The user laboratories of FELBE
- Seven different user labs are available to which the FEL IR radiation is distributed via an optical transport line. The total lab space is approximately 130 m2.
- The individual labs are equipped as follows.
lab
113a/bSemiconductor spectroscopy lab This lab is equipped with a fs and a ps table-top Ti:sapphire laser. In addition an optical magneto-cryostat (8 Tesla), several He-flow cryostats and a synchroscan streak camera are available. lab
113cfs-amplifier and spectroscopy lab This lab contains a femtosecond laser amplifier system (6 mJ, 1 kHz) equipped with optical parametric generator/amplifier and sum-frequency generator. The beams of the table-top-laser can also be distributed into the neighboring labs. lab
113dDiagnostics and fs-spectroscopy lab Details on the diagnostics system can be found here(1). This lab also contains a regenerative fs laser amplifier system (>5 µJ, up to 250 kHz) with optical parametric amplifier. lab
113es-SNIM lab This lab is used for near-field microscopy using a room-temperature aperture-less scattering scanning near-field infrared microscope (s-SNIM) and a cryogenic s-SNIM. lab
113fExternal user lab for pump-probe spectroscopy This lab is restricted for experiments of external users. It is equipped with all necessary basic installations (optical table, purge gases, LAN access, etc.) and instrumentation for time-resolved pump-probe spectroscopy. lab
113gLab for variable use
This lab is used for temporary experiments. lab
113hFourier spectroscopy and diagnostics lab This lab is equipped with a Bruker VERTEX 80v FTIR spectrometer with step scan option.
- Detailed parameters of the installed table-top laser systems are available here(2). All laser systems can be synchronized to the FELs.
- External users are encouraged to contact us for discussions of future experiments. The procedures for beam time application are summarized here(3).
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Here is a schematic view of the user labs including the infrared beamlines.
URL of this article
https://www.hzdr.de/db/Cms?pOid=11401
Links of the content
(1) | https://www.hzdr.de/db/Cms?pOid=10553 |
(2) | https://www.hzdr.de/db/Cms?pOid=11335 |
(3) | https://www.hzdr.de/db/Cms?pNid=1732 |