Optical dispersion-compensation free incoherent multilevel signal transmission over single-mode fiber with digital pre-distortion and phase pre-integration techniques

2008 ◽  
Author(s):  
Nobuhiko Kikuchi ◽  
Shinya Sasaki
Keyword(s):  
Dispersion Compensation ◽  
Signal Transmission ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Optical Dispersion ◽  
Integration Techniques ◽  
Multilevel Signal

VCSEL transmission at 10Gb/s for 20km single mode fiber WDM-PON without dispersion compensation or injection locking

2011 ◽  
Vol 17 (1) ◽  
pp. 41-45 ◽  
Author(s):  
T.B. Gibbon ◽  
K. Prince ◽  
T.T. Pham ◽  
A. Tatarczak ◽  
C. Neumeyr ◽  
...  
Keyword(s):  
Dispersion Compensation ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Injection Locking ◽  
Wdm Pon

Study on PMD of conventional single mode fiber transmitting system with FBG for dispersion compensation

2004 ◽  
Vol 40 (5) ◽  
pp. 371-374 ◽  
Author(s):  
Pei Li ◽  
Tangjun Li ◽  
Fengping Yan ◽  
Wei Jian ◽  
Tigang Ning ◽  
...  
Keyword(s):  
Dispersion Compensation ◽  
Single Mode ◽  
Single Mode Fiber

40  Gb/s DWDM Structure with Optical Phase Configuration for Long-Haul Transmission System

2017 ◽  
Vol 38 (1) ◽  
Author(s):  
Hsiu-Sheng Lin ◽  
Po-Chou Lai
Keyword(s):  
Wavelength Division Multiplexing ◽  
Phase Conjugation ◽  
Dispersion Compensation ◽  
Single Mode ◽  
Fiber Amplifier ◽  
Single Mode Fiber ◽  
Erbium Doped Fiber Amplifier ◽  
Differential Phase Shift ◽  
Optical Phase ◽  
Dwdm System

AbstractWe propose the experimental transport of 48 channels with 40 Gbit/s dense wavelength-division multiplexing (DWDM) system that uses single-mode fiber (SMF) in combination with dispersion compensation fiber (DCF) which is a dispersion compensation device, in C and L band wavelength range to solve the dispersion program. The DWDM system scheme employing single Mach–Zehnder modulation (MZM) return-to-zero differential phase-shift keying (RZ-DPSK) modulation format with hybrid Raman/EDFA (Erbium-doped fiber amplifier) configuration to improve transmission signal, and employing an optical phase conjugation (OPC) configuration in the middle line. That can compensate for dispersion impairment and improve nonlinear effects to investigate transmission distance performances.

scholarly journals Optimization and Performance Analysis of Dispersion Compensation in RZ and NRZ Systems with Transmission Rates of 10 Gbps and 40 Gbps / Otimização e Análise da Compensação de Dispersão em Sistemas de RZ e NRZ com Taxas de Transmissão de 10 Gbps e 40 Gbps

2021 ◽  
Vol 7 (12) ◽  
pp. 120075-120088
Author(s):  
Fabio Barros De Sousa ◽  
Simone Cristina da Costa Tavares ◽  
Jorge Everaldo De Oliveira ◽  
Jackson Moreira De Oliveira ◽  
Elizabeth Rego Sabino ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Bit Error Rate ◽  
Dispersion Compensation ◽  
Single Mode ◽  
Single Mode Fiber ◽  
Transmission Rates ◽  
De Se ◽  
And Performance ◽  
Analysis Of Dispersion ◽  
Optimization And Performance

Neste trabalho, investigamos um método de compensação de dispersão para as taxas de transmissão de 10 Gbps e 40 Gbps com formatos de modulação retorno ao zero (return to zero - RZ) e não retorno ao zero (non-return to zero - NRZ) usando fibra monomodo (single mode-fiber - SMF) e fibra compensadora de dispersão (dispersion compensating fiber - DCF). A influência da dispersão do compensador DCF com o aumento da potência do laser CW foi estudada, afim de se avaliar o desempenho dos sistemas de comunicação por fibra óptica aqui propostos. Os resultados da simulação foram validados através do formato do pulso, do espectro óptico e do diagrama de olho para a análise do fator Q e da taxa de erro de bit (bit error rate – BER).

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