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The analysis of the impact of mechanical perturbations on the system performance is an important issue to assure robustness in board-to-board and data server interconnections, as required by ETSI recommendations [1]. This robustness has to be guaranteed also in case of optical solutions [2], normally based on multi-mode fiber (MMF) communications, demonstrating easy handling and flexibility. In this...
Optical interconnections and datacom applications will lead up to an increase of the bit rate to 12.5Gb/s in uncooled condition to maintain the low cost requirement. Nowadays, significant progress has been accomplished in the long-wavelength VCSEL technology, leading them to work at 10 Gb/s. We experimentally evaluated the capability of 1.3 mum VCSEL to operate up to 12.5 Gb/s. In particular, error...
We experimentally demonstrate 1.33-mum vertical-cavity surface-emitting laser characterization (linewidth and chirp measurements) and very good propagation performances at multi-Gb/s in single-mode-fiber transmission. Error-free measurements are presented both for 10.3 Gb/s over 40 km and for 12.5 Gb/s over 20 km at different operating temperatures.
We demonstrate 1.55 mum VCSEL to VCSEL injection locking that permits to propagate at 10 Gb/s over 40 km of SSMF with no penalty and without any dispersion compensation.
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