Odagawa Akihiro
Odnoblyudov Maxim A.
Ofek Eran
Ogawa Kensuke
Oh Hye-jeong
Ohno Takahisa
Ohno Yuzo
Ohtani Keita
Oikawa Ryuichi
Okunuki Masahiko
Oleg Astafiev
Omelyanchouk Alexander
Omori Tsunehiko
Ono Takeo
Onuma Yoshio
Oose Michihiro
Optoelectronics Technology Research Laboratory
OptoGaN Oy
Orfila Pierre-Francois
Orfila Pierre-François