TY  - RPRT
TI  - Coupling between different oscillation branches in a waveguide-mode free-electron laser.
AU  - Y Kawamura
AU  - BC Lee
AU  - M Kawai
AU  - K Toyoda
PY  - 1991
DO  - 10.1103/physrevlett.67.832
UR  - https://pubmed.ncbi.nlm.nih.gov/10045000/
ID  - 10045000
ER  -