Paper Title:

Application of Diode Lasers in Interferometrical Length Measurements

Periodical Key Engineering Materials (Volume 437)
Main Theme Measurement Technology and Intelligent Instruments IX
Edited by Yuri Chugui, Yongsheng Gao, Kuang-Chao Fan, Roald Taymanov and Ksenia Sapozhnikova
Pages 423-427
DOI 10.4028/www.scientific.net/KEM.437.423
Citation Alexander Höink et al., 2010, Key Engineering Materials, 437, 423
Online since May, 2010
Authors Alexander Höink, Karl Meiners-Hagen, Otto Jusko, Ahmed Abou-Zeid
Keywords Diode Laser, Form, Interferometry, Length Measurement, Roundness
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Abstract

The experimental results for the determination of the form of thin cylinders (Ø ~ 2.5 mm) as well as step heights of gauge blocks (~ 100 µm) and roundness profiles of test samples from metal or glass with different diameters between ~ 2.5 mm and 80 mm using two multi-wavelength diode laser interferometers are presented and discussed.