Topic
Polarization mode dispersion
About: Polarization mode dispersion is a research topic. Over the lifetime, 5147 publications have been published within this topic receiving 80055 citations. The topic is also known as: PMD.
Papers published on a yearly basis
Papers
More filters
TL;DR: An experimental demonstration of simultaneous chromatic dispersion and self-phase modulation compensation at 10.7 Gb/s using real-time electronic digital signal processing using a pre-distorting transmitter based on commercially available field programmable gate arrays and digital-to-analog converters.
Abstract: We present an experimental demonstration of simultaneous chromatic dispersion and self-phase modulation compensation at 10.7 Gb/s using real-time electronic digital signal processing. This was achieved using a pre-distorting transmitter based on commercially available field programmable gate arrays and 21.4 GS/s, 6-bit resolution digital-to-analog converters. The digital signal processing employed look-up tables stored in RAM. This resulted in the achievement of a BER of 10(-6) at an OSNR of 16 dB after transmission over a 450 km link of uncompensated standard single mode fiber with + 4 dBm launch power.
30 citations
TL;DR: In this paper, a dispersion compensating microstructure holey fiber for wideband transmission system is presented, where the finite element method with perfectly matched absorbing layers boundary condition is used to investigate the guiding properties.
30 citations
Patent•
03 Oct 1996
TL;DR: In this paper, a high performance optical circulator is formed by a polarization beam splitter and optical port assemblies, which are arranged with respect to the beam-splitter interface.
Abstract: A high performance optical circulator is formed by a polarization beam splitter and optical port assemblies. The polarization beam splitter is formed by two prisms with an interface between the prisms. The interface transmits linearly polarized light directed at the interface in directions responsive to a polarization orientation of linearly polarized light. The optical port assemblies are arranged with respect to the polarization beam splitter so that light from one port assembly is transmitted by the polarization beam splitter interface to another optical port assembly and light from this optical port assembly is transmitted by the beam splitter interface to still another optical port assembly.
30 citations
TL;DR: In this paper, the authors proposed a coded modulation scheme suitable for beyond 100 Gb#s transmission and 100Gb#s Ethernet, which is based on polarization multiplexed coded-orthogonal frequency division multiplexing (OFDM) and achieves a spectral efficiency of 10 bits#s#Hz.
Abstract: We propose a coded-modulation scheme suitable for beyond 100 Gb#s transmission and 100 Gb#s Ethernet. It is based on polarization multiplexed coded-orthogonal frequency division multiplexing (OFDM). By using 32-QAM-based polarization multiplexed coded-OFDM, we are able to achieve the aggregate rate of 100 Gb#s, while the OFDM signal bandwidth is only 10 GHz, resulting in a spectral efficiency of 10 bits#s#Hz. The spectral efficiency of the proposed scheme is twice higher than that of the polarization diversity OFDM scheme. We show that the proposed multicarrier scheme is insensitive to polarization mode dispersion (PMD), while the PMD represents a major source of performance degradation in single carrier systems, in addition to fiber nonlinearities. We also describe how to determine the symbols' log-likelihood ratios in the presence of laser phase noise.
30 citations
05 Mar 2006
TL;DR: In this paper, the authors present electrical dispersion compensation by using maximum-likelihood-sequence-estimation (MLSE) and decision-feedback-equalization for different modulation formats.
Abstract: We present electrical dispersion compensation by using maximum-likelihood-sequence-estimation (MLSE) and decision-feedback-equalization for different modulation formats. Especially, MLSE performance with strong optical filtering is investigated.
30 citations