The ERA2 facility: towards application of a fiber-based astronomical   spectrograph for imaging spectroscopy in life sciences
  Astronomical instrumentation is most of the time faced with challenging requirements in terms of sensitivity, stability, complexity, etc., and therefore leads to high performance developments that at first sight appear to be suitable only for the specific design application at the telescope. However, their usefulness in other disciplines and for other applications is not excluded. The ERA2 facility is a lab demonstrator, based on a high-performance astronomical spectrograph, which is intended to explore the innovation potential of fiber-coupled multi-channel spectroscopy for spatially resolved spectroscopy in life science, material sciences, and other areas of research. 
Martin M. Roth (1,2), Karl Zenichowski (1), Nicolae Tarcea (3),   J\"urgen Popp (3,4), Silvia Adelhelm (1), Marvin Stolz (1)...
astro-ph.IM physics.med-ph