TY - CONF AU - Simon Kaplan AU - Leonard Hanssen C2 - 7^uth^ DoD Electromagnetic Windows Symposium , Laurel, MD DA - 1998-01-01 LA - en PB - 7^uth^ DoD Electromagnetic Windows Symposium , Laurel, MD PY - 1998 TI - Emittance of coated sapphire windows ER -