TY  - RPRT
TI  - Generation of superposed orbital angular momentum beams using a free-electron laser oscillator
AU  - Liu, Peifan (ORCID:0000000273816153)
AU  - Yan, Jun
AU  - Afanasev, Andrei (ORCID:0000000306793307)
AU  - Benson, Stephen V.
AU  - Hao, Hao
AU  - Mikhailov, Stepan F.
AU  - Popov, Victor G.
AU  - Wu, Ying K. (ORCID:0000000181290561)
PY  - 2024
DO  - 10.1364/oe.510649
UR  - https://www.osti.gov/biblio/2279126
ID  - 2279126
ER  -