@misc{763671, author = {A. Rasmussen and A. Sanders and Philip Simpson}, title = {Improved Low-Level Silicon Avalanche Photodiode Transfer Standards at 1064 Micrometers}, year = {1989}, month = {1989-08-22 00:08:00}, publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD}, language = {en}, }