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In addition to a small form factor, low drive current and low power dissipation, vertical-cavity surface-emitting lasers (VCSELs) are integrable into arrays with either a surface-normal or an in-plane, waveguide-coupled geometry, which enables a compact, wideband optical interconnect. The wavelength division multiplexing of high speed VCSEL arrays, in a discrete or monolithic format, provides a compact...
A novel 2-to-l optical FIFO multiplexer under a simple packet routing policy, with maximum buffer size 2(n-2)-1, is proposed and experimentally demonstrated using an nxn arrayed waveguide grating (AWG) wavelength converters and fiber delay lines at 10 Gbps.
Vertical-cavity surface-emitting lasers (VCSELs) have a small form factor, low drive current, low power dissipation, and natural two-dimensional integrability. However, the surface-normal cavity of the VCSEL makes it difficult to integrate with in-plane waveguides and other optoelectronic components to form planar photonic circuits. This obstacle can be overcome by embedding an optical waveguide within...
Transient amplifier gain excursion of surviving channels due to dynamic wavelength add-drop should be kept below 1.5 dB to maintain data quality and receiver clock synchronization. This is experimentally demonstrated with 800 km-span of field deployed fiber network.
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