TY  - JOUR
A1  - Schmidt, D.
A1  - Bauer, R.
A1  - Chung, S.
A1  - Novikov, D.
A1  - Sander, M.
A1  - Pudell, J.-E.
A1  - Herzog, M.
A1  - Pfuetzenreuter, D.
A1  - Schwarzkopf, J.
A1  - Chernikov, R.
A1  - Gaal, P.
T1  - A new concept for temporal gating of synchrotron X‐ray pulses
Y1  - 2021-02-05
VL  - 28
IS  - 2
SP  - 375
EP  - 382
JF  - Journal of Synchrotron Radiation
DO  - 10.23689/fidgeo-4395
PB  - International Union of Crystallography
N2  - A new concept for temporal gating of synchrotron X‐ray pulses based on laser‐induced thermal transient gratings is presented. First experimental tests of the concept yield a diffraction efficiency of 0.18%; however, the calculations indicate a theoretical efficiency and contrast of >30% and 10−5, respectively. The full efficiency of the pulse picker has not been reached yet due to a long‐range thermal deformation of the sample after absorption of the excitation laser. This method can be implemented in a broad spectral range (100 eV to 20 keV) and is only minimally invasive to an existing setup.
N2  - A new concept for temporal gating of synchrotron X‐ray pulses based on laser‐induced thermal transient gratings is presented.
UR  - http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/8741
ER  -