TY - CONF AU - Jon Geist C2 - Proc., Intl. Conf. on New Developments and Applications in Optical Radiometry, Teddington, UK DA - 1989-12-31 LA - en PB - Proc., Intl. Conf. on New Developments and Applications in Optical Radiometry, Teddington, UK PY - 1989 TI - Blocked Impurity Band and Superlattice Detectors: Prospects for Radiometry ER -