TY - GEN AU - Danielson, B. AU - Franzen, Douglas AU - Gallawa, R. AU - Kim, E. AU - Young, M. C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 1982-04-01 00:04:00 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 1982 TI - Characterization of a Concentric-Core Fiber ER -