Title of article
Spectral measurements of the second harmonic of the SASE FEL radiation at APS
Author/Authors
Sajaev، نويسنده , , V and Huang، نويسنده , , Z، نويسنده ,
Pages
4
From page
154
To page
157
Abstract
We present the z-dependent spectral measurement results for the second harmonic of the SASE FEL radiation before and after saturation. The measurements were performed at the Advanced Photon Source FEL with the fundamental wavelength of 530 nm. The spectral properties of the second harmonic are compared with those of the fundamental and with the theoretical expectations.
Keywords
Spectrum , Self-amplified spontaneous emission , Free-electron laser
Journal title
Astroparticle Physics
Record number
2022096
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