声光相互作用几何学的校准基于对AOTF角性能的分析
Hao Zhang1, Huijie Zhao1,2, Qi Guo1
1School of Instrumentation Science and Opto-Electronics Engineering, Beihang University, Beijing 100191, China.
Materials (Basel, Switzerland)
|May 27, 2023
概括
我们开发了一种使用极角性能的声光调节过器 (AOTF) 的新校准方法. 这种精确的方法准确地校准了AOTF几何,这对于光谱成像系统设计至关重要.
科学领域:
- 光学和光子学 在光学和光子学.
- 声学光学学是指声学光学学.
背景情况:
- 声光互动几何学决定了声光调节过器 (AOTF) 的光谱和空间反应.
- 精确的AOTF几何校准对于设计和优化光学系统至关重要,特别是在光谱成像应用中.
研究的目的:
- 开发和验证一种用于声光调节过器 (AOTF) 几何学的新校准方法.
- 评估拟议的校准技术的精度,参数灵敏度和容忍度.
主要方法:
- 开发了一种基于AOTF极角性能的新校准方法.
- 使用开发的方法实验性校准了具有未知几何参数的商业AOTF.
- 对校准结果进行了参数灵敏度和蒙特卡洛容忍分析.
主要成果:
- 实验性校准实现了高精度,在某些情况下,结果在0.01°以内.
- 参数灵敏度分析表明,主要的折射率显著影响校准结果.
- 蒙特卡洛耐受性分析显示,结果在0.1°.范围内出现的概率>99.7%.
结论:
- 开发的方法为AOTF晶体校准提供了准确和用户友好的方法.
- 该技术有助于对AOTF的详细特征分析,并增强光学设计的光谱成像系统.
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