Home / Research / Techniques OBEL develops several techniques to study and image biological tissue, from modeling how light interacts with tissue to engineering new optical probes to perform imaging in the body. Anatomical OCT Beam shaping Combined fluorescence & OCT Microscope-in-a-needle Microvasculature imaging Modelling tissue optics and imaging Optical elastography Parametric imaging: optical properties Polarization-sensitive OCT Tissue-mimicking phantoms