1. R. Ramaswami and K. N. Sivarajan ,Optical Networks: A Practical Perspective, Morgan Kaufmann Publishers (1998).
2. G. P. Agrawal ,Fiber-Optic Communication Systems, 3rd ed., John Wiley & Sons, New York (2003).
3. G. P. Agrawal ,Nonlinear Fiber Optics, 3rd ed., Academic Press, San Francisco (2001).
4. J. C. Palais ,Fiber Optic Communications, 5th ed., Prentice Hall, Upper Saddle River, NJ (2004).
5. H. J. R. Dutton ,Understanding Optical Communications, Prentice Hall (1998).