TY - JOUR AU - Hyug-Gyo Rhee AU - Theodore Vorburger AU - Jonathan Lee AU - Joseph Fu C2 - Applied Optics DA - 2005-10-01 LA - en M1 - 44 PB - Applied Optics PY - 2005 TI - Discrepancies Between Roughness Measurements Obtained With Phase Shifting and White-Light Interferometry ER -