TY  - RPRT
TI  - Extended focus diffractive optical element for Gaussian laser beams.
AU  - Michael A Golub
AU  - Valery Shurman
AU  - Israel Grossinger
PY  - 2006
DO  - 10.1364/ao.45.000144
UR  - https://pubmed.ncbi.nlm.nih.gov/16422333/
ID  - 16422333
ER  -