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Proceedings Paper

Photographic method for the fabrication of surface-relief diffractive optical elements
Author(s): Enrique Navarrete-Garcia; Sergio Calixto-Carrera
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Paper Abstract

A photographic method using silver halide emulsions as photoresist medium has been used for the fabrication of relief blazed diffractive elements. The fabrication method comprises the design of half tone masks in the computer and the recording of a reduced image of the mask on the emulsion. After development a thin film of aluminum is laid over the emulsion to obtain a high reflective zone plate.

Paper Details

Date Published: 31 August 1998
PDF: 8 pages
Proc. SPIE 3511, Micromachining and Microfabrication Process Technology IV, (31 August 1998); doi: 10.1117/12.324326
Show Author Affiliations
Enrique Navarrete-Garcia, Ctr. de Investigaciones en Optica (Mexico)
Sergio Calixto-Carrera, Ctr. de Investigaciones en Optica (Mexico)


Published in SPIE Proceedings Vol. 3511:
Micromachining and Microfabrication Process Technology IV
James H. Smith, Editor(s)

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