在旋转对称光束造型系统中实现协同合的特定配置文件,采用分离光源
Cheng-Mu Tsai1, Tzu-Chen Yu1, Pin Han2
1Graduate Institute of Precision Engineering, National Chung Hsing University, Taichung City, 402, Taiwan.
Discover nano
|December 21, 2023
概括
一种新的数值方法设计了非球形透镜,用于精确地从不同的光源中塑造光束. 这种方法最大限度地降低了复杂性和成本,同时实现了通过实验结果验证的所需辐射概况.
科学领域:
- 光学和光子学 在光学和光子学.
- 光学工程是指光学工程.
- 计算设计的计算设计.
背景情况:
- 梁造型系统通常使用折射光学来控制光的分布.
- 来自不同来源的特定辐射配置的无球面的设计在复杂性和制造成本方面提出了挑战.
研究的目的:
- 提出一个数值方法来设计带有细分折射平面的非球形透镜,用于聚合光束生成.
- 开发一种算法,通过优化射线分布来最大限度地降低光学元件的复杂性.
主要方法:
- 一种简单的数值方法,用于设计具有细分折射平面的两个非球面.
- 第二个算法最大限度地通过中心区域的射线通行,最大限度地减少对所需光束成形的细分.
- 设计和实验验证透镜的环形和三角形的辐射概况.
主要成果:
- 成功设计了能够产生特定的聚合束辐射概况的非球形镜头.
- 实验验证显示,所需和实现的光束形状之间存在密切一致.
- 该方法证明了与不同光源形成光束的多功能性和效率.
结论:
- 拟议的数值方法为设计光束成形光学提供了一种高效和多功能方法.
- 通过优化射线分布来最大限度地减少细分,从而降低了制造成本和复杂性.
- 该技术有效地从不同的光源生成精确的辐射强度配置.
相关概念视频
Deflection of a Beam
265
Accurately determining beam deflection and slope under various loading conditions in structural engineering is crucial for ensuring safety and structural integrity. Singularity functions offer a streamlined approach to analyzing beams, especially when multiple loading functions complicate the bending moment equation.
Singularity functions, described in an earlier lesson, are powerful mathematical tools that represent discontinuities within a function commonly encountered in structural loading...
Singularity functions, described in an earlier lesson, are powerful mathematical tools that represent discontinuities within a function commonly encountered in structural loading...
265
Confocal Fluorescence Microscopy
13.3K
Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
13.3K


