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Gb/s

FPGA implementation of a MIMO DFE in 40 GB/S DQPSK optical links

FPGA implementation of a MIMO DFE in 40 GB/S DQPSK optical links

... 40 Gb/s and exhibits upgrade compatibility with existing transmission ...40 Gb/s despite the high computational com- plexity caused by the advanced modulation ...

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Research on Dispersion Compensation  of 40 GB/s Optical Duo Binary Coded Transmission System

Research on Dispersion Compensation of 40 GB/s Optical Duo Binary Coded Transmission System

... 40 Gb/s high speed optical transmission system is designed, and the different dispersion com- pensation schemes are adopted to realize the transmission of the optical duo-binary (ODB) signals over 120 km ...

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Fiber Nonlinearity Analysis in Designing Long Haul 16x40 Gb/S WDM System

Fiber Nonlinearity Analysis in Designing Long Haul 16x40 Gb/S WDM System

... The system configurations of 16  40 Gb/s are depicted in Figures 1 and 2, indicating the system components and receiver side design of eight center channels respectively. System parameters for this design ...

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Demonstration of a Bidirectional WDM-PON with 10 Gb/s Downstream DQPSK and 5 Gb/s Upstream Re-modulated OOK Data Based on Reflective Semiconductor Optical Amplifier

Demonstration of a Bidirectional WDM-PON with 10 Gb/s Downstream DQPSK and 5 Gb/s Upstream Re-modulated OOK Data Based on Reflective Semiconductor Optical Amplifier

... mode fiber (SMF). The DQPSK signals are de-multiplexed by de-multiplexer (DEMUX) where various wavelength lights are sent to different ONU. At the ONU, using optical splitter, portion of the DQPSK signal is fed to a ...

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Performance Limitations of 40-Gb/s RZ-DPSK DWDM Systems Due to Nonlinear Effects and Their Mitigation

Performance Limitations of 40-Gb/s RZ-DPSK DWDM Systems Due to Nonlinear Effects and Their Mitigation

... The performance of 40-Gb/s 66% RZ-DPSK DM DWDM systems have been investigated through numerical simulations. The transmission line has in-line amplifiers and dispersion is compensated periodically such that ...

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Flexible glass hybridized colloidal quantum dots for Gb/s visible light communications

Flexible glass hybridized colloidal quantum dots for Gb/s visible light communications

... Abstract: Color converting films of colloidal quantum dots (CQDs) encapsulated with flexible glass are integrated with microsize GaN LEDs (µLEDs) in order to form optical sources for high-speed visible light ...

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Design of a 32×5 Gb/s DWDM Optical Network                over a Distance of 1000 km

Design of a 32×5 Gb/s DWDM Optical Network over a Distance of 1000 km

... There are some articles that have studied high bit rate systems using WDM technology [2-4]. In a study, a long-haul WDM link was designed using 224 Gb/s polarization-multiplexed 16-QAM [2]. The signal to ...

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Performance of 1550 nm VCSEL at 10 Gb/s in G.655 and G.652 SSMF

Performance of 1550 nm VCSEL at 10 Gb/s in G.655 and G.652 SSMF

... Both experimental and simulation results showed similar characteristics in terms of power output. The VCSEL operated in the mA range showing the energy efficiency of the device. We have presented the results of BER and Q ...

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Gb/s visible light communications with colloidal quantum dot color converters

Gb/s visible light communications with colloidal quantum dot color converters

... one to two orders of magnitude smaller than standard LEDs. These μ LEDs can also be arranged in array-format with hun- dreds or thousands of pixels per mm 2 and can be integrated with CMOS electronics for spatial and ...

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10 Gb/s Bang-Bang Clock and Data Recovery (CDR) for optical transmission systems

10 Gb/s Bang-Bang Clock and Data Recovery (CDR) for optical transmission systems

... Abstract. A Bang-Bang Clock-Data Recovery (CDR) for 10 Gb/s optical transmission systems is presented. A direct modulated architecture is used for the design. Its loop char- acteristics can be derived using ...

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Dispersion Compensation Module for WDM  PON at 5  GB/S Downstream with Various Data Modulation

Dispersion Compensation Module for WDM PON at 5 GB/S Downstream with Various Data Modulation

... format has been discussed to increase the data speed in PON. Wavelength division multiplexing (WDM) is commonly employed to utilize this enormous capacity. A typical transmission system consists of an array of lasers ...

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Channel Analysis for a 6.4 Gb s 1DDR5 Data Buffer Receiver Front-End

Channel Analysis for a 6.4 Gb s 1DDR5 Data Buffer Receiver Front-End

... Because modern enterprise server applications and net- works demand higher memory bandwidth, throughput and capacity, the DDR5-SDRAM specification is currently under development as a follow-up of DDR4-SDRAM technology. ...

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LED based wavelength division multiplexed 10 Gb/s visible light communications

LED based wavelength division multiplexed 10 Gb/s visible light communications

... Abstract—LED based Visible Light Communications can pro- vide high data rates to users. This can be further increased by the use of wavelength division multiplexing, using the different col- ours required to generate ...

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PMD Tolerance of CSRZ-DPSK and -DQPSK Systems in 40 Gb/s DWDM Systems in Presence of Nonlinearities

PMD Tolerance of CSRZ-DPSK and -DQPSK Systems in 40 Gb/s DWDM Systems in Presence of Nonlinearities

... ) (5) The relation for the phase of the b wave is obtained by interchanging indexes a and b. In this expression, the firstterm is the SPM and the remaining terms are the XPM. During the simulation the bit rate is kept ...

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Eye-Diagram-Based Evaluation of RZ and NRZ Modulation Methods in a 10-Gb/s Single-Channel and         a 160-Gb/s WDM Optical Networks

Eye-Diagram-Based Evaluation of RZ and NRZ Modulation Methods in a 10-Gb/s Single-Channel and a 160-Gb/s WDM Optical Networks

... 40 Gb/s network, but the question is that how the results would appear by increasing/decreasing the bit rate, transmission distance or number of wavelengths? In another study which was done on communicating ...

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Anomaly-based botnet detection for 10 Gb/s networks

Anomaly-based botnet detection for 10 Gb/s networks

... 10 Gb/s Media Independent Interface (XGMII) module running at DDR to create a single 64-bit word from the incoming 32-bit data before forwarding it to the XGMAC’s internal ...

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100 Gb/s optical computer interconnect

100 Gb/s optical computer interconnect

... The computer interconnect we are constructing is based upon an OTDM broadcast star architecture. The high-level architecture and node design is shown in Fig. 1. Nodes transmit information at a slow data rate, B, by ...

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Online Full Text

Online Full Text

... 112 Gb/s PDM-DQPSK transmission system with 4-bits 156 Mb/s SAC label is presented using automatic high-speed polarization ...112 Gb/s, the label EOFs are 0.94 and 0.86 for ...

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Online Full Text

Online Full Text

... 112 Gb/s polarization division multiplexed-differential quadrature phase shift keying (PDM-DQPSK) optical label switching system with frequency swept coherent detected spectral amplitude code labels in ...

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Receptor-Binding Properties of a Soluble Form of Human Cytomegalovirus Glycoprotein B

Receptor-Binding Properties of a Soluble Form of Human Cytomegalovirus Glycoprotein B

... that gB and a component of the gC-II complex are responsible for this ...that gB is only a minor heparin-binding ...by gB-S, fibroblast monolayers were treated with increasing concentrations ...

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