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Biophotonics and medical

Two-Photon Excited Fluorescence

The Two-Photon Excited Fluorescence is a powerful imaging technique that rapidly grows over the last years. It enables a huge advantages in biological imaging especially in thick tissues and live cells studies. Nonlinear dependence of... More

Multi-photon Fluorescence Microscopy

Multi-photon fluorescence microscopy is a key technology in biology. A noninvasive three-dimensional imaging at submicron scale opened new possibilities in studying of tissues. The mechanism is based on multi-photon excitation of fluorophores, usually in near... More

Stents

Stents are used to open narrowed blood vessels to re-establish blood flow and circulation in human body. They are mostly made of nitinol tubes, which are processed by lasers to remove materials and to form... More

Bioimaging and Microscopy

OCT CAPABILITIES WITH BROADBAND FEMTOSECOND LASERS Optical Coherence Tomography (OCT) gives the possibility to imagine structures at depths up to few millimeters with a micrometer resolutions for multi-layer samples like biological tissues. It’s more often... More

Heat-Sensitive Polymers

Micromachining Heat-sensitive polymers using a femtosecond laser Heat sensitive bio-absorbable polymers are widely used for production of bio-degradable stents. Due to a low melting temperature of such materials, heat load during processing must be minimized.... More