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We present a nanoseconds optical cross-connect switch with wavelength, space, and time switching operation for high performance optical metro/access networks and data center networks. The fast optical switches can enhance the performance of optical networks by providing large-capacity switching capability and efficiently sharing the data plane resources by exploiting statistical multiplexing. Results...
In this paper we introduce the III–V photonic integration platforms for emerging applications beyond telecommunications. Recent achievements in the InP generic and InP membrane platforms for wireless and sensing applications are reviewed. The realized chips show the great potential of the InP-based photonic integration due to its full functionality, high flexibility and high performance.
We report a novel type of monolithically integrated tunable semiconductor laser. The tuning is achieved by three intracavity Mach–Zehnder interferometers, realized in passive waveguides and using voltage-controlled electro-optic phase modulators requiring only four control voltages. The potential of the design is demonstrated by a realized laser system that shows an optical linewidth of 363 kHz, output...
We present a novel photonic integrated 4×4 WDM cross-connect switch exploiting SOA technology for nanoseconds wavelength, space, and time switching operation. Experimental results show a cross-talk < −30dB, lossless and error-free operation with <1dB penalty.
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