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JP2006313820A
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Optical doubling device and optical triplicating device
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Planar waveguide structure with polarization compensation
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Waveguide structure having improved reflective mirror features
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Optical cross connect device with single grating
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Hermetic seal for optical waveguide ribbon feed through
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Variable optical attenuator using waveguide modification
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Integrated optical interleaver/de-interleaver
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Vertical integration of active devices with passive semiconductor waveguides
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Cascaded semiconductor optical amplifier
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Optical dynamic gain amplifier
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Waveguide structure having enhanced coupling with optical fibres
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Multiple band optical multiplexer and demultiplexer
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Bidirectional multiplexer and demultiplexer based on a single echelle waveguide grating
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Polarization independent waveguide structure
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Planar waveguide grating device and method having a passband with a flat-top and sharp-transitions
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