Photowritable Silver‐Containing Phosphate Glass Ribbon Fibers

Danto, Sylvain; Desevedavy, Frédéric; Petit, Yannick; Desmoulin, Jean‐Charles; Khalil, Alain Abou; Strutynski, Clément; Dussauze, Marc; Smektala, F.; Cardinal, Thierry; Canioni, Lionel

doi:10.1002/adom.201500459

Cited by 22 publications

(20 citation statements)

References 23 publications

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“…Just like their polymer counterparts, such composites could exhibit good electrical conductivity while providing viscous domains to contain the flow. Another strategy for electrical conductivity relies on ionic conductivity via the doping of a phosphate glass with silver . A transparent glass can exhibit AC conductivity over a large range of frequencies, paving the way toward other types of fiber‐integrated electrodes.…”

Section: Discussionmentioning

confidence: 99%

Advanced Multimaterial Electronic and Optoelectronic Fibers and Textiles

et al. 2018

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The ability to integrate complex electronic and optoelectronic functionalities within soft and thin fibers is one of today's key advanced manufacturing challenges. Multifunctional and connected fiber devices will be at the heart of the development of smart textiles and wearable devices. These devices also offer novel opportunities for surgical probes and tools, robotics and prostheses, communication systems, and portable energy harvesters. Among the various fiber‐processing methods, the preform‐to‐fiber thermal drawing technique is a very promising process that is used to fabricate multimaterial fibers with complex architectures at micro‐ and nanoscale feature sizes. Recently, a series of scientific and technological breakthroughs have significantly advanced the field of multimaterial fibers, allowing a wider range of functionalities, better performance, and novel applications. Here, these breakthroughs, in the fundamental understanding of the fluid dynamics, rheology, and tailoring of materials microstructures at play in the thermal drawing process, are presented and critically discussed. The impact of these advances on the research landscape in this field and how they offer significant new opportunities for this rapidly growing scientific and technological platform are also discussed.

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Section: Discussionmentioning

confidence: 99%

Advanced Multimaterial Electronic and Optoelectronic Fibers and Textiles

et al. 2018

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“…Indeed, only largeenough Ag β silver clusters may be considered to show a sufficient redox potential increase, thermodynamically allowing for their growth in the considered glass matrix. This kind of behavior typically corresponds to silver-containing glasses as zinc phosphate (PZn:Ag [20,29]), zincsodium phosphate (PZnN:Ag [91]), or sodium-gallium phosphate (GPN:Ag [49]) glasses. In such here-abovedescribed cases, sub-micron features of several hundreds of nanometers are achievable, by keeping an excellent optical quality of the laser-irradiated voxel, without any large-scale thermally affected area [20,29].…”

Section: Discussionmentioning

confidence: 99%

“…Tailored silver-containing zinc phosphate glasses possess excellent thermo-viscous ability and optical properties. The waveguiding properties observed in the bulk of such silver-containing glass samples were further transposed to ribbon-shaped fibers made of the same material [91]. Strategy relies on the direct, homothetic drawing of rectangular silver-containing zinc phosphate glass preforms into flat-substrate, sharp corner-edge tensof-meters-long ribbon fibers ( Figure 9A).…”

Section: Light Guiding In Bulk and Fibers Silver-sustained Waveguidementioning

confidence: 99%

On the femtosecond laser-induced photochemistry in silver-containing oxide glasses: mechanisms, related optical and physico-chemical properties, and technological applications

Petit

Danto

Guerineau

et al. 2018

Advanced Optical Technologies

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Laser-induced glass processing has led to huge progress and applications over the last two decades. Here, we review recent advances in femtosecond laser-induced photochemistry in isotropic transparent oxide glasses specifically tailored with silver photoactive agents. The understanding of the influence of the considered glass matrix on the nature and properties of the created silver species is of prime importance. After presenting the key material properties, the formation mechanisms of laser-induced silver-based species are discussed, and potential technological applications are highlighted. Laser-induced processing of silver-containing oxide glasses paved the way for the fabrication of complex integrated waveguides and optical circuits with innovative fluorescent, nonlinear optical, and plasmonic properties. The universality of the method is expected to extend in any glass material that shows a similar laser-induced behavior in terms of silver cluster production.

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“…Glasses comprising phosphate tetrahedra as network forming units have been the subject of interest for a wide range of applications such as nuclear waste encapsulation, high‐power laser materials, sealing frits, embedding phosphors for solid‐state lighting, metallization of solar cells, and bioactive glasses . Further, the capability of phosphate glasses to be loaded with noble metals and their response to forming clusters and nanoparticles has attracted attention in the field of photonics as materials displaying particular plasmonic and photoluminescent properties . The low‐melting character of phosphate glasses accompanied by a relatively low glass transition temperature, T g , is one of the most attractive features of these type of material .…”

Section: Introductionmentioning

confidence: 99%

Synergistic thermo‐Raman and calorimetric kinetic study of the cation modifier's role in binary metaphosphate glasses

Sendova

Jiménez

2018

J Raman Spectroscopy

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A comprehensive temperature‐dependent Raman spectroscopy and differential scanning calorimetry study has been performed on three metaphosphate glasses with different modifying cations (Ca2+, Ba2+, and Pb2+). The P–NBO (nonbridging oxygen) Raman spectral feature, the force constant, and the glass transition activation energy (AETg) are shown to be strongly correlated to the relative effective nuclear charge difference between the modifying and the glass former cations, ζ. In addition, the estimated AETg values between 3.6(2) and 4.7(2) eV are found to be in the range of the P–O bond energy values in the phosphate glasses. The study contributes to the enrichment of the bond exchange kinetic theory of the glass transition in general and to the bond modifying mechanism of the cations. The authors propose that Raman spectroscopy alone can be implemented reliably for evaluation not only of AETg, but for calculation of the Morse potential of the moiety crucial for the onset of glass transition. Alternatively, in glasses without Raman scattering, the force constant of the critical moiety can be deduced from calorimetric measurements alone. The proposed analytical methodology broadens Raman spectroscopy and calorimetric applications and offers a viable technique for all types of glass matrices.

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Photowritable Silver‐Containing Phosphate Glass Ribbon Fibers

Cited by 22 publications

References 23 publications

Advanced Multimaterial Electronic and Optoelectronic Fibers and Textiles

Advanced Multimaterial Electronic and Optoelectronic Fibers and Textiles

On the femtosecond laser-induced photochemistry in silver-containing oxide glasses: mechanisms, related optical and physico-chemical properties, and technological applications

Synergistic thermo‐Raman and calorimetric kinetic study of the cation modifier's role in binary metaphosphate glasses

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