? 40Gbps (22Gbaud) Mach-Zehnder modulator for “DQPSK”

tranission format

? Wide EO Bandwidth equivalent to conventional 40G Modulator

for each MZI’s

? Low drive voltage: < 4V (Dual drive)

? The DC bias is adjusted at the separate DC port of the

modulator.

? Built-in a monitor PD for auto bias control

? Applications:

- 40Gbps optical tranission equipment (DQPSK)

- DWDM optical tranission equipment

- Measurement equipment for high speed telecommunications