We offers a number of time-resolved spectrometers along with data analysis software.

Our instruments are being employed in many aspects of research in modern photoscience, such as photophysics, photochemistry, photobiology, materials science, nanoscience, and solar energy conversion and storage. Examples of research topics include electronic state deactivation, vibrational energy redistribution, electron and energy transfer both inter- and intra-molecularly and solvation dynamics.

Processes can be measured at variable temperatures including cryogenic. Our spectrometers also allow to study solid state samples

HELIOS FIRE – Automated Femtosecond Transient Absorption Spectrometer	HELIOS IR – Femtosecond Transient Absorption Spectrometer	HALCYONE – Femtosecond Fluorescence Spectrometer
Fully Automated Optical Delay Line Time window: 8 ns Resolution: 14 fs Minimum step size: 2.8 fs Beam pointing drift: Fully Automated Pump Beam Alignment. The HELIOS FIRE software ensures continuous optimal overlap of the pump and probe beams in a sample with Probe spectral range 320-750 nm 420-800 nm 800-1600 nm	Low profile direct-drive ultra-high speed optical delay line Time window: 8 ns Resolution: 14 fs Minimum step size: 2.8 fs Temporal Resolution: Typically 1.4 times longer than the laser’s fundamental pulse duration. Probe spectral range:2-13 µm Spectral Resolution: v  3-9 µm, 0.4 µm bandwidth with 6.2 nm resolution v  4-10 µm, 0.8 µm bandwidth 12.4 nm resolution v  3-9 µm, 1.2 µm bandwidth 18.6 nm resolution Detectors. Helios-IR can be configured with a several MCT array detector options, with larger arrays for broader detection bandwidth or higher spectral resolution and dual array detectors for reference detection.	Low profile direct-drive ultra-high speed optical delay line Time window: 8 ns Resolution: 14 fs Minimum step size: 2.8 fs Temporal Resolution. A typical IRF of HALCYONE is ?250 fs. Thermoelectrically cooled CCD camera (1024×255 pixels) with fiber coupled spectrograph. Spectral range VIS: 400-800 nm UV: 270-400 nm NIR: 800-1600 nm Single photon counting PMT with a fiber coupled monochromator. Spectral range VIS: 400-800 nm UV: 270-400 nm NIR: 800-1600 nm TCSPC add-on Temporal resolution: 50 ps Spectral range: 270-1600 nm