Phase modulation characteristics are investigated using an InGaAlAs-InAlAs MQW n-i-n Mach-Zehnder modulator. A 40Gbit/s DPSK modulation is successfully demonstrated at a driving voltage of only 3Vpp in a push-pull configuration.
|Number of pages||3|
|Publication status||Published - 2008 Oct 20|
ASJC Scopus subject areas
- Electrical and Electronic Engineering