SiN and carbon nanotubes are not materials for modulation YOU VERY IGNORANT NEWB. Optical losses for EOP are far lower than TFLN and that is documented. GFS will work on anything that people pay them to. Simple as that. The best material will prove itself via commercialization and all signs (except the opinion of your pal Mark Lutkowitz) point to EOP being the winner. Look at the spider charts again you regard. BTO and TFLN are there. Physics wins and mother nature is on LWLG's side.
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