A five-axis parallel kinematic mirror unit for soft X-ray beamlines at MAX IV

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Standard

A five-axis parallel kinematic mirror unit for soft X-ray beamlines at MAX IV. / Agåker, Marcus; Mueller, Frieder; Norsk Jensen, Brian; Åhnberg, Karl; Sjöblom, Peter; Deiwiks, Jochen; Henniger, Hans; Pärna, Rainer; Knudsen, Jan; Thiagarajan, Balasubramanian; Såthe, Conny.

I: Journal of Synchrotron Radiation, Vol. 27, Nr. Pt 2, 01.03.2020, s. 262-271.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Harvard

Agåker, M, Mueller, F, Norsk Jensen, B, Åhnberg, K, Sjöblom, P, Deiwiks, J, Henniger, H, Pärna, R, Knudsen, J, Thiagarajan, B & Såthe, C 2020, 'A five-axis parallel kinematic mirror unit for soft X-ray beamlines at MAX IV', Journal of Synchrotron Radiation, vol. 27, nr. Pt 2, s. 262-271. https://doi.org/10.1107/S160057751901693X

APA

CBE

Agåker M, Mueller F, Norsk Jensen B, Åhnberg K, Sjöblom P, Deiwiks J, Henniger H, Pärna R, Knudsen J, Thiagarajan B, Såthe C. 2020. A five-axis parallel kinematic mirror unit for soft X-ray beamlines at MAX IV. Journal of Synchrotron Radiation. 27(Pt 2):262-271. https://doi.org/10.1107/S160057751901693X

MLA

Vancouver

Author

Agåker, Marcus ; Mueller, Frieder ; Norsk Jensen, Brian ; Åhnberg, Karl ; Sjöblom, Peter ; Deiwiks, Jochen ; Henniger, Hans ; Pärna, Rainer ; Knudsen, Jan ; Thiagarajan, Balasubramanian ; Såthe, Conny. / A five-axis parallel kinematic mirror unit for soft X-ray beamlines at MAX IV. I: Journal of Synchrotron Radiation. 2020 ; Vol. 27, Nr. Pt 2. s. 262-271.

RIS

TY - JOUR

T1 - A five-axis parallel kinematic mirror unit for soft X-ray beamlines at MAX IV

AU - Agåker, Marcus

AU - Mueller, Frieder

AU - Norsk Jensen, Brian

AU - Åhnberg, Karl

AU - Sjöblom, Peter

AU - Deiwiks, Jochen

AU - Henniger, Hans

AU - Pärna, Rainer

AU - Knudsen, Jan

AU - Thiagarajan, Balasubramanian

AU - Såthe, Conny

PY - 2020/3/1

Y1 - 2020/3/1

N2 - With the introduction of the multi-bend achromats in the new fourth-generation storage rings the emittance has decreased by an order of magnitude resulting in increased brightness. However, the higher brightness comes with smaller beam sizes and narrower radiation cones. As a consequence, the requirements on mechanical stability regarding the beamline components increases. Here an innovative five-Axis parallel kinematic mirror unit for use with soft X-ray beamlines using off-Axis grazing-incidence optics is presented. Using simulations and measurements from the HIPPIE beamline at the MAXIV Laboratory it is shown that it has no Eigen frequencies below 90Hz. Its positioning accuracy is better than 25nm linearly and 17-35μrad angularly depending on the mirror chamber dimensions.

AB - With the introduction of the multi-bend achromats in the new fourth-generation storage rings the emittance has decreased by an order of magnitude resulting in increased brightness. However, the higher brightness comes with smaller beam sizes and narrower radiation cones. As a consequence, the requirements on mechanical stability regarding the beamline components increases. Here an innovative five-Axis parallel kinematic mirror unit for use with soft X-ray beamlines using off-Axis grazing-incidence optics is presented. Using simulations and measurements from the HIPPIE beamline at the MAXIV Laboratory it is shown that it has no Eigen frequencies below 90Hz. Its positioning accuracy is better than 25nm linearly and 17-35μrad angularly depending on the mirror chamber dimensions.

KW - beamline component

KW - MAX IV

KW - optics kinematics

KW - soft X-ray

U2 - 10.1107/S160057751901693X

DO - 10.1107/S160057751901693X

M3 - Article

VL - 27

SP - 262

EP - 271

JO - Journal of Synchrotron Radiation

JF - Journal of Synchrotron Radiation

SN - 1600-5775

IS - Pt 2

ER -