Digital Planar Holographic devices: a revolution for spectroscopy-on-chip

C. Peroz, G. Calafiore, A. Koshelev, V. Lacatena, S. Dhuey, I. Ivonin, S. Babin, A. Goltsov, S. Cabrini, V. Yankov
aBeam Technologies, US

Keywords: nanophotonic, planar holograms, integrated optics, spectrometer

Summary:

A revolutionary type of miniaturized spectrometer is developed by using digital planar hologram. The nanospectrometers provide very high spectral solution and offer a unique solution for spectroscopy-on-chip.