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1 September 2017 Method of laser beam coding for control systems
Tomasz Pałys, Artur Arciuch, Andrzej Walczak, Krzysztof Murawski
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Proceedings Volume 10455, 12th Conference on Integrated Optics: Sensors, Sensing Structures, and Methods; 104550A (2017) https://doi.org/10.1117/12.2280805
Event: Twelfth Integrated Optics – Sensors, Sensing Structures and Methods Conference, 2017, Szczyrk-Gliwice, Poland
Abstract
The article presents the method of encoding a laser beam for control systems. The experiments were performed using a red laser emitting source with a wavelength of λ = 650 nm and a power of P ≈ 3 mW. The aim of the study was to develop methods of modulation and demodulation of the laser beam. Results of research, in which we determined the effect of selected camera parameters, such as image resolution, number of frames per second on the result of demodulation of optical signal, is also shown in the paper. The experiments showed that the adopted coding method provides sufficient information encoded in a single laser beam (36 codes with the effectiveness of decoding at 99.9%).
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Tomasz Pałys, Artur Arciuch, Andrzej Walczak, and Krzysztof Murawski "Method of laser beam coding for control systems", Proc. SPIE 10455, 12th Conference on Integrated Optics: Sensors, Sensing Structures, and Methods, 104550A (1 September 2017); https://doi.org/10.1117/12.2280805
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Cited by 3 scholarly publications.
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KEYWORDS
Control systems
Augmented reality
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