Implementation of an 80 Gbit/s full ETDM multi-format ASK optical transmitter

Challenges in Test and Measurement for 100GE serial TDM system studies

“…Based on this concept, high a) Data generation b) Error detection Figure 1 100 Gbps data generation and error analysis based on extension of existing technologies quality data generation, and bit error measurement in excess of 80 Gbps has been shown to be possible. Basic system performance evaluation [9][10][11] has been successfully demonstrated using this approach.…”

80+ GBit/s ETDM systems implementation: an overview of current technologies

“…These improvements are already yielding benefits in upgrading the performance of forthcoming 40G systems, and contributing towards the demonstration of optical systems operating at 80G and beyond [13][14][15][16]. With a commercially available low V21 push-pull Lithium Niobate modulator, 100 GBit/s operation in the bandwidth-limited duobinary transmission format [17] has also been successfully demonstrated.…”

Optimized pulse source employing an externally injected gain-switched laser diode in conjunction with a nonlinearly chirped grating

“…The goal of developing future terabit all-optical communication systems may be achieved by a reduction in channel spacing of wavelengthdivision multiplexed (WDM) systems [1] or an increase in the per-channel data rate. The latter one could be achieved by exploiting electrical time division multiplexing (ETDM) as in WDM/ETDM [2] systems or optical time-division multiplexing (OTDM) [3] as in hybrid WDM/OTDM systems [4].…”