Apparatus for the controlled deposition of multilayer filmsReportar como inadecuado




Apparatus for the controlled deposition of multilayer films - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.



Abstract : A simple and stable apparatus for the controlled deposition of multilayer films in vacuo is described. In order to compare transmittance or reflectance of a multilayer film at two wavelength bands, the apparatus is equipped with a modulated light beam, two interference filters, two photo-tubes with amplifiers and a differential amplifier. The apparatus has been used in a wavelength range from the ultraviolet to the near infrared with suitable adaptation of the light source and the photo-tubes. Reproducibility of the deposition was ± λ0-65 for the narrow band-pass filter of a thirteen-layer film.

Keywords : laboratory techniques optical films





Autor: Tsukasa Sawaki Minoru Iwata Shizuko Katsube Kazuo Hara

Fuente: https://hal.archives-ouvertes.fr/



DESCARGAR PDF




Documentos relacionados