Multilevel diffractive optical element
Multilevel mechanical grating device
Multiple image diffractive device
Multiple image diffractive device
Multipoint lump homogenizing optical system
Nanomechanical near-field grating apparatus and acceleration...
Nanomechanical near-field grating apparatus and acceleration...
Near field magneto-optical head made using wafer processing tech
Non-linear optical devices
Non-planar optical diffraction grating having an arbitrary...
Objective lens for optical pick-up
Objective lens for optical pick-up
Objective lens for optical pick-up
Objective lens unit for optical pickup, optical pickup and...
Off-axis diffractive beam shapers and splitters for reducing...
Off-axis diffractive beam shapers and splitters for reducing...
Optical arrangement, Littrow grating for use in an optical...
Optical arrangement, optical grating and method for the...
Optical component, optical device and optical communications...
Optical device