Layer-by-layer assembled highly reflective optical coatings

Lingde Zhou; Xiaofu Li; Haihu Yu; Weilai Li

doi:10.1117/12.783340

14 November 2007 Layer-by-layer assembled highly reflective optical coatings

Lingde Zhou, Xiaofu Li, Haihu Yu, Weilai Li

Proceedings Volume 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies; 67222W (2007) https://doi.org/10.1117/12.783340
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China

Abstract

Polyelectrolyte/colloidal TiO₂ composite films have higher refractive index than glass, while polyelectrolyte/colloidal SiO₂ composite films have lower refractive index. By using a layer-by-layer assembling technique, polyelectrolyte/TiO₂ nanoparticle-λ/4-layers and polyelectrolyte/SiO₂ nanoparticle-λ/4-layers were alternatively deposited onto optical fibers and microscope glass slides. In this way, λ/4-high-reflection optical coatings were fabricated.

Citation Download Citation

Lingde Zhou, Xiaofu Li, Haihu Yu, and Weilai Li "Layer-by-layer assembled highly reflective optical coatings", Proc. SPIE 6722, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 67222W (14 November 2007); https://doi.org/10.1117/12.783340

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