@article{TUW-103181, author = {Glatt, W. and Schreiblehner, Martin and Haider, C. and Leeb, Walter}, title = {Optical PSK homodyne system using a switched residual carrier for phase synchronisation}, journal = {Electronics Letters}, year = {1996}, volume = {vol. 32}, number = {no. 15}, pages = {1386--1387} }