Design of 4.7 μm High-Efficiency Hybrid Dielectric Reflection Gratings

Traditional reflective diffraction gratings working at 4.7 μm are fabricated by metal coatings. Due to the absorption of the metal itself, the diffraction efficiency (DE) could not reach over 95%. In this paper, we propose a 3 μm period multilayer grating design using hybrid multilayer dielectrics....

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Detalles Bibliográficos
Autores principales: Wang, Ye, Fu, Xiuhua, Chen, Yongyi, Lei, Yuxin, Qin, Li, Wang, Lijun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9028829/
https://www.ncbi.nlm.nih.gov/pubmed/35457936
http://dx.doi.org/10.3390/mi13040632

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9028829/
https://www.ncbi.nlm.nih.gov/pubmed/35457936
http://dx.doi.org/10.3390/mi13040632

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