TY - JOUR AU - John Burnett AU - Ulf Griesmann AU - M Walhout AU - J Dehmer AU - J Roberts AU - R Gupta C2 - Applied Optics DA - 1998-09-01 LA - en M1 - 37 PB - Applied Optics PY - 1998 TI - Absolute Refractive Indices and Thermal Coefficients of Fused Silica and Calcium Fluoride Near 193 nm ER -