GB0201463D0
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Optical signal demodulators
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GB0201203D0
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Modulators
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GB0201200D0
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Pulse rate multipliers
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GB0201202D0
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Polarisation converter for photonic crystal waveguide
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GB0201201D0
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Optical modulator control
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GB0129654D0
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Transmission line structures
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GB0128920D0
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Wavelength control for a plurality of optical transmitters
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GB0128785D0
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Photonic integrated device
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GB0128784D0
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Modulation control
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GB0128783D0
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Optical coding system
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GB0128786D0
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Photonic encoder
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GB0128208D0
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Shielding for electromagnetic interference
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GB0127514D0
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Imaging device
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GB0127390D0
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Manufacture of optical devices
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GB0127386D0
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Add-drop multiplexer with MEMs (Micro-Electro-Mechanical) tunable filters
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WO0241051A2
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Optical circuit apparatus
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GB0126560D0
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Treatment of laser lightwave circuits
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GB0126258D0
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Microstrip to coplanar waveguide transition
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GB0124919D0
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Tuneable laser
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GB0124916D0
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Optical wabeguide with allignment feature in core layer
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