Polymer processing using fs-lasers (B03)

使用飞秒激光器进行聚合物加工 (B03)

• 批准号: 233026038
• 金额: --
• 依托单位: Institut für Quantenoptik
• 依托单位国家: 德国
• 项目类别: CRC/Transregios
• 财政年份: 2013
• 资助国家: 德国
• 起止时间: 2012-12-31 至 2016-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/233026038?language=en
• 关键词: Polymer; processing; using; fs; lasers

Optical waveguides and waveguide networks in 2D and 3D can be fabricated in various polymeric materials by locally inducing an increase in refractive index via femtosecond laser radiation. In this manner singlemode waveguides with losses below 0.5 dB/cm have been demonstrated. During the second project phase, first application-oriented networks of surface sensors will be assembled in close cooperation with the sensor-projects.

通过飞秒激光辐射局部诱导折射率的增加，可以在各种聚合物材料中制造2D和3D中的光波导和波导网络。以这种方式，单模波导的损耗低于0.5分贝/厘米已被证明。在第二个项目阶段，将与传感器项目密切合作，组装第一个面向应用的地面传感器网络。