TY - GEN AU - Li,Jingshi TI - Optical Delay Interferometers and their Application for Self-coherent Detection SN - KSP/1000031463 PY - 2013/// PB - KIT Scientific Publishing KW - optical communications KW - optics KW - interferometer KW - optical receiver KW - self-coherent detection N1 - Open Access N2 - Self-coherent receivers are promising candidates for reception of 100 Gbit/s data rates in optical networks. Self-coherent receivers consist of multiple optical delay interferometers (DI) with high-speed photodiodes attached to the outputs. By DSP of the photo currents it becomes possible to receive coherently modulated optical signals. Especially promising for 100 Gbit/s networks is the PolMUX DQPSK format, the self-coherent reception of which is described in detail UR - https://www.ksp.kit.edu/9783866449572 UR - https://directory.doabooks.org/handle/20.500.12854/55300 ER -