Open AccessLuminosity filter and thermopile for a physical photometer
Author(s) -
Ray P Teele,
Marion A. Belknap
Publication year - 1954
Language(s) - English
Resource type - Reports
DOI - 10.6028/nbs.rpt.3077
Subject(s) - thermopile , photometer , luminosity , filter (signal processing) , environmental science , physics , optics , computer science , astrophysics , computer vision , infrared , galaxy