Triplet solvation dynamics in supercooled hydrogen bonding liquids in hard and soft confinements

Status and Outlook

Since the main components of the basic setup are commercially available, it is already possible to measure the TSD of supercooled liquids and compare the results to those achieved with dielectric spectroscopy and NMR.

Both seed lasers for the Ti:Sapphire amplifier are already set up and ready for operation. They provide 120mW at 940nm and 220mW at 960nm. The mode-hop free tuning range is 35GHz for the 940nm ECDL and 27GHz for the 960nm ECDL.

The next steps will include the setup of the regenerative amplifier at 960nm, the extension to dual-wavelength operation and generation of the required UV pulses at 320nm.


Prof. Dr. Thomas Walther

Laser und Quantenoptik
Institut für Angewandte Physik
Fachbereich 05 - Physik
Technische Universität Darmstadt
Schlossgartenstr. 7
D-64289 Darmstadt

+49 6151 16-20831 (Sekretariat)

+49 6151 16-20834 (Fax)




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