Two novel methods for analyzing multipath interference in distributed fiber Raman amplifiers | Zendy

Mei JinJie | Zendy; Liu DeMing | Zendy; Huang DeXiu | Zendy

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Two novel methods for analyzing multipath interference in distributed fiber Raman amplifiers

Author(s) -

Mei JinJie,

Liu DeMing,

Huang DeXiu

Publication year - 2002

Publication title -

microwave and optical technology letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.304

H-Index - 76

eISSN - 1098-2760

pISSN - 0895-2477

DOI - 10.1002/mop.10388

Subject(s) - multipath interference , multipath propagation , interference (communication) , rayleigh scattering , microwave , raman spectroscopy , simple (philosophy) , computer science , electronic engineering , optics , physics , engineering , telecommunications , channel (broadcasting) , philosophy , epistemology

Based on comparing the analyzing methods in existence for multipath interference (MPI) resulted from Rayleigh backscattering in distributed fiber Raman amplifiers (DFRA), two novel methods are presented. A simple analytical expression is developed in the first method. The evolution of optical powers within each step is calculated by a semianalytical method in the second so that the MPI calculating time can be saved and the precision can be improved. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 34: 109–112, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10388

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