Published
Physical Review Letters 137, 143601 (2026)
Programming coherent and quantum light with a free-electron wavepacket
Songyu Zhu, Yushan Zeng, Chenhao Pan, Yiming Pan, Ye Tian, Ruxin Li
Programming light with a freely propagating electron wavepacket: quadratic phase evolution offers a route to tunable coherent radiation and nonclassical light.