Fabrication of a multichannel wavelength–division multiplexing–passive optical net demultiplexer with arrayed–waveguide gratings and diffractive optical elements

1. Pawlowski, E.
2. Ferstl, M.
3. Hellmich, H.
4. Kuhlow, B.
5. Warmuth, C.
6. Salgueiro, J.R.