@inproceedings{32e7df4614684d65909a1a04676e5a56,
title = "Optical power meter calibrator based on stabilized green He-Ne laser and gryogenic absolute radiometer",
author = "Timo Varpula and Timojukka Latvala and Heikki Sepp{\"a}",
year = "1988",
doi = "10.1109/CPEM.1988.671366",
language = "English",
pages = "393--394",
editor = "Yasuharu Suematsu",
booktitle = "CPEM '88 Digest",
publisher = "IEEE Institute of Electrical and Electronic Engineers",
address = "United States",
note = "Conference on Precision Electromagnetic Measurements 1988 (CPEM '88) ; Conference date: 07-06-1988 Through 10-06-1988",
}