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Artigo Revisado por pares
BIBTEX RIS

Self-Processing of Surface-Relief Gratings in Photosensitive Hybrid Sol-Gel Glasses

1999; Volume: 11; Issue: 18 Linguagem: Inglês

10.1002/(sici)1521-4095(199912)11

ISSN

1521-4095

Autores

Denise Blanc, Serge Pélissier, Kalaichelvi Saravanamuttu, S. Iraj Najafi, Mark P. Andrews,

Tópico(s)

Optical Coatings and Gratings

Resumo

Sol-gel glasses that self-process to form surface-relief gratingsare described. A method is presented by which, upon UV illumination of acrylate-modified silica–titania sol-gel glass thin films through a contact amplitude mask, constrained densification takes place and surface corrugations are formed (see Figure). No post-treatment is required.

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