Design of dual-band cold mirrors
Abstract Dual-band cold mirrors are designed based on third-order of 121.6 nm multilayers, and they are only composed of LaF3 and MgF2. The designed mirrors have a high reflectance at 121.6 nm and 280 nm, and a low reflectance in visible waveband; they also have a narrow bandwidth of 4 nm at 121.6 n...
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Nature Portfolio
2017
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oai:doaj.org-article:f5056438c2c04aceb43a8077980356b42021-12-02T15:06:24ZDesign of dual-band cold mirrors10.1038/s41598-017-15824-52045-2322https://doaj.org/article/f5056438c2c04aceb43a8077980356b42017-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-15824-5https://doaj.org/toc/2045-2322Abstract Dual-band cold mirrors are designed based on third-order of 121.6 nm multilayers, and they are only composed of LaF3 and MgF2. The designed mirrors have a high reflectance at 121.6 nm and 280 nm, and a low reflectance in visible waveband; they also have a narrow bandwidth of 4 nm at 121.6 nm, and low sidelobe ripples of two stopbands. A broadband antireflection coating and an asymmetrically Gaussian-apodization of thickness-modulated design method are proposed to eliminate sidelobe ripples of the reflection zone.Xiaodong WangBo ChenNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-6 (2017) |
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DOAJ |
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DOAJ |
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EN |
| topic |
Medicine R Science Q |
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Medicine R Science Q Xiaodong Wang Bo Chen Design of dual-band cold mirrors |
| description |
Abstract Dual-band cold mirrors are designed based on third-order of 121.6 nm multilayers, and they are only composed of LaF3 and MgF2. The designed mirrors have a high reflectance at 121.6 nm and 280 nm, and a low reflectance in visible waveband; they also have a narrow bandwidth of 4 nm at 121.6 nm, and low sidelobe ripples of two stopbands. A broadband antireflection coating and an asymmetrically Gaussian-apodization of thickness-modulated design method are proposed to eliminate sidelobe ripples of the reflection zone. |
| format |
article |
| author |
Xiaodong Wang Bo Chen |
| author_facet |
Xiaodong Wang Bo Chen |
| author_sort |
Xiaodong Wang |
| title |
Design of dual-band cold mirrors |
| title_short |
Design of dual-band cold mirrors |
| title_full |
Design of dual-band cold mirrors |
| title_fullStr |
Design of dual-band cold mirrors |
| title_full_unstemmed |
Design of dual-band cold mirrors |
| title_sort |
design of dual-band cold mirrors |
| publisher |
Nature Portfolio |
| publishDate |
2017 |
| url |
https://doaj.org/article/f5056438c2c04aceb43a8077980356b4 |
| work_keys_str_mv |
AT xiaodongwang designofdualbandcoldmirrors AT bochen designofdualbandcoldmirrors |
| _version_ |
1718388489832103936 |