Variants of nonmisadjustable optical systems of turning-angle sensors based on a BR-180° prism and a photoelectric autocollimator

Autor: A. Ya. Gebgart, M. P. Kolosov
Rok vydání: 2019
Předmět:
Zdroj: Journal of Optical Technology. 86:539
ISSN: 1070-9762
DOI: 10.1364/jot.86.000539
Popis: Variants of optical systems of turning-angle sensors based on a BR-180° prism and a photoelectric autocollimator, the geometric layouts of which can be distorted under the influence of operating conditions, are considered. To ensure that the layouts are nonmisadjustable, geometric reference channels are used.
Databáze: OpenAIRE