TY - JOUR AU - Day, Gordon AU - Hamilton, Clark AU - Pyatt, K. C2 - Optics Letters DA - 1976-07-01 00:07:00 LA - en M1 - 15 PB - Optics Letters PY - 1976 TI - Spectral Reference Detector for the Visible to 12 Micrometer Region Convenient Spectrally Flat ER -