TY - BOOK AU - Kalli, Kyriacos, ed. TI - Photonic Crystal Fibers IV T2 - Proceedings of SPIE; V. 7714 SN - 9780819481870 (Print) PY - 2010/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7714 ER -