Towards room-temperature laser magnetometry with NV centres in open fibre cavities

Sarath Raman Nair; Lachlan J. Rogers; Jan Jeske; Xavier Vidal; Andrew Wood; Fedor Jelezko; Andrew D. Greentree; Thomas Volz

doi:10.1109/CLEOE-EQEC.2019.8872972

Towards room-temperature laser magnetometry with NV centres in open fibre cavities

Sarath Raman Nair
, Lachlan J. Rogers
, Jan Jeske
, Xavier Vidal
, Andrew Wood
, Fedor Jelezko
, Andrew D. Greentree
, Thomas Volz

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Magnetic sensing with lasing from negatively charged nitorgen-vacancy (NV) centres in diamond is predicted to reach fT/√Hz regime even at room temperature [1]. Stimulated emission from NV centres has already been explored as a stepping stone towards such a laser magnetometer [2, 3, 4]. Here we report the observation of amplification on the cavity transmission of an open fibre cavity formed between a fibre-miror and a macroscopic mirror, loaded with a high NV density diamond sample. On adding green laser light to optically pump the NV centres, we observe amplification on the transmitted seed wavelength close to 720 nm up to a factor around 3.

Original language	English
Title of host publication	European Quantum Electronics Conference, EQEC_2019
Publisher	Optica Publishing Group (formerly OSA)
ISBN (Print)	9781728104690
DOIs	https://doi.org/10.1109/CLEOE-EQEC.2019.8872972
Publication status	Published - 2019
Externally published	Yes
Event	European Quantum Electronics Conference, EQEC_2019 - Munich, United Kingdom Duration: 23 Jun 2019 → 27 Jun 2019

Publication series

Name	Optics InfoBase Conference Papers
Volume	Part F143-EQEC 2019
ISSN (Electronic)	2162-2701

Conference

Conference	European Quantum Electronics Conference, EQEC_2019
Country/Territory	United Kingdom
City	Munich
Period	23/06/19 → 27/06/19

Access to Document

10.1109/CLEOE-EQEC.2019.8872972

https://ieeexplore.ieee.org/document/8872972

Cite this

Nair, S. R., Rogers, L. J., Jeske, J., Vidal, X., Wood, A., Jelezko, F., Greentree, A. D., & Volz, T. (2019). Towards room-temperature laser magnetometry with NV centres in open fibre cavities. In European Quantum Electronics Conference, EQEC_2019 Article 2019-jsv_2_3 (Optics InfoBase Conference Papers; Vol. Part F143-EQEC 2019). Optica Publishing Group (formerly OSA). https://doi.org/10.1109/CLEOE-EQEC.2019.8872972

@inproceedings{2b4dd06978f14318a7953b19637e9985,

title = "Towards room-temperature laser magnetometry with NV centres in open fibre cavities",

abstract = "Magnetic sensing with lasing from negatively charged nitorgen-vacancy (NV) centres in diamond is predicted to reach fT/√Hz regime even at room temperature [1]. Stimulated emission from NV centres has already been explored as a stepping stone towards such a laser magnetometer [2, 3, 4]. Here we report the observation of amplification on the cavity transmission of an open fibre cavity formed between a fibre-miror and a macroscopic mirror, loaded with a high NV density diamond sample. On adding green laser light to optically pump the NV centres, we observe amplification on the transmitted seed wavelength close to 720 nm up to a factor around 3.",

author = "Nair, \{Sarath Raman\} and Rogers, \{Lachlan J.\} and Jan Jeske and Xavier Vidal and Andrew Wood and Fedor Jelezko and Greentree, \{Andrew D.\} and Thomas Volz",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE; European Quantum Electronics Conference, EQEC\_2019 ; Conference date: 23-06-2019 Through 27-06-2019",

year = "2019",

doi = "10.1109/CLEOE-EQEC.2019.8872972",

language = "English",

isbn = "9781728104690",

series = "Optics InfoBase Conference Papers",

publisher = "Optica Publishing Group (formerly OSA)",

booktitle = "European Quantum Electronics Conference, EQEC\_2019",

}

Nair, SR, Rogers, LJ, Jeske, J, Vidal, X, Wood, A, Jelezko, F, Greentree, AD & Volz, T 2019, Towards room-temperature laser magnetometry with NV centres in open fibre cavities. in European Quantum Electronics Conference, EQEC_2019., 2019-jsv_2_3, Optics InfoBase Conference Papers, vol. Part F143-EQEC 2019, Optica Publishing Group (formerly OSA), European Quantum Electronics Conference, EQEC_2019, Munich, United Kingdom, 23/06/19. https://doi.org/10.1109/CLEOE-EQEC.2019.8872972

Towards room-temperature laser magnetometry with NV centres in open fibre cavities. / Nair, Sarath Raman; Rogers, Lachlan J.; Jeske, Jan et al.
European Quantum Electronics Conference, EQEC_2019. Optica Publishing Group (formerly OSA), 2019. 2019-jsv_2_3 (Optics InfoBase Conference Papers; Vol. Part F143-EQEC 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Towards room-temperature laser magnetometry with NV centres in open fibre cavities

AU - Nair, Sarath Raman

AU - Rogers, Lachlan J.

AU - Jeske, Jan

AU - Vidal, Xavier

AU - Wood, Andrew

AU - Jelezko, Fedor

AU - Greentree, Andrew D.

AU - Volz, Thomas

PY - 2019

Y1 - 2019

N2 - Magnetic sensing with lasing from negatively charged nitorgen-vacancy (NV) centres in diamond is predicted to reach fT/√Hz regime even at room temperature [1]. Stimulated emission from NV centres has already been explored as a stepping stone towards such a laser magnetometer [2, 3, 4]. Here we report the observation of amplification on the cavity transmission of an open fibre cavity formed between a fibre-miror and a macroscopic mirror, loaded with a high NV density diamond sample. On adding green laser light to optically pump the NV centres, we observe amplification on the transmitted seed wavelength close to 720 nm up to a factor around 3.

AB - Magnetic sensing with lasing from negatively charged nitorgen-vacancy (NV) centres in diamond is predicted to reach fT/√Hz regime even at room temperature [1]. Stimulated emission from NV centres has already been explored as a stepping stone towards such a laser magnetometer [2, 3, 4]. Here we report the observation of amplification on the cavity transmission of an open fibre cavity formed between a fibre-miror and a macroscopic mirror, loaded with a high NV density diamond sample. On adding green laser light to optically pump the NV centres, we observe amplification on the transmitted seed wavelength close to 720 nm up to a factor around 3.

UR - https://www.scopus.com/pages/publications/85084523127

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DO - 10.1109/CLEOE-EQEC.2019.8872972

M3 - Conference contribution

AN - SCOPUS:85084523127

SN - 9781728104690

T3 - Optics InfoBase Conference Papers

BT - European Quantum Electronics Conference, EQEC_2019

PB - Optica Publishing Group (formerly OSA)

T2 - European Quantum Electronics Conference, EQEC_2019

Y2 - 23 June 2019 through 27 June 2019

ER -

Towards room-temperature laser magnetometry with NV centres in open fibre cavities

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