1. [1] K. Nakajima, M. Ohashi, T. Horiguchi, K. Kurokawa, and Y. Miyajima, “Design of dispersion managed fiber and its FWM suppression performance,” Optical Fiber Communication Conference, OSA, vol.3, ThG3, pp.87-89, 1999.
2. [2] M.N. Alam, S.P. Majumder, M.N. Sakib, and R.N. Sajjad, “Bit error rate performance comparison of equal channel spacing and repeated unequal spacing in reducing the four wave mixing effect in a WDM ring network,” Proc. ATNAC'07, pp.431-434, Christchurch, New Zealand, Dec. 2007.
3. [3] J.Y. Huh, S.B. Jun, J.H. Lee, and Y.C. Chung, “A novel four-wave mixing compensator,” IEEE Photonics Technol. Lett., vol.19, no.1, pp.36-38, Jan. 2007.
4. [4] E. Yamazaki, F. Inuzuka, K. Yonenaga, A. Takada, and Y. Miyamoto, “Digital compensation of inter-carrier nonlinear distortion with carrier phase locking,” J. Lightw. Technol., vol.28, no.5, pp.828-836, March 2010.
5. [5] L. Du and A. Lowery, “Fiber nonlinearity precompensation for long-haul links using direct-detection optical OFDM,” Opt. Express, vol.16, no.9, pp.6209-6215, April 2008.