M x n optical cross-connect

Mach-zehnder interferometer

Mach-zehnder interferometer (mzi) filter devices

Mach-zehnder interferometric devices with composite fibers

Mach-zehnder optical modulator with monitoring function of...

Mach-zehnder switch

Mach-zehnder-type modulator with a very high extinction ratio

Macro-gradient optical density transmissive light...

Magnesium film reflectors

Magnet structure of eyeglasses assembly having auxiliary...

Magnet-electro-optic effect light modulator

Magnetic auxliary eyewear clip-on-lenses

Magnetic connector for optical cables

Magnetic field position feedback for holographic storage...

Magnetic insert earphone and inserts therefor

Magnetic insert earphone insertable in the ear of the user

Magnetic locatable figure - 8 cable

Magnetic material-inverting display panel

Magnetic material-inverting display panel

Magnetic migration display panel