All-in-fibre Rayleigh-rejection filter for raman spectroscopy

Publication: Research - peer-reviewJournal article – Annual report year: 2012

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All-in-fibre Rayleigh-rejection filter for raman spectroscopy. / Brunetti, Anna Chiara; Scolari, L.; Lund-Hansen, T.; Weirich, J.; Rottwitt, Karsten.

In: Electronics Letters, Vol. 48, No. 5, 2012, p. 275-276.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

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Author

Brunetti, Anna Chiara; Scolari, L.; Lund-Hansen, T.; Weirich, J.; Rottwitt, Karsten / All-in-fibre Rayleigh-rejection filter for raman spectroscopy.

In: Electronics Letters, Vol. 48, No. 5, 2012, p. 275-276.

Publication: Research - peer-reviewJournal article – Annual report year: 2012

Bibtex

@article{4b013f62ce3e40369111374709730eb1,
title = "All-in-fibre Rayleigh-rejection filter for raman spectroscopy",
publisher = "The/Institution of Engineering and Technology",
author = "Brunetti, {Anna Chiara} and L. Scolari and T. Lund-Hansen and J. Weirich and Karsten Rottwitt",
year = "2012",
doi = "10.1049/el.2011.2866",
volume = "48",
number = "5",
pages = "275--276",
journal = "Electronics Letters",
issn = "0013-5194",

}

RIS

TY - JOUR

T1 - All-in-fibre Rayleigh-rejection filter for raman spectroscopy

A1 - Brunetti,Anna Chiara

A1 - Scolari,L.

A1 - Lund-Hansen,T.

A1 - Weirich,J.

A1 - Rottwitt,Karsten

AU - Brunetti,Anna Chiara

AU - Scolari,L.

AU - Lund-Hansen,T.

AU - Weirich,J.

AU - Rottwitt,Karsten

PB - The/Institution of Engineering and Technology

PY - 2012

Y1 - 2012

N2 - An in-line Rayleigh-rejection filter for Raman spectroscopy is demonstrated. The device is based on a solid-core photonic crystal fibre infiltrated with a high-index liquid. At room temperature, the filter exhibits a full width at half maximum bandwidth of 143 nm and an insertion loss of 0.3 dB. A shift of 32 nm of the central wavelength is demonstrated by increasing the temperature from 22 to 70°C. FEM simulations of the spectra at different temperatures showed good agreement with experimental results. The device was successfully employed to perform Raman spectroscopy of a sample of cyclohexane and allowed for a fourfold attenuation of the Rayleigh scattered light.

AB - An in-line Rayleigh-rejection filter for Raman spectroscopy is demonstrated. The device is based on a solid-core photonic crystal fibre infiltrated with a high-index liquid. At room temperature, the filter exhibits a full width at half maximum bandwidth of 143 nm and an insertion loss of 0.3 dB. A shift of 32 nm of the central wavelength is demonstrated by increasing the temperature from 22 to 70°C. FEM simulations of the spectra at different temperatures showed good agreement with experimental results. The device was successfully employed to perform Raman spectroscopy of a sample of cyclohexane and allowed for a fourfold attenuation of the Rayleigh scattered light.

U2 - 10.1049/el.2011.2866

DO - 10.1049/el.2011.2866

JO - Electronics Letters

JF - Electronics Letters

SN - 0013-5194

IS - 5

VL - 48

SP - 275

EP - 276

ER -