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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/9367

Title: Design of a large effective-area nonzero-dispersion fiber for DWDM systems
Authors: SURVAIYA, SP
SHEVGAONKAR, RK
Keywords: long-distance transmission
Issue Date: 2001
Publisher: JOHN WILEY & SONS INC
Citation: MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 29(4), 238-244
Abstract: In this paper, we analyze and propose an optimum index profile which can give a larger core effective area with nonzero-dispersion characteristics. The index profile is modeled by an exponentially modulated linear chirp profile function. A linear finite-element method (LFEM) is used for computing the transmission characteristics of an optical fiber having an arbitrary refractive-index profile. The optimum index profile can give a core effective area of 117 mum(2). The dispersion varies linearly from 2.5 to 4.5 ps / nm . km with a dispersion slope of 0.065 ps / nm(2) . km over the 1.53-1.56 mum wavelength range. Sensitivity analysis for the designed fiber characteristics is also studied. The bend loss is about 0.001 dB / m for a bend radius of 100 mm. (C) 2001 , Inc.
URI: http://dx.doi.org/10.1002/mop.1143
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9367
http://hdl.handle.net/10054/9367
ISSN: 0895-2477
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