Optimization of parameters in a modified laser triangulation method

A. A. Adamov; M. S. Baranov; V. N. Khramov

doi:10.1117/12.2521419

3 June 2019 Optimization of parameters in a modified laser triangulation method

A. A. Adamov, M. S. Baranov, V. N. Khramov

Proceedings Volume 11066, Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling; 1106607 (2019) https://doi.org/10.1117/12.2521419
Event: International Symposium on Optics and Biophotonics VI: Saratov Fall Meeting 2018, 2018, Saratov, Russian Federation

Abstract

In this article we consider the problem of choosing the optimal parameter settings for measuring corneal thickness in the modified laser triangulation method. The accuracy of the method depends on the resolution of the light marks. For better resolution in this study we've chosen angles of viewing of the laser radiation (0.88 radians) and the position of the photodetector (0.17 radians). We calculated the maximum permissible laser power (0.1 mW), for which the tissue under investigation is not damaged yet: there is no ablation, scar formation and a change in the refractive index.

Citation Download Citation

A. A. Adamov, M. S. Baranov, and V. N. Khramov "Optimization of parameters in a modified laser triangulation method", Proc. SPIE 11066, Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling, 1106607 (3 June 2019); https://doi.org/10.1117/12.2521419

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