TY - GEN AU - Paul D Hale AU - C M Wang C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1999-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.250-51 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1999 TI - Calibration service of optoelectronic frequency response at 1319 nm for combined photodiodeRF power sensor transfer standards: ER -