HARPIA-LIGHT
Tabletop Transient Absorption Spectroscopy System designed for ultrafast pump-probe measurements.
-Compact single-box transient absorption spectroscopy system
-Built-in industrial-grade femtosecond laser
-Plug-and-play installation with minimal alignment
-Femto-to-nanosecond temporal resolution
-High sensitivity transient absorption detection
-User-friendly measurement and analysis software
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Description
HARPIA-LIGHT is a compact transient absorption spectroscopy system that combines accessibility, versatility, and high performance in a single-box tabletop design.
The system integrates an industrial-grade femtosecond laser, spectrograph, and automated data acquisition software to enable fast and reliable ultrafast spectroscopy measurements.
Its intuitive interface allows users to perform experiments easily—simply load the sample and start the measurement. The system measures transient optical processes on femtosecond to nanosecond time scales, enabling detailed investigation of ultrafast dynamics in materials and molecular systems.
Specifications
Modes : Transmission and reflection
Probe spectral range : 435 – 935 nm
Probe polarization control : Linear (0 – 180°)
Pump wavelengths : 515 nm, 343 nm
Delay range (resolution) : 7.5 ns (10 fs)
Temporal resolution : ≤ 290 fs
Laser repetition rate : 60 kHz, any fundamental repetition rate division
Maximum data acquisition rate : 3850 Hz
Application
HARPIA-LIGHT is widely used in ultrafast spectroscopy research, including :
Transient absorption spectroscopy
Pump-probe spectroscopy experiments
Photochemical reaction dynamics
Semiconductor and nanomaterial characterization
Photocatalysis studies
It is used to study processes such as :
Electron transfer
Proton transfer
Solvation dynamics
Vibrational relaxation
Exciton energy transfer