4. Coherent light generators
  5. Particular beam control device
  6. Scanning

Albert B. Welch

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Aerial mineral survey method and apparatus using pulsed laser be

Radiant energy – Geological testing or irradiation
Patent

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Agile receiver for a scanning laser radar

Optics: measuring and testing – Range or remote distance finding – With photodetection
Patent

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Laser beam steering apparatus

Amplifiers – Parametric amplifiers – Semiconductor type
Patent

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Lawn watering system

Fluid sprinkling – spraying – and diffusing – With cutoff or flow varying means operated by means...
Patent

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Method and apparatus for laser frequency stabilization

Coherent light generators – Particular beam control device – Optical output stabilization
Patent

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Profile ID: LFUS-PAI-P-97836

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