TY - RPRT TI - Silicon microlens structures fabricated by scanning-probe gray-scale oxidation. AU - C F Chen AU - S D Tzeng AU - H Y Chen AU - S Gwo PY - 2005 DO - 10.1364/ol.30.000652 UR - https://pubmed.ncbi.nlm.nih.gov/15792006/ ID - 15792006 ER -