Thanks go to researcher Fabian Placzek of the Medical University of Vienna for this photo featuring Professor Wolfgang Drexler working on Optical Coherence Tomography at the Centre for Medical Physics and Biomedical Engineering. If you look closely you can see an Elliot|Martock flexure stage being used in the experimental set-up. 

Read the SPIE article about  Multimodalities, Translational Biophotonics, and the Future Trajectories of OCT  in full here.