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Authors: Alexander Ignatiev ; Dmitry Ignatiev ; Dmitry Klyukin ; Nikolay Nikonorov ; Rustam Nuryev and Alexander Sidorov

Affiliation: ITMO University, Russian Federation

Keyword(s): Nanosecond Laser, Silver Nanoparticle, Glass, Photodestruction.

Related Ontology Subjects/Areas/Topics: Photonic and Optoelectronic Materials and Devices ; Photonics ; Photonics, Optics and Laser Technology

Abstract: In this research we investigate an influence of wavelength of nanosecond laser radiation on the process of silver nanoparticles photodestruction in photo-thermo-refractive glass. Second and third harmonic of nanosecond YAG:Nd laser have been applied to irradiate photo-thermo-refractive silicate glasses with silver nanoparticles and different halogenides (F, Cl, Br) as dopants. Optical spectroscopy and X-ray diffraction analysis have revealed a presence of core/shell nanoparticles Ag/AgBr and Ag/Na0.8Ag0.2Cl. Irradiation of samples by third harmonic at 355 nm wavelength causes a red shift of surface plasmon resonance band (35 nm) whereas nanosecond laser radiation at 532 nm does not cause significant shift of the surface plasmon resonance band. Such a difference is caused by mechanisms involved in the photodestruction process.

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Paper citation in several formats:
Ignatiev, A.; Ignatiev, D.; Klyukin, D.; Nikonorov, N.; Nuryev, R. and Sidorov, A. (2016). Influence of 532 and 355 nm Nanosecond Laser Pulses on Photodestruction of Silver Nanoparticles in Photo-thermo-refractive Glasses. In Proceedings of the 4th International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS; ISBN 978-989-758-174-8; ISSN 2184-4364, SciTePress, pages 241-245. DOI: 10.5220/0005669702410245

@conference{photoptics16,
author={Alexander Ignatiev. and Dmitry Ignatiev. and Dmitry Klyukin. and Nikolay Nikonorov. and Rustam Nuryev. and Alexander Sidorov.},
title={Influence of 532 and 355 nm Nanosecond Laser Pulses on Photodestruction of Silver Nanoparticles in Photo-thermo-refractive Glasses},
booktitle={Proceedings of the 4th International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS},
year={2016},
pages={241-245},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005669702410245},
isbn={978-989-758-174-8},
issn={2184-4364},
}

TY - CONF

JO - Proceedings of the 4th International Conference on Photonics, Optics and Laser Technology - PHOTOPTICS
TI - Influence of 532 and 355 nm Nanosecond Laser Pulses on Photodestruction of Silver Nanoparticles in Photo-thermo-refractive Glasses
SN - 978-989-758-174-8
IS - 2184-4364
AU - Ignatiev, A.
AU - Ignatiev, D.
AU - Klyukin, D.
AU - Nikonorov, N.
AU - Nuryev, R.
AU - Sidorov, A.
PY - 2016
SP - 241
EP - 245
DO - 10.5220/0005669702410245
PB - SciTePress