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On compensation of four wave mixing effect in dispersion managed hybrid WDM-OTDM multicast overlay system with optical phase conjugation modules
- Source :
- Optical Fiber Technology. 38:160-166
- Publication Year :
- 2017
- Publisher :
- Elsevier BV, 2017.
-
Abstract
- This paper investigated the effect of FWM and its suppression using optical phase conjugation modules in dispersion managed hybrid WDM-OTDM multicast overlay system. Interaction between propagating wavelength signals at higher power level causes new FWM component generation that can significant limit the system performance. OPC module consists of the pump signal and 0.6 km HNLF implemented in midway of optical link to generate destructive phase FWM components. Investigation revealed that by use of even OPC module in optical link reduces the FWM power and mitigate the interaction between wavelength signals at variable signal input power, dispersion parameter ( β 2 ) and transmission distance. System performance comparison is also made between without DM-OPC module, with DM and with DM-OPC module in scenario of FWM tolerance. The BER performance of hybrid WDM-OTDM multicast system using OPC module is improved by multiplication factor of 2 as comparable to dispersion managed and coverage distance is increased by factor of 2 as in Singh and Singh (2016).
- Subjects :
- Engineering
Multicast
business.industry
Optical link
Phase (waves)
02 engineering and technology
Signal
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
Four-wave mixing
020210 optoelectronics & photonics
Transmission (telecommunications)
Control and Systems Engineering
Wavelength-division multiplexing
Dispersion (optics)
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
Electrical and Electronic Engineering
business
Instrumentation
Subjects
Details
- ISSN :
- 10685200
- Volume :
- 38
- Database :
- OpenAIRE
- Journal :
- Optical Fiber Technology
- Accession number :
- edsair.doi...........cc59d7c5efcac9f81f057c2491e12704