Plasmonic black gold based broadband polarizers for ultra-short laser pulses

E. Skovsen; T. Søndergaard; C. Lemke; T. Holmgaard; T. Leißner; R. L. Eriksen; J. Beermann; Michael Bauer; K. Pedersen; S. I. Bozhevolnyi; Thomas Søndergaard

doi:10.1063/1.4830040

Plasmonic black gold based broadband polarizers for ultra-short laser pulses

E. Skovsen^*, T. Søndergaard, C. Lemke, T. Holmgaard, T. Leißner, R. L. Eriksen, J. Beermann, Michael Bauer, K. Pedersen, S. I. Bozhevolnyi, Thomas Søndergaard

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

It has recently been demonstrated that adiabatic nanofocusing of light by gap-plasmon modes in ultra-sharp convex metal grooves can turn metallic surfaces with high reflectivity in the visible and near-infrared into excellent absorbers of light polarized perpendicular to the groove direction. Here we demonstrate that this effect can be used to design broadband linear polarizers, operating in reflection and inducing negligible dispersive stretching of ultra-short (5-10 fs) laser pulses.

Original language	English
Article number	211102
Journal	Applied Physics Letters
Volume	103
Issue number	21
ISSN	0003-6951
DOIs	https://doi.org/10.1063/1.4830040
Publication status	Published - 18. Nov 2013

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10.1063/1.4830040

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title = "Plasmonic black gold based broadband polarizers for ultra-short laser pulses",

abstract = "It has recently been demonstrated that adiabatic nanofocusing of light by gap-plasmon modes in ultra-sharp convex metal grooves can turn metallic surfaces with high reflectivity in the visible and near-infrared into excellent absorbers of light polarized perpendicular to the groove direction. Here we demonstrate that this effect can be used to design broadband linear polarizers, operating in reflection and inducing negligible dispersive stretching of ultra-short (5-10 fs) laser pulses.",

author = "E. Skovsen and T. S{\o}ndergaard and C. Lemke and T. Holmgaard and T. Lei{\ss}ner and Eriksen, {R. L.} and J. Beermann and Michael Bauer and K. Pedersen and Bozhevolnyi, {S. I.} and Thomas S{\o}ndergaard",

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doi = "10.1063/1.4830040",

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Plasmonic black gold based broadband polarizers for ultra-short laser pulses. / Skovsen, E.; Søndergaard, T.; Lemke, C.; Holmgaard, T.; Leißner, T.; Eriksen, R. L.; Beermann, J.; Bauer, Michael; Pedersen, K.; Bozhevolnyi, S. I.; Søndergaard, Thomas.

In: Applied Physics Letters, Vol. 103, No. 21, 211102, 18.11.2013.

Research output: Contribution to journal › Journal article › Research › peer-review

TY - JOUR

T1 - Plasmonic black gold based broadband polarizers for ultra-short laser pulses

AU - Skovsen, E.

AU - Søndergaard, T.

AU - Lemke, C.

AU - Holmgaard, T.

AU - Leißner, T.

AU - Eriksen, R. L.

AU - Beermann, J.

AU - Bauer, Michael

AU - Pedersen, K.

AU - Bozhevolnyi, S. I.

AU - Søndergaard, Thomas

PY - 2013/11/18

Y1 - 2013/11/18

N2 - It has recently been demonstrated that adiabatic nanofocusing of light by gap-plasmon modes in ultra-sharp convex metal grooves can turn metallic surfaces with high reflectivity in the visible and near-infrared into excellent absorbers of light polarized perpendicular to the groove direction. Here we demonstrate that this effect can be used to design broadband linear polarizers, operating in reflection and inducing negligible dispersive stretching of ultra-short (5-10 fs) laser pulses.

AB - It has recently been demonstrated that adiabatic nanofocusing of light by gap-plasmon modes in ultra-sharp convex metal grooves can turn metallic surfaces with high reflectivity in the visible and near-infrared into excellent absorbers of light polarized perpendicular to the groove direction. Here we demonstrate that this effect can be used to design broadband linear polarizers, operating in reflection and inducing negligible dispersive stretching of ultra-short (5-10 fs) laser pulses.

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U2 - 10.1063/1.4830040

DO - 10.1063/1.4830040

M3 - Journal article

AN - SCOPUS:84888418218

VL - 103

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 21

M1 - 211102

ER -

Plasmonic black gold based broadband polarizers for ultra-short laser pulses

Abstract

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