4. Optics: measuring and testing
  5. By dispersed light spectroscopy
  6. Utilizing a spectrometer

Yoshihiko Tachikawa

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Optical frequency domain reflectometer for use as an optical fib

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

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Optical spectrum analyzer and spectrometer

Optics: measuring and testing – By dispersed light spectroscopy – Utilizing a spectrometer
Patent

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Optical-fiber inspection device

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

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Profile ID: LFUS-PAI-P-1048858

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