Matching optics for gaussian beams

Metal-free gratings for wavelength-multiplexed optical...

Metallised security element

Method and apparatus for drug product tracking using encoded...

Method and apparatus for energy transfers between optical beams

Method and apparatus for generating and detecting duality...

Method and apparatus for labeling using diffraction...

Method and apparatus for modulating a light beam

Method and apparatus for modulating a light beam

Method and apparatus for transformation of a gaussian laser...

Method and apparatus providing reduced...

Method and apparatus to improve filter characteristics of...

Method and system for generating substantially uniform...

Method for applying optical gradient forces and moving material

Method for designing diffractive lenses

Method for determining optimum grating parameters for...

Method for determining optimum grating parameters for...

Method for forming a holographic spectral filter

Method for forming spatially-varying distributed Bragg reflector

Method for generating electromagnetic field distributions