A high-sensitivity coherent receiver with reduced complexity and high frequency offset tolerance was numerically demonstrated using doubly differential QPSK (DDQPSK). The sensitivity for the 134-Gb/s coherent system transmission over 80-km SMF was below -27.5 dBm.
|Title of host publication||2017 Conference on Lasers and Electro-Optics, CLEO 2017 - Proceedings|
|Number of pages||2|
|Publication status||Published - 25 Oct 2017|
|Event||2017 Conference on Lasers and Electro-Optics, CLEO 2017 - San Jose, United States|
Duration: 14 May 2017 → 19 May 2017
|Conference||2017 Conference on Lasers and Electro-Optics, CLEO 2017|
|Period||14/05/17 → 19/05/17|