1. Comparative study of advanced IR transmissive materials;Cox;SPIE,1986
2. Enhancement in aerothermal shock survivability of lanthana-strengthened yttria windows and domes;Wei;SPIE,1990
3. Non-doped Y2O3 for 3–5μm IR transmission;Shibata;SPIE,1990
4. Mechanical, thermal, and optical properties of yttria and lanthana-doped yttria;Tropf;SPIE,1989
5. Direct emissivity measurements of IR materials;Yanina;SPIE,1999