Paper | Title | Page |
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TUXMH02 | Novosibirsk Free Electron Laser: Terahertz and Infrared Coherent Radiation Source | 16 |
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Funding: This work was supported by Russian Science Foundation (project N 14-50-00080). High-power free electron laser (FEL) facility NovoFEL has been created at Budker INP. Its wavelength can be tuned over a wide range in terahertz and infrared spectrum regions. As a source of electron bunches this FEL uses multi-turn energy recovery linac which has five straight sections. Three sections are used for three FELs which operate in different wavelength ranges (the first one - 90-240 microns, the second - 37-80 microns and the third - 5-20 microns). The first and the second FELs were commissioned in 2003 and 2009 respectively. They operate for users now. The third FEL is installed on forth accelerator track which is the last one and electron energy is maximal here. It comprises three undulator sections and 40 m optical cavity. The first lasing of this FEL was obtained in summer, 2015. The radiation wavelength was 9 microns and average power was about 100 watts. The designed power is 1 kilowatt at repetition rate 3.75 MHz. Radiation of third FEL has been delivered to user stations recently. The third FEL commissioning results as well as current status of the first and second FELs and future development prospects are presented. |
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Slides TUXMH02 [26.379 MB] | |
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TUPSA001 | Commissioning of e+/e− Transfer Line from BINP Injection Complex to VEPP-2000 Facility | 213 |
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Funding: The work is supported by the Ministry of Education and Science of the Russian Federation and by grant NSh-10088.2016.2. Commissioning of e+/e− transfer line from Injection Complex to VEPP-2000 facility is done in 2016. Both electrons and positrons beams are injected to VEPP-2000 collider. The channel layout, lattice functions, magnetic elements, beam diagnostic system, vacuum system and control system are presented in this article. The details of commissioning process are also mentioned. |
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