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Sensors | Free Full-Text | Fluoroindate Glass Co-Doped ...

This work reports on the fabrication and analysis of near-infrared and mid-infrared luminescence spectra and their decays in fluoroindate glasses co-doped with Yb3+/Ho3+. The attention has been paid to the analysis of the Yb3+→ Ho3+ energy transfer processed ions in fluoroindate glasses pumped by 976 nm laser diode. The most effective sensitization for 2 μm luminescence has been obtained in ...

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Prescription Glasses Online | Optical Frames | Vision Express

Vision Express glasses frames. If you’re looking for the perfect pair of glasses frames, we have a wide range of exclusive brands and designer frames including the popular Vision Express rimless prescription glasses.. Browse our extensive collection of prescription glasses online or call into your local Vision Express store, where optical experts can help you pick the right frames for your ...

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Familienunternehmen seit 1981. Seit 1981 ist das Unternehmen in der Autoglasbranche tätig. Bereits 1984 betreibt das Unternehmen Filialen und beschäftigt sich seither mit der mobilen Strukturen sind bei nobleglass auf den mobilen Einsatz der Mitarbeiter ausgerichtet. Wir pflegen eine eigene Software und sind auch hier Vorreiter für die sogenannte Elektronische-Reparatur-Akte.

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Blink-sensing glasses: A flexible iontronic sensing ...

The blink-sensing glasses system has been devised and illustrated in Figure 5A, which is mainly composed of three parts: the FITS sensor, the processing circuit, and the glasses frame. The FITS sensor with high sensitivity is amounted onto the nose pad of glasses using adhesive and connected to the processing circuit via its flexible leads. A pair of commercial Bluetooth smart glasses (Gonbes ...

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Peculiarities of the structural and optical properties of ...

· Phosphate glasses co-doped by Yb 3+ /Er 3+ are valuable up-conversion materials with possible use in the domain of sensing thermometry in optical devices . In the present paper, phosphate glasses doped by rare-earth ions were synthesized and structural as well as photoluminescence characterization from room temperature to ~160°C was performed.

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Er3+/Yb3+ co‐doped oxyfluoro tellurite glasses: Analysis ...

ture sensing ability in various amorphous13–17 and crystalline materials9,18–19 co-doped with Er3+ and Yb3+ ions. On the other hand, the materials able to host Er3+ and Yb3+ ions also play an important role in igniting the UC luminescence from Er3+ ions. Among the possible glassy materials, oxyfluoro tellurite glasses represent a suitable host matrix, due to their rela-tively low phonon ...

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Fluoroindate Glass Co-Doped with Yb3+/Ho3+ as a m ...

· sensors Communication Fluoroindate Glass Co-Doped with Yb3+/Ho3+ as a m Luminescent Source for MID-IR Sensing Marcin Kochanowicz 1,* , Jacek Zmojda 1, Agata Baranowska 1, Marta Kuwik 2, Bartłomiej Starzyk 3, Magdalena Lesniak 3, Piotr Miluski 1, Wojciech A. Pisarski 2,*, Joanna Pisarska 2, Jan Dorosz 1, Maurizio Ferrari 4 and Dominik Dorosz 3 Citation: Kochanowicz, …

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Up-conversion luminescence and temperature sensing ...

· Er3+/Yb3+ co-doped phosphate glasses have been successfully prepared via tradition melt quenching technique, and the optical, luminescent and temperature sensing characteristics have been characterized by transmission spectra, photoluminescence spectra, fluorescence decay and energy level diagram. Under 980 nm laser excitation, three luminescent bands are observed at 522, 546, and 658 …

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Fluoroindate Glass Co-Doped with Yb3+/Ho3+ as a μm ...

· Fluoroindate Glass Co-Doped with Yb 3+ /Ho 3+ as a μm Luminescent Source for MID-IR Sensing Marcin Kochanowicz , 1, * Jacek Zmojda , 1 Agata Baranowska , 1 Marta Kuwik , 2 Bartłomiej Starzyk , 3 Magdalena Lesniak , 3 Piotr Miluski , 1 Wojciech A. Pisarski , 2, * Joanna Pisarska , 2 Jan Dorosz , 1 Maurizio Ferrari , 4 and Dominik Dorosz 3

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