...
首页> 外文期刊>Optical engineering >Optonumerical method for improving functional parameters of polymer microtips
【24h】

Optonumerical method for improving functional parameters of polymer microtips

机译:改进聚合物微尖端功能参数的光学方法

获取原文
获取原文并翻译 | 示例
           

摘要

We proposed an optonumerical method that supports the optimization of the fabrication process of polymer microtips manufactured at the ends of optical fibers. The optimization was aimed at obtaining the functional parameter of microtips—the output beam distribution in the far-field diffraction region. This parameter depends on refractive index distribution within the microtip and its geometrical properties, which are determined by the optical power distribution of the actinic light and the exposition time during the photopolymerization process. The proposed method constitutes a convenient feedback loop for modification of the fabrication parameters. A single cycle of the proposed scheme includes numerical simulations and measurements of the functional parameter, tomographic measurements, and modifications of the fabrication process. We proposed utilization of the measured values of three-dimensional refractive index distribution of microtips as input data for the finite-difference time-domain simulations. It was proven that the iterative process leads to controlled modification of the technology parameters and finally to obtaining the desired functional parameter of fabricated microtips.
机译:我们提出了一种光镜方法,该方法可以优化在光纤末端制造的聚合物微尖端的制造工艺。该优化旨在获得微尖端的功能参数-远场衍射区域中的输出光束分布。此参数取决于微尖端内的折射率分布及其几何特性,这由光化光的光功率分布和光聚合过程中的曝光时间决定。所提出的方法构成了用于修改制造参数的方便的反馈回路。所提出的方案的单个周期包括功能参数的数值模拟和测量,层析成像测量以及制造工艺的修改。我们提出利用微尖端的三维折射率分布的测量值作为有限差分时域模拟的输入数据。事实证明,迭代过程可导致对技术参数的受控修改,并最终获得所制造微尖端的所需功能参数。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号