Integrated sources of photon quantum states based on nonlinear optics

L Caspani, C ** using chirped fiber Bragg gratings
AOC Davis, PM Saulnier, M Karpiński, BJ Smith - Optics Express, 2017 - opg.optica.org
A fiber-integrated spectrometer for single-photon pulses outside the telecommunications
wavelength range based upon frequency-to-time map**, implemented by chromatic group …