The University of Southampton
University of Southampton Institutional Repository

Single shot laser writing with sub-nanosecond and nanosecond bursts of femtosecond pulses

Single shot laser writing with sub-nanosecond and nanosecond bursts of femtosecond pulses
Single shot laser writing with sub-nanosecond and nanosecond bursts of femtosecond pulses
A method is proposed for efficient laser modification of fused silica and sapphire by means of a burst of femtosecond pulses having time separation in the range 10–3000 ps. Modification enhancement with the pulse separation increase in the burst was observed on the tens picoseconds scale. It is proposed that accumulated transient tensile strain in the excitation region plays a crucial role in modification by a sub-nanosecond burst.

The Acknowledgements section in this Article is incomplete.
The section: “Advanced Research Foundation, grant #7/019/2014-2017, supported the laser inscription experiments. Ministry of Education of Science of Russian Federation, grant #14.Z50.31.0009, have funded measurement, math treatment and analysis of the obtained data. The authors are grateful to Dr. R. Drevinskas for discussions of methods for measuring the optical phase.”
should read: “Advanced Research Foundation, grant #7/019/2014-2017, supported the laser inscription experiments. Ministry of Education of Science of Russian Federation, grant #14.Z50.31.0009, have funded measurement, math treatment and analysis of the obtained data. A part of the study related to the measurements of refractive index change was also supported by the Royal Society (UK) International Exchanges Program (Grant IE150203). The authors are grateful to Dr. R. Drevinskas for helpful discussions.”
2045-2322
1-11
Okhrimchuk, Andrey
d73e5d05-62e4-41bd-aef5-ab64309dc639
Fedotov, Sergey
7b75b9de-c61d-4b82-bbaa-5f2b7747a291
Glebov, Ivan
e52bf7e3-0218-48ee-8607-66e9f40131fb
Sigaev, Vladimir
d2ddf806-646f-4d9d-a9d4-2f23f87b4e67
Kazansky, Peter
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Okhrimchuk, Andrey
d73e5d05-62e4-41bd-aef5-ab64309dc639
Fedotov, Sergey
7b75b9de-c61d-4b82-bbaa-5f2b7747a291
Glebov, Ivan
e52bf7e3-0218-48ee-8607-66e9f40131fb
Sigaev, Vladimir
d2ddf806-646f-4d9d-a9d4-2f23f87b4e67
Kazansky, Peter
a5d123ec-8ea8-408c-8963-4a6d921fd76c

Okhrimchuk, Andrey, Fedotov, Sergey, Glebov, Ivan, Sigaev, Vladimir and Kazansky, Peter (2017) Single shot laser writing with sub-nanosecond and nanosecond bursts of femtosecond pulses. Scientific Reports, 7, 1-11, [16563]. (doi:10.1038/s41598-017-16850-z).

Record type: Article

Abstract

A method is proposed for efficient laser modification of fused silica and sapphire by means of a burst of femtosecond pulses having time separation in the range 10–3000 ps. Modification enhancement with the pulse separation increase in the burst was observed on the tens picoseconds scale. It is proposed that accumulated transient tensile strain in the excitation region plays a crucial role in modification by a sub-nanosecond burst.

The Acknowledgements section in this Article is incomplete.
The section: “Advanced Research Foundation, grant #7/019/2014-2017, supported the laser inscription experiments. Ministry of Education of Science of Russian Federation, grant #14.Z50.31.0009, have funded measurement, math treatment and analysis of the obtained data. The authors are grateful to Dr. R. Drevinskas for discussions of methods for measuring the optical phase.”
should read: “Advanced Research Foundation, grant #7/019/2014-2017, supported the laser inscription experiments. Ministry of Education of Science of Russian Federation, grant #14.Z50.31.0009, have funded measurement, math treatment and analysis of the obtained data. A part of the study related to the measurements of refractive index change was also supported by the Royal Society (UK) International Exchanges Program (Grant IE150203). The authors are grateful to Dr. R. Drevinskas for helpful discussions.”

Full text not available from this repository.

More information

Published date: 29 November 2017

Identifiers

Local EPrints ID: 441706
URI: http://eprints.soton.ac.uk/id/eprint/441706
ISSN: 2045-2322
PURE UUID: e73c1f1c-b99a-4b09-b4b5-a1006eb792a3

Catalogue record

Date deposited: 24 Jun 2020 16:30
Last modified: 28 Jul 2020 16:43

Export record

Altmetrics

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×