The effect of grating‐position deviation and fiber dispersion in the fiber‐optic–CDMA network with the FBG encoder/decoder for incoherent 2D coding | Zendy

Wang X. | Zendy; Chan K.T. | Zendy

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The effect of grating‐position deviation and fiber dispersion in the fiber‐optic–CDMA network with the FBG encoder/decoder for incoherent 2D coding

Author(s) -

Wang X.,

Chan K.T.

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.10504

Subject(s) - encoder , optics , transmission (telecommunications) , grating , optical fiber , computer science , physics , rotary encoder , electronic engineering , materials science , engineering , telecommunications , operating system

The effect of grating‐position deviation (GPD) and fiber dispersion in a fiber‐optic–CDMA network with a FBG encoder/decoder for incoherent 2D coding are studied here. For error‐free transmission, the GPD‐caused maximum optical pulse‐position deviation (PPD) must be below Δ m , and the transmission distance must be below L m . A modified encoder/decoder configuration is proposed to compensate for the fiber dispersion. With this proposed encoder/decoder, the user's distances in a network can be improved to L ± L m . Error‐free transmission has been achieved through 9.5‐km SMF in the experiment with this design. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 35: 16–19, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10504

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