12 January 2009 Absolute distance interferometry using diode lasers
Author Affiliations +
Proceedings Volume 7133, Fifth International Symposium on Instrumentation Science and Technology; 713339 (2009) https://doi.org/10.1117/12.808821
Event: International Symposium on Instrumentation Science and Technology, 2008, Shenyang, China
Abstract
An approach to a homodyne absolute distance interferometer (ADI) was previously presented which makes use of two extended cavity diode lasers (ECDL). The length measurement is performed by combining variable synthetic wavelength interferometry and two wavelength interferometry in one setup. In this contribution the ADI was compared to a counting HeNe laser interferometer up to a length of 10 m.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
K. Meiners-Hagen, K. Meiners-Hagen, A. Abou-Zeid, A. Abou-Zeid, L. Hartmann, L. Hartmann, } "Absolute distance interferometry using diode lasers", Proc. SPIE 7133, Fifth International Symposium on Instrumentation Science and Technology, 713339 (12 January 2009); doi: 10.1117/12.808821; https://doi.org/10.1117/12.808821
PROCEEDINGS
7 PAGES


SHARE
Back to Top