Multi-carrier superchannels based on coherent optical orthogonal frequency division multiplexing (CO-OFDM) supporting 400-Gb/s and 1-Tb/s data rates at high spectral efficiencies are reviewed.
Multi-carrier superchannels based on coherent optical orthogonal frequency division multiplexing (CO-OFDM) supporting 400-Gb/s and 1-Tb/s data rates at high spectral efficiencies are reviewed.
We demonstrate for the first time the use of asymmetric-bandwidth interleaver based re-configurable optical add-drop multiplexer (ROADM) to transmit 42.7-Gb/s channels on a 50-GHz grid.
We demonstrate for the first time the use of asymmetric-bandwidth interleaver-based reconfigurable optical add-drop multiplexer (ROADM) to transmit 42.7-Gb/s channels on a 50-GHz grid.
We demonstrate for the first time the use of asymmetric-bandwidth interleaver-based reconfigurable optical add-drop multiplexer (ROADM) to transmit 42.7-Gb/s channels on a 50-GHz grid.
We demonstrate transmission of 5×253-Gb/s optical OFDM-superchannels in 100-GHz spacing over 454 km field deployed fibers, achieving a capacity of 1.16 Tb/s.
The concept of a manufacturable technology that can provide parallel optical interconnects directly to a VLSI circuit now appears to be a reality.
We demonstrate the generation, propagation, and detection of coherent acoustic waves at 1 THz.
In this work, we present experimental studies of THz detection by different HBTs fabricated using InP double HBT technologies.
We demonstrate intra-cavity terahertz difference-frequency generation in quantum cascade lasers.
