Femtosecond laser inscription of Bragg grating waveguides in bulk diamond

V. Bharadwaj, A. Courvoisier, T Fernandez-Hart, R. Ramponi, G. Galzerano, J. Nunn, M. J. Booth, R. Osellame, S. M. Eaton, P. S. Salter

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Femtosecond laser writing is applied to form Bragg grating waveguides in the diamond bulk. Type II waveguides are integrated with a single pulse point-by-point periodic laser modification positioned toward the edge of the waveguide core. These photonic devices, operating in the telecommunications band, allow for simultaneous optical waveguiding and narrowband reflection from a fourth-order grating. This fabrication technology opens the way toward advanced 3D photonic networks in diamond for a range of applications.

Original languageEnglish
Pages (from-to)3451-3453
Number of pages3
JournalOptics Letters
Volume42
Issue number17
DOIs
Publication statusPublished - 1 Sep 2017

Fingerprint

Bragg gratings
diamonds
waveguides
photonics
lasers
narrowband
telecommunication
gratings
fabrication
pulses

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Bharadwaj, V., Courvoisier, A., Fernandez-Hart, T., Ramponi, R., Galzerano, G., Nunn, J., ... Salter, P. S. (2017). Femtosecond laser inscription of Bragg grating waveguides in bulk diamond. Optics Letters, 42(17), 3451-3453. https://doi.org/10.1364/OL.42.003451

Femtosecond laser inscription of Bragg grating waveguides in bulk diamond. / Bharadwaj, V.; Courvoisier, A.; Fernandez-Hart, T; Ramponi, R.; Galzerano, G.; Nunn, J.; Booth, M. J.; Osellame, R.; Eaton, S. M.; Salter, P. S.

In: Optics Letters, Vol. 42, No. 17, 01.09.2017, p. 3451-3453.

Research output: Contribution to journalArticle

Bharadwaj, V, Courvoisier, A, Fernandez-Hart, T, Ramponi, R, Galzerano, G, Nunn, J, Booth, MJ, Osellame, R, Eaton, SM & Salter, PS 2017, 'Femtosecond laser inscription of Bragg grating waveguides in bulk diamond', Optics Letters, vol. 42, no. 17, pp. 3451-3453. https://doi.org/10.1364/OL.42.003451
Bharadwaj V, Courvoisier A, Fernandez-Hart T, Ramponi R, Galzerano G, Nunn J et al. Femtosecond laser inscription of Bragg grating waveguides in bulk diamond. Optics Letters. 2017 Sep 1;42(17):3451-3453. https://doi.org/10.1364/OL.42.003451
Bharadwaj, V. ; Courvoisier, A. ; Fernandez-Hart, T ; Ramponi, R. ; Galzerano, G. ; Nunn, J. ; Booth, M. J. ; Osellame, R. ; Eaton, S. M. ; Salter, P. S. / Femtosecond laser inscription of Bragg grating waveguides in bulk diamond. In: Optics Letters. 2017 ; Vol. 42, No. 17. pp. 3451-3453.
@article{4cdf61dae3a54adea5844b1197d8580d,
title = "Femtosecond laser inscription of Bragg grating waveguides in bulk diamond",
abstract = "Femtosecond laser writing is applied to form Bragg grating waveguides in the diamond bulk. Type II waveguides are integrated with a single pulse point-by-point periodic laser modification positioned toward the edge of the waveguide core. These photonic devices, operating in the telecommunications band, allow for simultaneous optical waveguiding and narrowband reflection from a fourth-order grating. This fabrication technology opens the way toward advanced 3D photonic networks in diamond for a range of applications.",
author = "V. Bharadwaj and A. Courvoisier and T Fernandez-Hart and R. Ramponi and G. Galzerano and J. Nunn and Booth, {M. J.} and R. Osellame and Eaton, {S. M.} and Salter, {P. S.}",
year = "2017",
month = "9",
day = "1",
doi = "10.1364/OL.42.003451",
language = "English",
volume = "42",
pages = "3451--3453",
journal = "Optics Letters",
issn = "0146-9592",
publisher = "Optical Society of America",
number = "17",

}

TY - JOUR

T1 - Femtosecond laser inscription of Bragg grating waveguides in bulk diamond

AU - Bharadwaj, V.

AU - Courvoisier, A.

AU - Fernandez-Hart, T

AU - Ramponi, R.

AU - Galzerano, G.

AU - Nunn, J.

AU - Booth, M. J.

AU - Osellame, R.

AU - Eaton, S. M.

AU - Salter, P. S.

PY - 2017/9/1

Y1 - 2017/9/1

N2 - Femtosecond laser writing is applied to form Bragg grating waveguides in the diamond bulk. Type II waveguides are integrated with a single pulse point-by-point periodic laser modification positioned toward the edge of the waveguide core. These photonic devices, operating in the telecommunications band, allow for simultaneous optical waveguiding and narrowband reflection from a fourth-order grating. This fabrication technology opens the way toward advanced 3D photonic networks in diamond for a range of applications.

AB - Femtosecond laser writing is applied to form Bragg grating waveguides in the diamond bulk. Type II waveguides are integrated with a single pulse point-by-point periodic laser modification positioned toward the edge of the waveguide core. These photonic devices, operating in the telecommunications band, allow for simultaneous optical waveguiding and narrowband reflection from a fourth-order grating. This fabrication technology opens the way toward advanced 3D photonic networks in diamond for a range of applications.

UR - http://www.scopus.com/inward/record.url?scp=85028592146&partnerID=8YFLogxK

UR - http://dx.doi.org/10.1364/OL.42.003451

U2 - 10.1364/OL.42.003451

DO - 10.1364/OL.42.003451

M3 - Article

VL - 42

SP - 3451

EP - 3453

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 17

ER -