Ootuka Takahiro
Opnext Japan, Inc.
Oppermann Klaus-Günter
Oppermann Klaus-Gunter
OSI Optoelectronics, Inc.
Osipov Viatcheslav V.
Osipov Vlatcheslav V.
Osram Opto Semiconductors GmbH & Co.
Otey Robert W.
Ouyang Qiging
Oxford Instruments Superconductivity LTD
Oyama Akihiko
Paige David F.
Paik Koe-hyun
Palma Fabrizio
Palo Also Research Center Incorporated
Palstra Thomas Theodorus Marie
Papadopoulos Konstantinos
paragon
Pardo Fabrice