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40-Gb/s Adaptive Electronic Polarization-Mode Dispersion Compensator Using a Hybrid-MIC 3-Tap Linear Equalizer
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- Authors
- Wang Joo Lee, Je Soo Ko, Ki Ho Han
- Issue Date
- 2007-10
- Citation
- Journal of the Korean Physical Society, v.50, no.4, pp.1303-1306
- ISSN
- 0374-4884
- Publisher
- 한국물리학회 (KPS)
- Language
- English
- Type
- Journal Article
- Abstract
- We report a 40-Gb/s adaptive electronic dispersion compensator (EDC) for mitigation of polarization mode dispersion (PMD). The EDC employs a 3-tap linear equalizer acting as a transversal filter and manufactured on a substrate of duroid 5880 by using hybrid-monolithic-integrated-circuit (MIC) technology. The experimental results showed that for a given 20-ps differential group delay (DGD), the measured eye-opening penalty (EOP) after compensation was improved by 11 dB. This 40-Gb/s adaptive EDC demonstrated the possibility of its use for PMD compensation in a 40-Gb/s long-haul fiber-optic transmission system.
- KSP Keywords
- Differential group delay(DGD), Dispersion compensator, Fiber-Optic Transmission System, Long-haul, PMD compensation, Polarization-mode dispersion(PMD), Transversal filter, linear equalizer(LE)