السلام عليكم و رحمة الله و بركاته
أرجو من حضراتكم هذين الكتابين
Photonic Crystal Fibers: Properties and Applications
by F. Poli (Author), A. Cucinotta (Author), S. Selleri (Author)
Publisher: Springer; 1 edition (August 30, 2007)
ISBN-10: 1402063253
ISBN-13: 978-1402063251
http://www.amazon.com/Photonic-Cryst...9923759&sr=8-1


Photonic Crystal Fibres
by Anders Bjarklev (Author), Jes Broeng (Author), Araceli Sanchez Bjarklev (Author)
Publisher: Springer; 1 edition (September 30, 2003)
ISBN-10: 140207610X
ISBN-13: 978-1402076107
http://www.amazon.com/Photonic-Cryst...9923759&sr=8-2

وشكرا مقدما وبالخصوص للعضو محب لله ولرسوله