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Proceedings Paper

Laser goniometer used for remote measurement of angular position and movement for metrology
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Paper Abstract

It became necessary for proposing a remote non–contact method to measure angular positions and movement of an objects using Laser Dynamic Goniometer (LDG) as compared with the usual Photo-electrical autocollimators with narrow range of about 1deg. This article present analysis, errors as well as experimental results of using Laser Dynamic Goniometer to measure wide range with accuracy of approximately 0.1 arcs and a possibility of measuring constant angles with accuracy of 0.005 …0.1 arcs in the range of possible angles of 15…30degrees.

Paper Details

Date Published: 6 March 2018
PDF: 13 pages
Proc. SPIE 10517, Real-time Measurements, Rogue Phenomena, and Single-Shot Applications III, 105170P (6 March 2018); doi: 10.1117/12.2287491
Show Author Affiliations
N. A. Eno, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)
P. A. Pavlov, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)
Yu. V. Filatov, Saint Petersburg Electrotechnical Univ. "LETI" (Russian Federation)


Published in SPIE Proceedings Vol. 10517:
Real-time Measurements, Rogue Phenomena, and Single-Shot Applications III
Bahram Jalali; Daniel R. Solli; Günter Steinmeyer, Editor(s)

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