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We demonstrate an all-optical low-power 2R regenerator of 10Gb/s NRZ data based on a 10-µm diameter microdisk laser, heterogeneously integrated onto silicon-on-insulator and processed in a CMOS pilot-line. The scheme works for sub-milliWatt input signals.
We discuss the use of active and passive InP membrane structures, heterogeneously integrated onto SOI passive circuits, for switching applications such as gating, wavelength conversion and all-optical flip-flopping. Devices include microdisk lasers and resonators, as well as travelling wave structures, in either electrically pumped or unpumped configuration. We also pay some attention to the fabrication...
We demonstrate an all-optical low-power 2R regenerator of 10-Gb/s non-return-to-zero data based on a 10- -diameter electrically pumped microdisk laser, which is heterogeneously integrated onto the silicon-on-insulator platform and processed in a CMOS pilot line. The scheme results in BER improvement 8and works for submilliwatt-level input signals. The laser operates in the continuous-wave...
Phase modulation is one of the key functionalities in an integrated photonics circuit. In the silicon photonics platform, several approaches have been undertaken. The thermooptic effect is slow and relatively power hungry, whereas a carrier-based approach is fast ( Gb/s) but lossy and weak. Integration of other (e.g., electrooptic) materials typically struggles with fabrication issues that limit...
The heterogeneous integration of III–V semiconductor lasers on a silicon waveguide platform using DVS-BCB adhesive bonding is reviewed. Both mW-level lasers and ultra-compact laser sources are discussed.
Using InP-based microdisk lasers heterogeneously integrated onto silicon passive waveguide circuits, we demonstrate all-optical wavelength conversion of 10Gbps NRZ PRBS signals without requiring any bias or extra seeding beam. The experimental results also indicate that bitrates of 20 or 25Gbps should be achievable.
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