Label-free imaging with highest contrast

Each SRS pixel contains a full molecular spectrum that reveals local chemical composition. These vibrational signatures from lipids, proteins, and nucleic acids provide chemical contrast beyond structure alone. Capturing spectra across the sample enables label-free biochemical imaging. With high tuning speed and a compact design, Refined Laser Systems records these molecular fingerprints rapidly and reliably, making advanced SRS imaging practical for real biological research.

SRS reveals cellular and tissue processes that remain invisible to fluorescence microscopy. It highlights lipid droplets, membranes, and cytoplasmic regions based on their natural molecular composition. This chemical contrast allows to study metabolism and membrane organization under physiological conditions.

The multiphoton nature of SRS enables imaging deep inside thick and unprocessed tissue. It reveals how lipids, proteins, and blood components are organized within intact organs such as the placenta, preserving their natural architecture and biochemical context.

SRS combines structural and molecular information in a single, integrated view. It distinguishes collagen fibers, lipid domains, and small calcifications within tissue, revealing the chemical architecture that defines its morphology.

SRS visualizes molecular activity in living tissue without fluorescent labels. It captures how unlabeled drugs penetrate through skin and interact with lipid-rich layers, allowing molecular transport to be studied in real time under natural conditions.

SRS reveals biochemical patterns that remain invisible to conventional microscopy. In brain tissue, it highlights lipofuscin accumulations and other molecular features, exposing the chemical composition behind structural changes.

SRS distinguishes materials based on their unique vibrational spectra. Different types of microplastics or chemical compounds can be identified instantly, demonstrating the versatility of molecular imaging beyond biological research.