TY - GEN TI - Transmission Schemes for Future Access Networks AV - public Y1 - 2018/07/05/ N1 - This version is the author accepted manuscript. For information on re-use, please refer to the publisher?s terms and conditions. N2 - We review recent work on low-complexity coherent transceivers for future optical access networks, using single-photodiode heterodyne detection with DSP-based linearization and polarization-independent operation through the use of Alamouti coding. ID - discovery10056041 UR - https://doi.org/10.1364/SPPCOM.2018.SpTh3G.1 PB - The Optical Society T3 - Optical Society of America (OSA) A1 - Killey, RI A1 - Erkilinç, MS A1 - Lavery, D A1 - Bayvel, P KW - (060.4510) Optical communications KW - (060.1660) Coherent communications KW - (060.2840) Heterodyne ER -