Capillary optical fibre with Sm3+ doped ribbon core

Agata Baranowska; Piotr Miluski; Marcin Kochanowicz; Jacek Zmojda; Dominik Dorosz

doi:10.1117/12.2205846

11 September 2015 Capillary optical fibre with Sm³⁺ doped ribbon core

Agata Baranowska, Piotr Miluski, Marcin Kochanowicz, Jacek Zmojda, Dominik Dorosz

Proceedings Volume 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015; 96620Z (2015) https://doi.org/10.1117/12.2205846
Event: XXXVI Symposium on Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments (Wilga 2015), 2015, Wilga, Poland

Abstract

The paper presents new construction of luminescent photonic sensor based on an optical fiber capillary with a side ribbon doped with Sm³⁺ ions. Samarium ions ensure efficient excitation at the wavelength of 405 nm and multi colour luminescence in visible spectrum (550-720 nm). This phenomenon was proposed to increase sensor accuracy by using measurements of certain wavelength. The luminescence and angular characteristics of developed optrode were characterized at the lateral and face excitation of special capillary fibre construction. Rhodamine B (RhB) was used as a test solution in designed optrode. The nearly linear characteristic of RhB concentration was obtained for up to 0.15 % (w/w). The results indicate that the designed optrode can be used for construction of compact luminescent sensor for measuring selected properties of the solutions.

Citation Download Citation

Agata Baranowska, Piotr Miluski, Marcin Kochanowicz, Jacek Zmojda, and Dominik Dorosz "Capillary optical fibre with Sm³⁺ doped ribbon core", Proc. SPIE 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015, 96620Z (11 September 2015); https://doi.org/10.1117/12.2205846

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