Synthetic holograms written by a laser pattern generator

Ulrich W. Krackhardt; Johannes Schwider; M. Schrader; Norbert Streibl

doi:10.1117/12.61207

1 April 1993 Synthetic holograms written by a laser pattern generator

Ulrich W. Krackhardt, Johannes Schwider, M. Schrader, Norbert Streibl

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Optical Engineering, Vol. 32, Issue 4, (April 1993). https://doi.org/10.1117/12.61207

Abstract

A new pattern generator, initially designed for ASIC fabrication, is employed for writing synthetic holograms and other micro-optical components. The specifications and limits of this machine are investigated. Test structures and synthetic holograms are shown. Arbitrary patterns with micrometer resolution, submicrometer positioning accuracy, large area patterns (up to 150 x 150 mm² possible), and good quality microprofiles are demonstrated.

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Ulrich W. Krackhardt, Johannes Schwider, M. Schrader, and Norbert Streibl "Synthetic holograms written by a laser pattern generator," Optical Engineering 32(4), (1 April 1993). https://doi.org/10.1117/12.61207

Published: 1 April 1993

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