial distribution of the light on the plate and the background current generated by the picoammeter.",

author = "Chang, \{Chu Nan\} and Chen, \{Ching Iue\} and Lee, \{Syn Bin\} and Tseng, \{Ping Chung\} and Hsu, \{Kuo Tung\}",

year = "1990",

month = may,

day = "20",

doi = "10.1016/0168-9002(90)90097-P",

language = "English",

volume = "291",

pages = "419--421",

journal = "Nuclear Inst. and Methods in Physics Research, A",

issn = "0168-9002",

publisher = "Elsevier BV",

number = "1-2",

}

TY - JOUR

T1 - The performance of a plate-type photon beam monitor at SRRC

AU - Chang, Chu Nan

AU - Chen, Ching Iue

AU - Lee, Syn Bin

AU - Tseng, Ping Chung

AU - Hsu, Kuo Tung

PY - 1990/5/20

Y1 - 1990/5/20

N2 - A photoemission plate-type photon beam monitor has been fabricated and tested using a HeI (21 eV) lamp light source. The sensitivity ΔI IΔs, obtained by using a picoammeter (Keithley Model 617), is 3.38/mm for both OFHC copper plate and tungsten plate which agrees with the theoretical value. Current-voltage converting and voltage-amplifying electronics have also been devised to measure the sensitivity directly. The degradation introduced by the offset voltage of the electronic components has been analyzed. The sensitivity of this monitor has been verified to depend on both the integral part of the spatial distribution of the light on the plate and the background current generated by the picoammeter.

AB - A photoemission plate-type photon beam monitor has been fabricated and tested using a HeI (21 eV) lamp light source. The sensitivity ΔI IΔs, obtained by using a picoammeter (Keithley Model 617), is 3.38/mm for both OFHC copper plate and tungsten plate which agrees with the theoretical value. Current-voltage converting and voltage-amplifying electronics have also been devised to measure the sensitivity directly. The degradation introduced by the offset voltage of the electronic components has been analyzed. The sensitivity of this monitor has been verified to depend on both the integral part of the spatial distribution of the light on the plate and the background current generated by the picoammeter.

UR - https://www.scopus.com/pages/publications/4244035343

UR - https://www.scopus.com/pages/publications/4244035343#tab=citedBy

U2 - 10.1016/0168-9002(90)90097-P

DO - 10.1016/0168-9002(90)90097-P

M3 - Article

AN - SCOPUS:4244035343

SN - 0168-9002

VL - 291

SP - 419

EP - 421

JO - Nuclear Inst. and Methods in Physics Research, A

JF - Nuclear Inst. and Methods in Physics Research, A

IS - 1-2

ER -

The performance of a plate-type photon beam monitor at SRRC

摘要

ASJC Scopus subject areas

存取文件

其它文件與鏈接

指紋

引用此