Transmission and extinction characteristics of a novel double-layer sub wavelength metal grating polarizer at visible region are investigated theoretically.
研究了一种亚波长金属光栅偏振器在可见光波段的透射与消光特性。
参考来源 - 带有高折射率介质层的金属光栅偏振器特性的研究The focusing system accuracy, reliability and performance will be improved by Distance focusing system based on metal grating. The system will have environmental adaptability and simplified structure.
利用金属光栅作为调焦机构的测量器件来进行距离调焦,可以提高精度和可靠性,使得调焦系统的性能有较大提高,环境适应性好,结构简化。
参考来源 - 基于金属光栅的调焦系统研制·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐