TY - RPRT TI - Cryogenic System for Interferometry of High-precision Optics at 20 K: Design and Performance AU - Blake,Peter AU - Chambers, John AU - Mink, Ronald G. AU - Content, David AU - Davila, Pamela AU - Robinson, F. David AU - Chrzanowski, Chris AU - Shirgur, Badri AU - Frohlich, chip PY - 2005 UR - https://ntrs.nasa.gov/citations/20050176502 ID - 20050176502 ER -