4. Optics: measuring and testing
  5. By light interference
  6. Having polarization

Erna Frins

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Interferometer and methods for compensation of dispersion or...

Optics: measuring and testing – By light interference – Having polarization
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Optical communications link

Optical waveguides – Optical fiber waveguide with cladding
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Sensor and method for detecting changes in distance

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate

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Telecommunication system having frequency-dividing optical...

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
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Profile ID: LFUS-PAI-P-2086472

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