4. Optical: systems and elements
  5. Methods

Asher A. Friesem

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Active wavelength selection with resonant devices

Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate

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Method and apparatus for color-coded optical profilometer

Optics: measuring and testing – By polarized light examination – With light attenuation
Patent

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Method and apparatus for storage and retrieval with multilayer o

Dynamic information storage or retrieval – Specific detail of information handling portion of system – Radiation beam modification of or by storage medium
Patent

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Method of optimizing holographic optical elements

Optical: systems and elements – Methods
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Method of producing holograms particularly for holographic helme

Patent

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Profile ID: LFUS-PAI-P-114012

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