TY - CHAP AU - Pedraza Velasco, María Lourdes De AU - Calvo Padilla, María Luisa PY - 1989 DO - 10.1117/12.961676 SN - 0-8194-0172-2 UR - https://hdl.handle.net/20.500.14352/60843 AB - The interconnection problems in the use of optical fibers for signal transmission is a very active area of research involving several fields such as optical communication techniques and holography. Various authors have studied the efficiency of the... M2 - 140 PB - SPIE--The International Society for Optical Engineering KW - Optics TI - Holographic Coupler / Grin Medium : Characterization Of The Coupling Optimization TY - book part ER -