Acta Optica Sinica, Volume. 7, Issue 4, 317(1987)
Free electron laser in the visible or UV region
Madey pointed out that the limit of short wavelength of free electron laser with a linear accelerator is about 1μm because of available current limit. We suggest in this paper that using higher harmonic operation of a linear accelerator, a visible or ultraviolet short wavelength free electron laser is perspective.
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FU ENSHENG, LING GENSHEN, WANG ZHIJIANG. Free electron laser in the visible or UV region[J]. Acta Optica Sinica, 1987, 7(4): 317