Initial performance of Los Alamos Advanced Free Electron Laser [electronic resource]
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| Online Access: |
Online Access |
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| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Dept. of Energy ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1993.
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| Subjects: |
| Abstract: | The Los Alamos compact Advanced FEL has lased at 4.7 and 5.2 μm with a 1-cm period wiggler and a high-brightness electron beam at 16.8 and 15.8 MeV, respectively. The measured electron beam normalized emittance is 1.7 π·mm·mrad at a peak current of 100 A, corresponding to a beam brightness greater than 2 × 10¹² A/m²rad². Initial results indicate that the AFEL small signal gain is ∼8% at 0.3 nC (30 A peak). The maximum output energy is 7 mJ over a 2-μs macropulse. The AFEL performance can be significantly enhanced by improvements in the rf and drive laser stability. |
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| Item Description: | Published through the Information Bridge: DOE Scientific and Technical Information. 09/01/1993. "la-ur--93-3175" " conf-930855--3" "DE93040158" 15. international free electron laser conference,The Hague (Netherlands),23-27 Aug 1993. Austin, R.H.; Nguyen, D.C.; Chan, K.C.D. |
| Physical Description: | 18 p. : digital, PDF file. |