![时域光谱学中用于增加测量精度的连续参考](/CN/2011/8/10/images/201180051124.jpg)
基本信息:
- 专利标题: 时域光谱学中用于增加测量精度的连续参考
- 申请号:CN201180051124.7 申请日:2011-08-19
- 公开(公告)号:CN103189722B 公开(公告)日:2016-08-31
- 发明人: P.穆萨维 , S.多奇 , F.M.黑兰 , S.萨瓦德 , D.耶斯 , S.J.希思
- 申请人: 霍尼韦尔阿斯卡公司
- 申请人地址: 加拿大安大略省
- 专利权人: 霍尼韦尔阿斯卡公司
- 当前专利权人: 霍尼韦尔阿斯卡公司
- 当前专利权人地址: 加拿大安大略省
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 蒋骏; 李浩
- 优先权: 12/862733 2010.08.24 US
- 国际申请: PCT/CA2011/000938 2011.08.19
- 国际公布: WO2012/024771 EN 2012.03.01
- 进入国家日期: 2013-04-23
- 主分类号: G01J3/42
- IPC分类号: G01J3/42 ; G01J3/28
An apparatus for incorporation into time-domain spectroscopy systems that creates a continuous reference whereby a sample pulses' phase and amplitude can be tracked and corrected employs a beam splitter to generate sample and reference pulses. A detector is positioned for receiving the reference radiation pulses that do not interact with the sample. The same detector is also positioned for receiving the sample radiation pulses that emerge from the sample. The apparatus can be readily implemented by being configured between the emitter and detector of a terahertz time-domain spectrometer. The reference pulse is used to trace the changes in time and amplitude of the sample pulse. Since any changes in the reference pulse will most likely manifest in the sample pulse, the reference pulse is monitored and used to correct the sample pulse and thereby reduce the effects of jitter.
公开/授权文献:
- CN103189722A 时域光谱学中用于增加测量精度的连续参考 公开/授权日:2013-07-03
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01J | 红外光、可见光、紫外光的强度、速度、光谱成分,偏振、相位或脉冲特性的测量;比色法;辐射高温测定法 |
------G01J3/00 | 光谱测定法;分光光度测定法;单色器;测定颜色 |
--------G01J3/02 | .零部件 |
----------G01J3/42 | ..吸收光谱法;双束光谱法;闪烁光谱法;反射光谱法 |