Highly versatile, two-color setup for high-order harmonic generation using spatial light modulators

Ann-Kathrin Raab; Marvin Schmoll; Emma Simpson; Melvin Redon; Yuman Fang; Chen Guo; Anne-Lise Viotti; Cord Arnold; A Lhuillier; Johan Mauritsson

doi:10.1063/5.0212578

Highly versatile, two-color setup for high-order harmonic generation using spatial light modulators

Ann-Kathrin Raab, Marvin Schmoll, Emma Simpson, Melvin Redon, Yuman Fang, Chen Guo, Anne-Lise Viotti, Cord Arnold, A Lhuillier, Johan Mauritsson

Albert-Ludwigs University Freiburg

Forskningsoutput: Tidskriftsbidrag › Artikel i vetenskaplig tidskrift › Peer review

Sammanfattning

We present a novel, interferometric, two-color, high-order harmonic generation setup based on a turn-key Ytterbium-doped femtosecond laser source and its second harmonic. Each interferometer arm contains a spatial light modulator with individual capabilities to manipulate the spatial beam profiles and to stabilize the relative delay between the fundamental and the second harmonic. In addition, separate control of the relative power and focusing geometries of the two color beams is implemented to conveniently perform automated scans of multiple parameters. A live diagnostics system gives continuous information during ongoing measurements.

Originalspråk	engelska
Artikelnummer	073002
Antal sidor	9
Tidskrift	Review of Scientific Instruments
Volym	95
Nummer	7
DOI	https://doi.org/10.1063/5.0212578
Status	Published - 2024 juli 16

Ämnesklassifikation (UKÄ)

Atom- och molekylfysik och optik

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10.1063/5.0212578

1 Doktorsavhandling (sammanläggning)

Ultrafast ytterbium-based laser sources and diagnostics for efficient high-order harmonic generation
Raab, A.-K., 2024 nov. 12, Lund: Atomic Physics, Department of Physics, Lund University. 197 s.
Forskningsoutput: Avhandling › Doktorsavhandling (sammanläggning)

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abstract = "We present a novel, interferometric, two-color, high-order harmonic generation setup based on a turn-key Ytterbium-doped femtosecond laser source and its second harmonic. Each interferometer arm contains a spatial light modulator with individual capabilities to manipulate the spatial beam profiles and to stabilize the relative delay between the fundamental and the second harmonic. In addition, separate control of the relative power and focusing geometries of the two color beams is implemented to conveniently perform automated scans of multiple parameters. A live diagnostics system gives continuous information during ongoing measurements.",

author = "Ann-Kathrin Raab and Marvin Schmoll and Emma Simpson and Melvin Redon and Yuman Fang and Chen Guo and Anne-Lise Viotti and Cord Arnold and A Lhuillier and Johan Mauritsson",

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day = "16",

doi = "10.1063/5.0212578",

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AU - Raab, Ann-Kathrin

AU - Schmoll, Marvin

AU - Simpson, Emma

AU - Redon, Melvin

AU - Fang, Yuman

AU - Guo, Chen

AU - Viotti, Anne-Lise

AU - Arnold, Cord

AU - Lhuillier, A

AU - Mauritsson, Johan

PY - 2024/7/16

Y1 - 2024/7/16

N2 - We present a novel, interferometric, two-color, high-order harmonic generation setup based on a turn-key Ytterbium-doped femtosecond laser source and its second harmonic. Each interferometer arm contains a spatial light modulator with individual capabilities to manipulate the spatial beam profiles and to stabilize the relative delay between the fundamental and the second harmonic. In addition, separate control of the relative power and focusing geometries of the two color beams is implemented to conveniently perform automated scans of multiple parameters. A live diagnostics system gives continuous information during ongoing measurements.

AB - We present a novel, interferometric, two-color, high-order harmonic generation setup based on a turn-key Ytterbium-doped femtosecond laser source and its second harmonic. Each interferometer arm contains a spatial light modulator with individual capabilities to manipulate the spatial beam profiles and to stabilize the relative delay between the fundamental and the second harmonic. In addition, separate control of the relative power and focusing geometries of the two color beams is implemented to conveniently perform automated scans of multiple parameters. A live diagnostics system gives continuous information during ongoing measurements.

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DO - 10.1063/5.0212578

M3 - Article

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SN - 0034-6748

VL - 95

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 7

M1 - 073002

ER -

Highly versatile, two-color setup for high-order harmonic generation using spatial light modulators

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Ämnesklassifikation (UKÄ)

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Ultrafast ytterbium-based laser sources and diagnostics for efficient high-order harmonic generation

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