Title :
Advanced Modulation Formats for Transmission Systems
Author :
Tokle, Torger ; Serbay, Murat ; Jensen, J.B. ; Rosenkranz, Werner ; Jeppesen, P.
Author_Institution :
COM-DTU, Tech. Univ. of Denmark, Lyngby, Denmark
Abstract :
DQPSK has shown that multilevel modulation formats can enable new possibilities in optical communication systems. The paper presents several options to go to even more advanced formats using direct detection.
Keywords :
amplitude shift keying; differential phase shift keying; optical fibre communication; quadrature amplitude modulation; quadrature phase shift keying; advanced modulation formats; differential 8-ary phase shift keying; differential quadrature phase shift keying; inverse-return-to-zero pulse shape; multilevel modulation formats; optical communication systems; Amplitude modulation; Amplitude shift keying; Bit rate; Extinction ratio; Optical fiber communication; Optical modulation; Optical receivers; Optical sensors; Optical transmitters; Phase modulation;
Conference_Titel :
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-55752-856-8
DOI :
10.1109/OFC.2008.4528340
