HARPIA-TA (Transient Absorption Spectroscopy System)
An ultrafast pump-probe spectroscopy system designed for time-resolved spectroscopy experiments.
-High-performance ultrafast spectroscopy system with high repetition rate capability
-Broad measurement range UV → MIR
-High-sensitivity transient absorption detection
-Modular architecture enabling multiple time-resolved techniques
-Compact optical design with automated control software
-Compatible with femtosecond laser systems (e.g., PHAROS, CARBIDE, Ti:Sapphire)
Please add items to cart and submit for quotation.
Quantity
Description
The HARPIA ultrafast spectroscopy system is a modular platform designed for advanced time-resolved spectroscopic measurements.
The system is centered around the HARPIA-TA transient absorption spectrometer, which enables pump-probe experiments with high temporal resolution.
HARPIA supports multiple measurement modules including fluorescence upconversion, Kerr gate spectroscopy, TCSPC, and multi-pulse experiments. The modular design allows seamless switching between measurement modes while maintaining high optical stability through a compact monolithic optical layout.
Specifications
Probe spectral range : 350 – 1100 nm (UV-VIS)
Extended range : up to 1600 nm (UV-VIS-NIR)
MIR configuration : up to 13,000 nm
Pump wavelength range : 240 – 2200 nm
Delay range : up to 8 ns
Delay resolution : ~8.3 fs
Laser repetition rate : 1 – 100 kHz
Max acquisition rate : up to 3850 Hz
Measurement mode : Transmission / Reflection
Application
HARPIA is used in ultrafast spectroscopy research including :
Transient absorption spectroscopy
Time-resolved fluorescence
Multi-pulse spectroscopy experiments
Femtosecond stimulated Raman scattering (FSRS)
Flash photolysis (nanosecond transient absorption)
Scientific processes studied include :
Electron and proton transfer
Solvation dynamics
Vibrational relaxation
Exciton energy transfer
Photochemical reaction dynamics