43 Gbit/s SiGe based electronic equalizer for PMD and chromatic dispersion mitigation

Franz, B.; Rosener, D.; Dischier, R.; Buchali, Fred; Junginger, B.; Meister, T.F.; Aufinger, K.

doi:10.1049/cp:20050504

Cited by 16 publications

(8 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…2a. The transmission distance is limited to less than 70 km for a target OSNR penalty of 3 dB and can be extended to about 100 km by using either FFE [6] or FFE [4]-DFE [2]. However, both FFE and DFE show negligible performance improvement even with larger delay tap numbers.…”

Section: Simulation Resultsmentioning

confidence: 99%

“…where C is a constant attenuation (normalized to C = 1), 2 represents dispersion, L is the fibre length. It is well known [9] from traditional analog AM transmission that linear distortions in the channel result in general in nonlinear distortions, if envelope detection is used, whereas for synchronous detection only linear distortions occur.…”

Section: Edc Performance For Different Modulation Formatsmentioning

confidence: 99%

“…the dispersion compensating fibre (DCF) for compensating chromatic dispersion (CD). However as electronic solutions have the potential of being eventually integrated on chip they are considered as very cost efficient [2]. Thus electronic dispersion compensation (EDC) has become an important issue, both economically and from the research point of view [3][4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Electrical equalization for advanced optical communication systems

Rosenkranz¹,

Xia²

2007

AEU - International Journal of Electronics and Communications

View full text Add to dashboard Cite

Section: Simulation Resultsmentioning

confidence: 99%

Section: Edc Performance For Different Modulation Formatsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Electrical equalization for advanced optical communication systems

Rosenkranz¹,

Xia²

2007

AEU - International Journal of Electronics and Communications

View full text Add to dashboard Cite

“…Bell Labs realized and successfully tested an advanced EDE circuit for a high bit rate of 43 Gb/s [19,20].…”

Section: Electronic Distortion Equalizersmentioning

confidence: 99%

PMD Compensation/mitigation techniques for high-speed optical transport

Bülow¹,

Xie²,

Klekamp³

et al. 2009

Bell Labs Tech. J.

View full text Add to dashboard Cite

optical and electrical compensation techniques that apply optical signal processing within an optical PMD compensator (PMDC) unit or post-detection electronic signal processing of the photodiode signal by an electronic equalizer within the receiver.In this paper, we review the advances in optical and electronic technologies for PMD mitigation. We first briefly analyze the impact of installed fiber PMD on a transmission system and how to quantify it. The principle and structure of optical PMDCs are described next. The impact of modulation formats on the design of optical PMDCs as well as the performance of a twostage optical PMDC for 40 Gb/s non-return-to-zero differential phase shift keying (NRZ-DPSK) will be discussed. We follow with a discussion of electronic equalizers, which process the electrical signal provided

show abstract

“…First feed-forward equalisers (FFE) with fixed or manually adapted parameters for 43 Gbit/s applications have been reported recently [1,2,3].…”

Section: Introductionmentioning

confidence: 99%