Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ittner, Thomas"'
Autor:
Ittner, Thomas, Bindra, Suhail
Publikováno v:
Asia-Pacific Journal on Human Rights & the Law; 2024, Vol. 25 Issue 1, p1-29, 29p
Two-wavelength double heterodyne interferometry is applied for topographic measurements on rough target surfaces. A two-wavelength HeNe laser and a matched grating technique are used to improve system stability and to simplify heterodyne frequency ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4920c4f8d92abc9975e36488b6f8c292
For interferometric topography measurements of optically rough surfaces dual wavelength heterodyne Interferometry (DWHI) is a powerful tool. A DWHI system based on a two-wavelength HeNe laser and a matched grating technique is described. This set-up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e485d9d6fddabfdb2a5308c24ecf54dd
For interferometric distance measurements on rough surfaces multiple wavelength interferometry is a powerful tool. It allows to reduce the sensitivity and to extend the range of unambiguity for interferometric measurement. A new kind of a double wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08205e26a68b3af91faa70dd14d99285
Es werden die theoretischen Grundlagen für ein hochgenaues interferometrisches Distanzmeßverfahren, welches auf der Zweilängen-lnterferometrie und der Heterodyn-Technik beruht, dargestellt. Des weiteren werden erste Ergebnisse mit einem Demonstrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e1b073a095c69b99dc9d603d4f1ba24
Publikováno v:
Radiochimica Acta; May 1988, Vol. 44 Issue: 1 p171-178, 8p
Publikováno v:
Radiochimica Acta; February 1990, Vol. 49 Issue: 2 p101-106, 6p
Publikováno v:
Applied Optics; August 1991, Vol. 30 Issue: 22 p3139-3144, 6p
Publikováno v:
Proceedings of SPIE; Nov1990, Issue 1, p570-571, 2p