Adaptive Acousto-Optical Spectrometric Systems

被引：1
|
作者：
Pozhar, V. E. [1 ]
Pustovoit, V. I. [1 ]
机构：
[1] STC UI RAS, Moscow 117342, Russia
来源：
2006 IEEE ULTRASONICS SYMPOSIUM, VOLS 1-5, PROCEEDINGS | 2006年
关键词：
AOTF spectrometer; adaptability; differential spectroscopy; environment monitoring; photoluminescence diagnostics;
D O I：
10.1109/ULTSYM.2006.72
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Some advances in AOTF-based spectroscopy are described. Adaptable spectrometers using random-spectral-access devices are presented, and it is analyzed an advantage factor, which characterizes time saving in comparison with a scanning instrument. It is presented a self-optimizing (adaptive) algorithm of spectral monitoring, which provides permanent variation of parameters of measurement procedure with use of incoming spectral information. The algorithm is implemented in differential optical absorption spectroscopy on base of specialized gas-analytic AOTF spectrophotometer. Potentials of the technique in early photoluminescence diagnostics of cancer are considered.
引用
收藏
页码：236 / 239
页数：4
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