femtosecond laser writing 飞秒激光写入
Direct Laser Writing Lithography 雷射直写微影
laser writing technology 激光直写技术
writing laser 记录激光器 ; 扫描打印
direct laser writing 激光直写技术
one step direct laser writing 一步激光直写
Laser direct writing 激光直写技术 ; 技术
An efficient way of using a DOE to shape the laser writing spot under the objectives with various focal lengths is presented.
提出对不同焦距写入物镜下的焦斑，利用同一个DOE加以整形的方法。
Through the curve of resonant wavelength versus period, we present a new method to analyze the shift of resonant wavelength of LPFG during UV laser writing without solving the coupled-mode equations.
它通过常见的谐振波长与周期的关系曲线，不用解耦合模方程就可以直接分析LPFG的振波长的漂移和调谐特性。
The common fabrication technologies of binary optical elements were expatiated, including etching, thin-film deposition, direct writing, excimer laser projection and gray-scale masks.
综述了二元光学元件的常用制作工艺技术，包括台阶刻蚀法、薄膜沉积法、直接写入法、准分子激光加工法和灰阶掩模法。
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