RF-sputtering derived phosphosilicate planar waveguides activated by Er<sup>3+</sup>ions

Chiasera, Alessandro; Vasilchenko, Iustyna; Dorosz, Dominik; Cotti, M.; Varas, Stefano; Iacob, Erica; Speranza, G.; Vaccari, Alessandro; Valligatla, Sreeramulu; Żur, Lidia; Łukowiak, Anna; Righini, Giancarlo C.; Ferrari, Maurizio

doi:10.1109/icton.2016.7550590

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2017

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“…The emission is induced by defects, where the pores disappear, hydroxyl content decreases and the nanocomposite density increases affecting the co-operative-up-conversion emission spectra [26,32].…”

Section: Resultsmentioning

confidence: 99%

Thermal Effect of Er³⁺Ions Embedded in Smart Nano-Composite Oxide Material Prepared by Sol-Gel Technique

Battisha

Ayoub²,

Hashem

et al. 2017

Acta Phys. Pol. A

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The phosphosilicate for planar waveguides fabrication by using sol-gel, and particularly erbium-doped waveguide amplifiers, is reviewed. In particular, efforts to use sol-gel to improve molecular homogeneity in Er-doped phosphosilicate-based monolith and thin films will be discussed. A variety of material studies was carried out to investigate and optimize the sample preparation condition for such application. These include X-ray diffraction, the Fourier transform infrared and optical transmittance, absorption and refractive index calculation. The erbium nitrate precursors use is shown to alter the Er 3+ ions doping in the prepared samples thermally treated in the final monolith glass form, in comparison to the use of thin film phosphosilicate sol-gel sample. Excess heat treatment is used to force prepared samples crystallization, moreover resulting photoluminescence analysis is used to detect the co-operative-up-conversion sample properties before and after heating.

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Section: Resultsmentioning

confidence: 99%

Thermal Effect of Er³⁺Ions Embedded in Smart Nano-Composite Oxide Material Prepared by Sol-Gel Technique

Battisha

Ayoub²,

Hashem

et al. 2017

Acta Phys. Pol. A

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show abstract

RF-sputtering derived phosphosilicate planar waveguides activated by Er³⁺ions

Cited by 1 publication

References 15 publications

Thermal Effect of Er³⁺Ions Embedded in Smart Nano-Composite Oxide Material Prepared by Sol-Gel Technique

Thermal Effect of Er³⁺Ions Embedded in Smart Nano-Composite Oxide Material Prepared by Sol-Gel Technique

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RF-sputtering derived phosphosilicate planar waveguides activated by Er3+ions

Cited by 1 publication

References 15 publications

Thermal Effect of Er3+Ions Embedded in Smart Nano-Composite Oxide Material Prepared by Sol-Gel Technique

Thermal Effect of Er3+Ions Embedded in Smart Nano-Composite Oxide Material Prepared by Sol-Gel Technique

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RF-sputtering derived phosphosilicate planar waveguides activated by Er³⁺ions

Thermal Effect of Er³⁺Ions Embedded in Smart Nano-Composite Oxide Material Prepared by Sol-Gel Technique

Thermal Effect of Er³⁺Ions Embedded in Smart Nano-Composite Oxide Material Prepared by Sol-Gel Technique