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封装衍射光学元件的注射成型

Stefan Wagner1,2, Kevin Treptow2, Sascha Weser1

  • 1Hahn-Schickard, Allmandring 9B, 70569 Stuttgart, Germany.

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PubMed
概括
此摘要是机器生成的。

先进的激光直接写作集成微观结构为混合光学系统的聚合物镜头. 这种经济高效的方法可以在紧的光学设计中实现精确的对齐和高级功能.

关键词:
激光直接写作 激光直接写作微镜头阵列是一个微镜头阵列.微型制造业的微型制造业微复制的微复制模具成型 模具成型 模具成型的光学元素.超精密的磨削方式

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科学领域:

  • 光学和光子学 在光学和光子学.
  • 材料科学 材料科学 材料科学
  • 制造业 工程 制造工程

背景情况:

  • 传统的聚合物镜头缺乏像集成衍射这样的高级功能.
  • 微结构技术为增强光学元件性能提供了潜力.
  • 混合光学系统可以在单个组件中结合多个光学功能.

研究的目的:

  • 提出一个成本高效的过程链,用于创建封装和对齐的光学系统,具有先进的功能.
  • 将衍射光学微结构集成到传统的聚合物透镜系统中.
  • 用开发的工艺证明使用零折射元件的生产.

主要方法:

  • 使用激光直接写作来构造耐阻涂层的黄铜基板.
  • 使用电压成型来复制主结构成板.
  • 将衍射微结构 (高度<0.002毫米) 集成到直径为30毫米的聚合物透镜上.

主要成果:

  • 成功将衍射微结构集成到聚合物透镜系统中.
  • 实现了透镜表面和微观结构之间的精确对齐.
  • 功能零折射元件的演示,验证该过程.

结论:

  • 所介绍的工艺链使复杂光学系统的生产具有成本效益和高度准确性.
  • 这种方法有助于创建具有集成对齐和高级功能的混合聚合物镜头.
  • 该技术适用于制造具有增强性能的复杂光学元件.