TY - RPRT TI - Phase object data obtained from defocused laser speckle displacement. AU - Eva-Lena Johansson AU - Lars Benckert AU - Mikael Sjödahl PY - 2004 DO - 10.1364/ao.43.003229 UR - https://pubmed.ncbi.nlm.nih.gov/15181801/ ID - 15181801 ER -