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GB201813855D0
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Modulator assembly
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GB201805276D0
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A semiconductor air bridge protector
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GB201805277D0
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Optical filter control
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GB201722293D0
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Balancing losses in semiconductor optical waveguides
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GB201722292D0
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Negative bias to improve phase noise
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GB201715883D0
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Combined frequency and mode filter
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GB201715892D0
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RF chirp reduction in MZ modulator
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WO2018060694A1
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Active mode centre control
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GB201710522D0
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Spatial filter
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GB201709382D0
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Tuneable filter
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GB201622437D0
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Electrical isolation in photonic integrated circuits
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GB201616633D0
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Lockerless tuneable DBR laser
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GB201616562D0
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Waveguide structure
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GB201611576D0
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Ground structure in RF waveguide array
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GB201611574D0
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Ground structure in rf waveguide array
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GB201611194D0
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Optical locker
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GB201609816D0
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Optimised RF Input section
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GB2549728A
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Radiofrequency structures in electronic packages
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EP3259638A1
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Dither free bias control
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GB201520472D0
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An optical modulation device
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