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Monitoring and Compensation of Optical Telecommunication Channels by using Optical Add Drop Multiplexers for Optical OFDM System
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Kamaljit Singh Bhatia
,
Rajinder Singh Kaler
Published/Copyright:
March 22, 2012
Abstract
This paper forces on the monitoring and compensation of optical telecommunication channels by using Optical add drop multiplexers (OADM) in an Optical orthogonal frequency division multiplexing (OOFDM) system. An adaptive fiber nonlinearity precompensation (AFNP) scheme is also proposed to solve the fiber nonlinearity in coherent optical orthogonal frequency division multiplexed networks (CO-OFDM). Optical performance monitoring (OPM) at end-terminals is applied to channel identification in this paper. It is considered to be high efficiency and a cost efficient technique in low-dynamic system.
Keywords.: Fiber nonlinearity; coherent optical orthogonal frequency division multiplexed networks; optical performance monitoring; precompensation
Received: 2011-07-29
Accepted: 2011-11-30
Published Online: 2012-03-22
Published in Print: 2012-03-08
©2012 by Walter de Gruyter Berlin Boston
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Articles in the same Issue
- Masthead
- Editorial
- Photo Parametric Amplifier Using Up & Down Converter Configuration for Optical Receiver
- Monitoring and Compensation of Optical Telecommunication Channels by using Optical Add Drop Multiplexers for Optical OFDM System
- Laser Diode to Single Mode Circular Core Graded Index Fiber Excitation via Hemispherical Microlens on the Fiber Tip: Identification of Suitable Refractive Index Profile for Maximum Efficiency with Consideration for Allowable Aperture
- Routing Algorithm based on Minimum Spanning Tree and Minimum Cost Flow for Hybrid Wireless-optical Broadband Access Network
- Performance Comparison of Coherent Time-spreading and Spectral Phase Encoding OCDMA Systems
- Development of a New Class of Zero Cross Correlation Codes for Optical CDMA Systems
- Distribution of DVB-C Channels over an Externally Modulated Optical Link
- Self-Phase Modulation Effect on Performance of 40 Gbit/s Optical Duty-Cycle Division Multiplexing Technique
- A Recursive Algorithm for a Non-uniform Amplitude Beam Propagating Through a Sub-wavelength Grating
- Re-evaluation of “;The Propagation of Radiation in the Spherical Wave Form”
