TY  - GEN
AU  - Ivanov,Maksym
AU  - Matijošius,Aidas
AU  - Tamulienė,Viktorija
TI  - Improving purity of the radially polarized beam generated by a geometric phase retarder with spatially variable retardance
SN  - 1539-4522
PY  - 2020///
PB  - Applied optics
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1364/AO.381007
ER  -