"Fiber-Optic Communication Systems", by Govind P. Agrawal, Fourth Edition, ISBN: 9780471215714, 2010, Wiley Series in Microwave and Optical Engineering.
"Transmissão por Fibra Óptica", by Adolfo Cartaxo, DEEC, IST, 2005, in portuguese (pdf available at e-learning.iscte.pt)
"Optical Networks: A Practical Perspective", by Rajiv Ramaswami, Kumar N. Sivarajan, and Galen H. Sasaki, Third Edition, ISBN: 9780123740922, 2009, Elsevier Science & Technol.:
Secundária
"Planning Fiber Optics Networks", B. Chomycz, McGraw-Hill, 2009, ISBN: 978-0-07-149919-9.
"Optical Transmission Systems Engineering", M. Cvijetic, Artech House Inc., 2004.
"Optical Fiber Communications", G. Keiser, McGraw-Hill, 4th Ed., 2010.
Among many books on Optical Communications ...: