Light Conversion Ultrafast Spectrometers

Light Conversion HARPIA: Comprehensive Spectroscopy System

The Light Conversion HARPIA comprehensive spectroscopy system performs a variety of sophisticated time-resolved spectroscopic measurements in a compact footprint. It offers an intuitive user experience and easy day-to-day maintenance meeting the needs of today’s scientific applications. Extension modules and customization options tailor the HARPIA system to specific measurement needs.
Light Conversion HARPIA-TA: Ultrafast Transient Absorption Spectrometer

Light Conversion's HARPIA-TA ultrafast transient absorption spectrometer provides pump-probe measurement functionality in the HARPIA spectroscopy system. Several probe light configurations and detection options are available, ranging from a photodiode for single‑wavelength detection to white-light supercontinuum probing combined with spectrally-resolved broadband detection.
Light Conversion HARPIA-TB: Third Beam Delivery Extension

When standard spectroscopy tools are not enough to unravel the intricate ultrafast dynamics of photoactive systems, multi-pulse time-resolved spectroscopic techniques can be utilized to yield additional insight. Light Conversion's HARPIA‑TB is a third beam delivery module for the HARPIA‑TA mainframe system that adds an additional dimension to typical time resolved absorption measurements. A temporally delayed auxiliary (third) laser pulse, (up to 4 ns), can be introduced before or during the pump-probe interaction to perturb the on-going pump-induced photodynamics.
Light Conversion HARPIA-TF: Time-Resolved Fluorescence Module

Light Conversion's HARPIA-TF is a time-resolved fluorescence measurement module for HARPIA-TA spectroscopy system that combines Kerr gate or fluorescence upconversion with TCSPC techniques. With the use of a high repetition rate PHAROS or CARBIDE femtosecond laser, the fluorescence dynamics are measured while exciting the samples with pulse energies down to several nanojoules.
Light Conversion HARPIA-TG Transient Grating Spectrometer

Light Conversion's HARPIA-TG is a transient grating spectrometer for carrier diffusion coefficient and lifetime measurements.
Light Conversion HARPIA-LIGHT: A Tabletop Spectroscopy System

Light Conversion steps into the new year with the launch of their novel tabletop spectroscopy system – HARPIA-LIGHT. Classified as a Class 1 laser product, the system combines accessibility, versatility, and unparalleled performance in a single-box design.
Light Conversion HARPIA-LIGHT: Tabletop Transient Absorption Spectroscopy System

Light Conversion's HARPIA-LIGHT transient absorption spectroscopy system combines accessibility, versatility, and unparalleled performance in a single-box design. Based on advanced femtosecond laser technology, it allows precise and accurate measurement and analysis of transient events on a femto-to-nanosecond time scale.
Light Conversion: HARPIA-LIGHT Introduces Continuous Scan Mode

Light Conversion‘s HARPIA-LIGHT transient absorption spectroscopy system now features a continuous scan mode, enabling uninterrupted delay line movement while capturing spectral data in real time. The mode can be started or stopped directly from the pump–probe measurement window with a single click, with results displayed instantly on the same graph. Standard and continuous scans can be performed sequentially, allowing direct comparison of the acquired datasets.