Nagulin Konstantin J.
Nanophoton Corp.
Nartest AS
Natori Yasuaki
Nau Edouard
Nauchno-Proizvodstveno Predpriyatie "Balkan"
Naumann Bernd
Neagle Brad
Nechaev Sergei V.
Neher Richard
Neitsch Lutz
Nelis Thomas
Nertz Michel
Neumann Kenneth
Newton Judith A.
Nick Klaus-Peter
Nielsen Hans Ole
NIS Ingenieurgesselschaft MBH
Noll Reinhard
Northern Photonics