TY - CONF AU - Xiao Tang AU - Jian Zheng C2 - Optical Data Storage, Topical Meeting | 17th | Optical Data Storage 2001 | SPIE DA - 2002-01-01 LA - en M1 - 4342 PB - Optical Data Storage, Topical Meeting | 17th | Optical Data Storage 2001 | SPIE PY - 2002 TI - Reflectance Calibration Standard for Optical Discs ER -