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Frequency response of cross-phase modulation in multispan WDM optical fiber systems
Hui, Rongqing Wang, Y. Demarest, Kenneth R. Allen, Christopher Thomas
Hui, Rongqing
Wang, Y.
Demarest, Kenneth R.
Allen, Christopher Thomas
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Abstract
The spectral characteristics of cross-phase modulation (XPM) in multispan intensity-modulation direct-detection optical systems were investigated both experimentally and theoretically. XPM crosstalk levels and its spectral features were found to be strongly dependent on fiber dispersion and optical signal channel spacing. Interference between XPM-induced crosstalk effects created in different amplified fiber spans is also found to be important to determine the overall frequency response of XPM crosstalk effects.
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©1998 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Date
1998-09
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IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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Keywords
Crosstalk, Optical fiber communication, Optical fiber nonlinearity, WDM optical systems
Citation
Hui, R; Wang, Y; Demarest, K; Allen, C. Frequency response of cross-phase modulation in multispan WDM optical fiber systems. IEEE PHOTONICS TECHNOLOGY LETTERS. September 1998. 10(9) : 1271-1273