Title :
FWM-based all-optical phase drop for format conversion from 320-Gb/s RZ-DQPSK to 160-Gb/s RZ-DPSK
Author :
Lu, Guo-Wei ; Miyazaki, Tetsuya
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol. (NICT), Koganei, Japan
Abstract :
We experimentally demonstrated format conversion from 320-Gb/s RZ-DQPSK to 160-Gb/s RZ-DPSK through the proposed all-optical phase drop scheme. It can be applied to drop a binary tributary from a multilevel modulation format.
Keywords :
differential phase shift keying; multiwave mixing; optical communication; quadrature phase shift keying; FWM-based all-optical phase drop; Format Conversion; RZ-DPSK; RZ-DQPSK; multilevel modulation; Differential quadrature phase shift keying; Fiber nonlinear optics; High speed optical techniques; Nonlinear optics; Optical mixing; Optical modulation; Optical pulse generation; Optical transmitters; Pulse modulation; Signal generators;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
