Precompensation for optical dispersion

A Comeau - Optical Transmission Systems and Equipment for …, 2005 - spiedigitallibrary.org
… -field of the transmitter, precompensation is one such dispersion management strategy. This
… the implementation of a transmitter which enables tunable electronic precompensation by E-…

Electronic dispersion compensation

H Bülow, F Buchali, A Klekamp - Journal of lightwave technology, 2008 - opg.optica.org
… When removing the DCF and replacing the DPSK transmitter by an electronically precompensated
transmitter with two 65 tap FIR filters (see Fig. 6), the NLT reduces to approximately 1 …

On the use of electrical precompensation of dispersion in optical single-sideband transmission systems

D Fonseca, AVT Cartaxo… - IEEE Journal of selected …, 2006 - ieeexplore.ieee.org
… The efficiency of both pre-EDC and post-EDC is also limited by the nonlinear transmittance
of the MZMs used in the optical transmitter. Further simulations showed that, linearizing the …

[PDF][PDF] Optimum electronic dispersion compensation strategies for nonlinear transmission

SJ Savory - Electronics Letters, 2006 - researchgate.net
transmitter and receiver (50% precompensation), and the launch power is À1 dBm. This
indicates that there is an optimum value for the pre-compensation. … 3 Effect of pre-compensation

Dispersion and nonlinearity compensation using electronic predistortion techniques

R Killey - … IEE Seminar on Optical Fibre Communications and …, 2005 - ieeexplore.ieee.org
precompensating transmitter generates predistorted signals such that the chromatic dispersion
… required OSNR for signals with exact dispersion precompensation of the link (20400 ps/…

360-Gb/s optical transmitter with arbitrary modulation format and dispersion precompensation

DJ Geisler, NK Fontaine, RP Scott… - IEEE Photonics …, 2009 - ieeexplore.ieee.org
… with optional precompensation for fiber chromatic dispersion (CD… GHz of total optical
bandwidth, with CD precompensation over a … In this letter, we investigate an optical

Electronic dispersion pre-compensation for 10.709-Gb/s using a look-up table and a directly modulated laser

AS Karar, M Yañez, Y Jiang, JC Cartledge, J Harley… - Optics …, 2011 - opg.optica.org
… for dispersion in the electrical domain at the transmitter. Electronic dispersion pre-compensation
systems for compensating the effects of dispersion [4] and narrow optical filtering [5]. For …

Digital Pre-compensation of Chromatic Dispersion in QPSK high speed telecom systems

MS Lidon - 2011 - diva-portal.org
fiber-optic communication systems we are faced with multiple constraints, mainly due to
impairments in the optical fiber such as chromatic dispersion, … as the electro-optic transmitter, the …

Comparison of pre-, post-and symmetrical-dispersion compensation schemes for 10 Gb/s NRZ links using standard and dispersion compensated fibers

RS Kaler, AK Sharma, TS Kamal - Optics Communications, 2002 - Elsevier
In this paper, we investigate pre-, post- and symmetrical-dispersion compensation methods
for 10 Gb/s non-return to zero (NRZ) links using standard and dispersion compensated fibers …

[PDF][PDF] Electronic Precompensation of Dispersion and Nonlinearities in Fibre-Optic Transmission Systems

C Weber - 2010 - depositonce.tu-berlin.de
… with a long impulse response in the precompensating transmitter. As an alternative, we …
and optical dispersion compensation in ODC systems with a resonant dispersion map, thus …