TY  - RPRT
TI  - Variable-radius focused optical vortex with suppressed sidelobes.
AU  - J Lin
AU  - X-C Yuan
AU  - S H Tao
AU  - R E Burge
PY  - 2006
DO  - 10.1364/ol.31.001600
UR  - https://pubmed.ncbi.nlm.nih.gov/16688233/
ID  - 16688233
ER  -