Colocated Instrumentation
Ultrafast Time-Resolved Terahertz Spectroscopy (TRTS)
Provides dynamic far-infrared response of samples upon photoexcitation with a femtosecond pulsed laser.
Technical Capabilities
- Home-built terahertz spectrometer with broadband 0.2 - 2 THz probe
- Tunable photoexcitation from 350 nm - 1.6 microns
- Sub-picosecond resolution and 3 nanosecond range
- Transmission or reflection geometry
- Enabled by Coherent Libra regeneratively amplified Ti:Sapphire laser
Please contact Jason Baxter, Professor of Chemical Engineering, for more information and to arrange training.
Ultrafast Systems Helios transient absorption spectroscopy (TAS)
Provides dynamic UV/visible/Near-IR response of samples upon photoexcitation with a femtosecond pulsed laser. Technical Capabilities.
Technical Capabilities
- CCD arrays for simultaneous detection of 350 - 800 nm or 800 - 1600 nm probe
- Tunable photoexcitation from 350 nm - 1.6 microns
- ~100-femtosecond resolution and 3 nanosecond range
- Transmission or reflection geometry
- Enabled by Coherent Libra regeneratively amplified Ti:Sapphire laser
Please contact Jason Baxter, Professor of Chemical Engineering, for more information and to arrange training.
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