Vol-1899⫷ Vol-1900 ⫸Vol-1901
urn:nbn:de:0074-1900-0


Vol-1900/paper27⫷Vol-1900/paper28⫸Vol-1900/paper29
Victor V. KotlyarAlexey A. KovalevAlexey P. Porfirev

Efficient generation of a perfect optical vortex by using a phase optical element