Conveners
SR and FEL sources and centers: Plenary 1
- Nicolay Vinokurov ()
- Oleg Shevchenko ()
SR and FEL sources and centers: Plenary 2
- Nicolay Vinokurov ()
- Oleg Shevchenko ()
The Siberian Siberian Synchrotron and Terahertz Radiation Center is the oldest Russian center for synchrotron radiation applications. The center combines the research efforts of numerous scientific groups, mostly from institutes of the Novosibirsk Scientific Center, as well as groups from institutes and universities of other Russian cities. The center provides research groups with access to...
THz Gyrotrons: novelty, achievements and applications
The Novosibirsk FEL facility includes three FELs operating in terahertz, far- and mid- infrared spectral ranges. It has rather long history but its potential is not fully revealed so far. The first FEL of this facility has been operating for users of terahertz radiation since 2004. It still remains being the world’s most powerful sources of coherent narrow-band radiation in its wavelength...
Due to strong sextupole corrections, the vertical dynamic aperture of low-emittance storage ring is rather small. Therefore, in-vacuum small-period undulators may provide high enough field. In particular, significant electrostatic field value can be obtained near electrodes. To eliminate the field emission, the high-field surfaces has to be at positive electric potential. In this paper we...
Radiation stability and hyperfine mode structure of the terahertz NovoFEL
The electron outcoupling scheme was proposed for the high power FELs with optical cavities to avoid the power limitation due to overheating of the reflecting mirrors. This can be realized if the major part of radiation power is emitted at an angle to the optical axis. For this, the electron beam should be bunched and then slightly rotated in the undulator of the FEL.
At the NovoFEL...
Two identical 54-pole indirect cooling wigglers with a 3 Tesla magnetic field and a period of 48 mm were designed and manufactured by ВINP SB RAS as the insertion devices for X-rays generation on the Kurchatov Synchrotron Radiation Source. After being delivered to the Kurchatov Institute these wigglers were tested in 2019 with a full test cycle to demonstrate operating parameters and...
