Thin film coating design and fabrication of broadband dielectric coated laser mirror
Thin film coating design and fabrication of broadband dielectric coated laser mirror
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DOI：
10.1088/0150-536x/17/2/006
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发表时间：
1986-03
影响因子：
2.1
通讯作者：
K. N. Chopra;K. V. Narasimham
中科院分区：
文献类型：
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作者：
K. N. Chopra;K. V. Narasimham
为了扩大介质涂层激光反射镜的高反射区，提出了一种薄膜涂层设计。该设计由三个连续的不同调谐的介电材料堆叠组成。调谐比的多层股票已导出，以实现宽带高反射率区在感兴趣的波长区域。对这些比率或一些常用介质材料的组合进行了计算，并以表格形式给出了计算结果。利用ZnS和MgF2制备了具有上述调谐比的宽带介质反射镜。
A thin film coating design has been proposed for enlarging the high reflectance zone of the dielectric coated laser mirrors. The design consists of three contiguous stacks of dielectric materials of different tunings. The tuning ratios for the multilayer stocks have been derived to achieve a broadband high reflectivity zone in the wavelength region of interest. Computations have been made for these ratios or the combinations of some commonly used dielectric materials and the results have been presented in the tabular form. A broadband dielectric mirror with these tuning ratios has been fabricated using ZnS and MgF2.