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Conference paper

Dispersion and nonlinearity tolerance of modulation formats for 160 Gb/s systems

In Technical Digest Conference on Lasers and Electro-optics 2004 — 2004, Volume 1, pp. 2 pp. vol.1

By Zhenbo, Xu1,2; Peucheret, Christophe1,2; Siahlo, Andrei1,2; Rottwitt, Karsten2,3; Jeppesen, Palle1,2

From

Systems, Department of Photonics Engineering, Technical University of Denmark1

Department of Photonics Engineering, Technical University of Denmark2

Glass Components and Materials, Department of Photonics Engineering, Technical University of Denmark3

We compare the RZ-DQPSK modulation format in 160 Gb/s single channel systems with RZ, CSRZ, RZ-DPSK and CSRZ-DPSK for the first time. We find that RZ-DQPSK offers nearly three time better dispersion tolerance than CSRZ-DPSK.

Language: English
Year: 2004
Pages: 2 pp. vol.1
Proceedings: Conference on Lasers and Electro-Optics 2004
ISBN: 1557527776 and 9781557527776
Types: Conference paper
ORCIDs: Rottwitt, Karsten and Jeppesen, Palle
Keywords

160 Gbit/s CSRZ-DPSK Demodulation Differential quadrature phase shift keying Fiber nonlinear optics Nonlinear optics Optical interferometry Optical modulation Optical pulse shaping Optical receivers Optical transmitters Phase modulation RZ-DPSK RZ-DQPSK modulation format differential phase shift keying dispersion tolerance nonlinear optics nonlinearity tolerance optical fibre communication optical fibre dispersion optical modulation quadrature phase shift keying single channel systems

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