4. Coherent light generators
  5. Particular active media
  6. Gas

Yi Qin

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Gas lasers with reduced turn-on delay

Coherent light generators – Particular active media – Gas
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Interference-based DWDM optical interleaver using beam...

Optical communications – Multiplex – Wavelength division or frequency division
Reexamination Certificate

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Optical interleaver and de-interleaver

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface
Reexamination Certificate

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Power efficient gas ion laser system, associated laser tube,...

Coherent light generators – Particular active media – Gas
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Re-alignable packaging for multi-port fiber optical devices

Optical waveguides – With disengagable mechanical connector – Structure surrounding optical fiber-to-fiber connection
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Profile ID: LFUS-PAI-P-438778

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