Semi - Automatic Equipment For Optical Fiber Geometry And Numerical Aperture Measurements

Julian Kowar; Marek Jaworski; Maciej Pacewicz; Andrzej Zielinski

doi:10.1117/12.938972

10 November 1986 Semi - Automatic Equipment For Optical Fiber Geometry And Numerical Aperture Measurements

Julian Kowar, Marek Jaworski, Maciej Pacewicz, Andrzej Zielinski

Proceedings Volume 0670, Optical Fibres and Their Applications IV; (1986) https://doi.org/10.1117/12.938972
Event: Optical Fibres and Their Applications, 1986, Warsaw, Poland

Abstract

A TV - camera with monitor and specially designed video analyser are employed for measurements of geometry and numerical aperture (N.A.).Measurements are fully automatic, but complicated calculations still have to be made manually. This paper also discuss the solution for obtaining the optical power vs. voltage characteristics of the camera vidicon and to find the equipment resolution. The results of measurements performed at IT were confirmed at French CNET - Lannion B laboratory. The comparison showed good similarity.

Citation Download Citation

Julian Kowar, Marek Jaworski, Maciej Pacewicz, and Andrzej Zielinski "Semi - Automatic Equipment For Optical Fiber Geometry And Numerical Aperture Measurements", Proc. SPIE 0670, Optical Fibres and Their Applications IV, (10 November 1986); https://doi.org/10.1117/12.938972

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