Analysis of factors affecting the accuracy of the rotation angle measurement using nanostructured metasurfaces

U. V. Prokhorova; E. V. Shalymov; V. I. Shoev; V. Yu. Venediktov; A. S. Kukaev

doi:10.1117/12.2642137

19 December 2022 Analysis of factors affecting the accuracy of the rotation angle measurement using nanostructured metasurfaces

U. V. Prokhorova, E. V. Shalymov, V. I. Shoev, V. Yu. Venediktov, A. S. Kukaev

Author Affiliations +

Proceedings Volume 12321, Advanced Sensor Systems and Applications XII; 123210C (2022) https://doi.org/10.1117/12.2642137
Event: SPIE/COS Photonics Asia, 2022, Online Only

Abstract

The work is devoted to the analysis of the accuracy characteristics of rotation angle sensors using angular scales from nanostructured metasurfaces. The principle of their operation is based on the dependence of the frequency response of metasurfaces on the orientation of the incident light polarization plane. The influence of the noise characteristic of angle sensors on the measurement result is considered. It is shown that for the sensors considered in the work, it might be on the order of units of arc seconds. The influence on the accuracy characteristics of misalignments of the angular scale and thermal effects that the sensor may experience during operation is analyzed. Recommendations to reduce the influence of parasitic effects and further improve the accuracy characteristics are given.

Conference Presentation

Citation Download Citation

U. V. Prokhorova, E. V. Shalymov, V. I. Shoev, V. Yu. Venediktov, and A. S. Kukaev "Analysis of factors affecting the accuracy of the rotation angle measurement using nanostructured metasurfaces", Proc. SPIE 12321, Advanced Sensor Systems and Applications XII, 123210C (19 December 2022); https://doi.org/10.1117/12.2642137

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available