Light transmission device and apparatus including light...
Light-amount control device for an optical-disk recording-reprod
Light-emitting device and optical integrated device
Light-receiving element, optical head using the same, and...
Light-receiving element, optical head, optical...
Liquid crystal driver and optical head for tilt correction
Liquid crystal lens element optical head device
Liquid crystal optical element and optical device
Liquid immersion lens for optical data storage
Liquid-crystal panel, optical pickup, and information...
Liquid-crystal panel, optical pickup, and information...
Low noise atip detection from an optical recording medium with w
Low profile optical head
Low profile optical pickup unit for recording/reproducing device
Low voltage differential signal transmitting circuit and...
Low-birefringence optical fiber for use in an optical data...
Low-birefringence optical fiber for use in an optical data...
Lower inertia compact disk driving device with focusing device
Luminescence-phase change based data storage
Luminescent recording layer holding a plurality of positive or n