Title :
Modulation formats for ultra long-haul undersea transmission
Author_Institution :
Tyco Telecommun., Eatontown, NJ, USA
Abstract :
This paper reviews recent technology advances in modulation formats including RZ-DQPSK, PDM RZ-DPSK, and offset PDM RZ-DPSK for 40 G undersea transmission. Research activities on 100 G long-haul transmission are also summarized.
Keywords :
differential phase shift keying; light transmission; optical communication; optical modulation; quadrature phase shift keying; PDM RZ-DPSK; RZ-DQPSK; differential phase shift keying; modulation formats; quadrature phase shift keying; ultra long-haul undersea transmission; Amplitude modulation; Chromatic dispersion; Differential quadrature phase shift keying; High definition video; Optical noise; Optical polarization; Peer to peer computing; Phase modulation; Signal to noise ratio; Wavelength division multiplexing;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
