Development of the micro-scanning optical system of yellow laser applied to the ophthalmologic area

Tiago A. Ortega; Alessandro D. Mota; Glauco Z. Costal; Yuri C. Fontes; Giuliano Rossi; Fatima M. M. Yasuoka; Mario A. Stefani; Jarbas C. de Castro N.

doi:10.1117/12.928703

15 October 2012 Development of the micro-scanning optical system of yellow laser applied to the ophthalmologic area

Tiago A. Ortega, Alessandro D. Mota, Glauco Z. Costal, Yuri C. Fontes, Giuliano Rossi, Fatima M. M. Yasuoka, Mario A. Stefani, Jarbas C. de Castro N.

Author Affiliations +

Proceedings Volume 8490, Laser Beam Shaping XIII; 84900M (2012) https://doi.org/10.1117/12.928703
Event: SPIE Optical Engineering + Applications, 2012, San Diego, California, United States

Abstract

In this work, the development of a laser scanning system for ophthalmology with micrometric positioning precision is presented. It is a semi-automatic scanning system for retina photocoagulation and laser trabeculoplasty. The equipment is a solid state laser fully integrated to the slit lamp. An optical system is responsible for producing different laser spot sizes on the image plane and a pair of galvanometer mirrors generates the scanning patterns.

Citation Download Citation

Tiago A. Ortega, Alessandro D. Mota, Glauco Z. Costal, Yuri C. Fontes, Giuliano Rossi, Fatima M. M. Yasuoka, Mario A. Stefani, and Jarbas C. de Castro N. "Development of the micro-scanning optical system of yellow laser applied to the ophthalmologic area", Proc. SPIE 8490, Laser Beam Shaping XIII, 84900M (15 October 2012); https://doi.org/10.1117/12.928703

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