160 Gbps WDM Transmission System using Linearized SOA with 50 GHz Channel Spacing

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

WDM Transmission System using Linearized SOA with 50 GHz Channel Spacing

In a 16 Channel, 10 Gbps WDM System with Linearized SOA using feed forward linearization technique the effect of reduced channel spacing has been investigated. The basic mechanism of crosstalk is completely independent of the amplifier but it depends on the spectral overlap of adjacent channel. However In this paper it has been validated that using linearized SOA the system can be extended to 1...

متن کامل

Performance Analysis of Hybrid Optical Amplifiers in 120 x 10 Gbps WDM Optical Network with Channel Spacing of 50 GHz

We investigated the performance of RAMAN-EDFA, RAMAN-SOA, EDFA-SOA hybrid Amplifiers in 120 channel WDM systems with each channel having data rate 10 Gbps at reduced channel spacing of 50 GHz. The performance has been compared on the basis of different fiber length at dispersion equal to 2 ps/nm/km in terms of Qfactor, BER and Eye opening. The results showed that RAMAN – EDFA provides the highe...

متن کامل

Gbit-Class Transmission Using SOA Data Rewriter for WDM-PON

We describe the transmission characteristics of a wavelength independent wavelength division multiplexing passive optical network (WDM-PON) based on a wavelength channel data rewriter (WCDR). The WCDR is composed of a linear amplifier (LA) and a saturated semiconductor optical amplifier (SOA), and by using the WCDR in optical network units (ONUs), we can erase the downstream signal and modulate...

متن کامل

Downstream Transmission in a WDM-PON System Using a Multiwavelength SOA-Based Fiber Ring Laser Source

We have demonstrated the application of a multiwavelength fiber ring laser as a cost-effective light source for wavelength-division-multiplexed passive optical networks for the first time. The performances of the system for downstream signal are experimentally investigated. We have achieved error-free transmission over 17 km of dispersion-shifted fiber at a bit rate of 1.25 Gb/s per channel.

متن کامل

Polarization Related Tests for Coherent Detection Systems

Coherent detection with polarization division multiplexing (PDM) has emerged as the key technology enabler for 40 Gbps and 100 Gbps networks because it significantly increases the spectral efficiency of each channel and allows each channel to transmit at a high bit rate with relatively small optical bandwidth. Consequently, 40 Gbps, 100 Gbps, or even 160 Gbps channels can be transmitted over ex...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Computer Applications

سال: 2012

ISSN: 0975-8887

DOI: 10.5120/6073-7853