ND filter for aperture device and aperture device comprising...
ND filter having composite PVD film of metal and its oxide
ND filter of optical film laminate type with carbon film...
ND filter, method for producing the ND filter, and aperture...
Near field magneto-optical head made using wafer processing tech
Near infrared absorption material
Near infrared twin photon source
Near real-time holographic display for remote operations
Near-field intra-cellular apertureless microscope
Near-field objective lens for an optical head
Near-field scanning optical microscope having a sub-wavelength a
Near-field scanning optical microscope using a fluorescent probe
Near-infrared communication apparatus
Near-infrared reflecting, ultraviolet protected, safety protecte
Near-infrared reflecting, ultraviolet protected, safety protecte
Near-normal incidence quasi-optical reflective Faraday...
Negative abbe number radial gradient index relay and use of same
Negative Abbe number radial gradient index relay, method of maki
Negative refraction photonic crystal lens
Negative spherical aberration component-based imaging lens...