https://nrc-publications.canada.ca/eng/view/object/?id=9d4c6682-7c1f-4889-af1f-b43ab37eab9a
The scalable planar waveguide component technology: 40 and 256 channel echelle grating...
The scalable planar waveguide component technology: 40 and 256 channel echelle grating demultiplexers
waveguide component
https://publications-cnrc.canada.ca/eng/view/object/?id=9d4c6682-7c1f-4889-af1f-b43ab37eab9a
The scalable planar waveguide component technology: 40 and 256 channel echelle grating...
The scalable planar waveguide component technology: 40 and 256 channel echelle grating demultiplexers
waveguide component