论文信息 - 1.6 Gbit/s Real-Time Synchronous QPSK Transmission with Standard DFB Lasers

1.6 Gbit/s Real-Time Synchronous QPSK Transmission with Standard DFB Lasers

Using standard DFB lasers, 1.6 Gbit/s QPSK data is demodulated and recovered coherently and synchronously in real-time, faster than ever before. BER after 63 km of fiber is well below the FEC threshold.

[1] R. Noe. PLL-free synchronous QPSK polarization multiplex/diversity receiver concept with digital I&Q baseband processing , 2005, IEEE Photonics Technology Letters.