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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1222

Title: Design of a flat field fiber with very small dispersion slope
Authors: Varshney, Ravi K
Ghatak, A K
Goyal, I C
Antony C, Siny
Keywords: Small dispersion fiber
Non-zero dispersion
shifted fiber
Low dispersion slope fiber
Flat field fiber
Issue Date: 2003
Citation: Optical Fiber Technology, 9(4), 189-198
Abstract: We have given designs of a small dispersion fiber with large effective area and small dispersion slope. The fiber has flat modal field over the central part of the core, which provides large mode field diameter (8.3 μm at λ0=1550 nm) leading to the relatively large effective area (Aeff=56.1 μm2) required to reduce nonlinear effects. The total dispersion of the proposed fiber is in the range of 2.7–3.4 ps/km/nm in the wavelength range of 1530 to 1610 nm, which covers the entire C- and L-bands of erbium doped fiber amplifiers. The dispersion slope at λ0=1550 nm is 0.01 ps/km/nm2, which is also very small.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1222
Appears in Collections:Physics

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