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This paper reports on the design and fabrication technologies of compact hybrid integrated 8-channel transmitters and coherent receivers, which are currently developed in the European research project ASTRON for future flexible orthogonal frequency division multiplexing (OFDM) and Nyquist-wavelength division multiplexing (N-WDM) networks.
High speed InP-based travelling wave electrode (TWE) Mach-Zehnder modulators are presented and their integration capabilities to fabricate next generations of compact and high capacity transmitter components by utilizing so-called “monolithic-on-hybrid” integration approaches are emphasized.
The state-of-the art of medium and large scale InP-based Mach-Zehnder modulator PIC development is reported with regard to commercial fabrication of advanced transmitter components.
The ICT-APACHE research project is focusing on the development of cost-effective, compact, scalable and agile integrated components capable of generating, regenerating and receiving multi-level encoded data signals for high capacity (>100 Gb/s) WDM optical networks. APACHE technology relies on InP active, monolithic chips, hybridly integrated on silica-on-silicon planar lightwave platforms in order...
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