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arXiv 1302.2660physics.optics
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脉冲laser干涉光刻制作高质量亚微米大面积金光栅用于SPR传感器

Fabrication of high quality sub-micron Au gratings over large areas with pulsed laser interference lithography for SPR sensors

Alexander Arriola, Ainara Rodriguez, Noemi Perez, Txaber Tavera, Michael J. Withford, Alexander Fuerbach, Santiago M. Olaizola

摘要:

采用三倍频Nd:YAG纳秒激光器,利用高能激光干涉光刻技术制作了金属光栅。光栅结构首先记录在光敏层中,然后转移到Au膜上。成功地设计、制作了周期为770 nm、峰谷高度为20-60 nm的高质量金光栅,并对其进行了表征。

英文摘要:

Metallic gratings were fabricated using high energy laser interference lithography with a frequency tripled Nd:YAG nanosecond laser. The grating structures were first recorded in a photosensitive layer and afterwards transferred to an Au film. High quality Au gratings with a period of 770 nm and peak-to-valley heights of 20-60 nm exhibiting plasmonic resonance response were successfully designed, fabricated and characterized.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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