Optical apparatus for transmitting data of an electrical signal
Optical apparatus having laser beam diameter variable according
Optical apparatus having spring holding means for lenses
Optical apparatus using a 2D-spatial light modulator
Optical architecture having a rotating polygon for use in...
Optical arrangement for deflecting a light beam
Optical arrangement for deflecting a light beam
Optical arrangement for deflecting a light beam,...
Optical arrangement for full duplex free space infrared...
Optical ATM self-routing switching system with reduced routing h
Optical ATM self-routing switching system with reduced routing h
Optical atmospheric communication system
Optical atmospheric link system
Optical atmospheric link system
Optical attenuator and system, optical amplifier, and...
Optical attenuator and system, optical amplifier, and...
Optical automatic gain control based on stable,...
Optical barrier apparatus
Optical barrier apparatus
Optical barrier device