4. Optical: systems and elements
  5. Optical amplifier
  6. Optical fiber

Yun Chur Chung

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All-optical gain controlled bidirectional add/drop optical...

Optical: systems and elements – Optical amplifier – Optical fiber
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Apparatus and method for monitoring the qualities of optical...

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
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Apparatus for monitoring frequency of WDM signals using...

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
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Apparatus for monitoring optical signal-to-noise ratio

Optical communications – Diagnostic testing – Determination of communication parameter
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Apparatus for monitoring optical signal-to-noise ratio of...

Optics: measuring and testing – For optical fiber or waveguide inspection
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Profile ID: LFUS-PAI-P-2130865

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