TY - RPRT TI - Technical digest - symposium on optical fiber measurements, 1994 AU - Day, G W AU - Day, G W AU - Franzen, D L AU - Hickernell, R K PY - 1994 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 864 DO - 10.6028/NIST.SP.864 ER -