TY - RPRT TI - Zone-boundary optimization for direct laser writing of continuous-relief diffractive optical elements. AU - Victor P Korolkov AU - Ruslan K Nasyrov AU - Ruslan V Shimansky PY - 2006 DO - 10.1364/ao.45.000053 UR - https://pubmed.ncbi.nlm.nih.gov/16422320/ ID - 16422320 ER -