TY - GEN AU - Young, M C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.1038 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - Refracted-ray scanning (refracted near-field scanning) for measuring index profiles of optical fibers: ER -