V.M. Petrov

The dedicated synchrotron radiation source Siberia-2

Abstract A general presentation on the main storage ring of the SRS complex SIBERIA is given. The facility will consist of the 2.5 GeV electron ring SIBERIA-2 with 12 straight sections to accomodate insertion devices. The magnetic lattice is optimized to achieve high btightness of SR. A low horizontal emittance of 7.65×10 −6 cm rad is obtained.

Project of a race-track microtron-recuperator for a free electron laser

Abstract A project for a race-track microtron — the beam source for a FEL — is considered. The beam, utilized in a FEL, returns to a microtron where it decelerates and releases its energy to an rf system. The energy of electrons is 35 MeV and the mean current ranges up to 0.1 A.

Status of the Novosibirsk high-power free-electron laser project

The first stage of Novosibirsk high power free electron laser (FEL) was commissioned in 2003. It is based on normal conducting CW energy recovery linac. Now the FEL provides electromagnetic radiation in the wavelength range 120-180 micron. The average power is 100 W. The measured linewidth is 0.3%, which is close to the Fourier-transform limit. The assembly of user beamline is in progress. Plans of future developments are discussed.

Status of the high power free electron laser using the race-track microtron-recuperator

Abstract The high power infrared free electron laser is under construction at the Novosibirsk Scientific Centre. The goal of this project is to provide a user facility for Siberian Centre of Photochemical Researches. The features of the installation and its status are described.

TNK — synchrotron radiation source for submicron technology applications

Abstract A general presentation on the main storage ring of the Zelenograd Technological Research Center is given. The TNK SR source is intended to create a basis for the industrial realization of advanced X-ray lithographic technology. A modern analytical center for materials science will be established, based on the TNK facility.

Commissioning of the accelerator-recuperator for the FEL at the Siberian Center for Photochemical Research.

A 100 MeV eight-turn accelerator-recuperator intended to drive a high-power infrared free-electron laser (FEL) is currently under construction in Novosibirsk. The first stage of the machine includes a one-turn accelerator-recuperator that contains a full-scale RF system. It was commissioned successfully in June 2002.

The project of the high power free electron laser based on the race-track microtron-recuperator

Abstract To provide a user facility for the Siberian Centre of Photochemical Researches in Novosibirsk a high power free electron laser is under construction. The project status and installation are described.

Status of the free electron laser for the Siberian centre for photochemical research

Abstract A high-power infrared free electron laser is under construction in Novosibirsk. As the full-scale machine seems to be complicated and quite expensive, the project was divided into two stages so that the first-stage machine can be assembled and commissioned as soon as possible. Main features of the project and the current status are described.

CW 100 mA Electron RF Gun for Novosibirsk ERL FEL

Measured rf gun characteristics Average beam current, mA ≤100 Cavity Frequency, MHz 90 Bunch energy, keV 100 ÷ 400 Bunch duration (FWHM), ns 0.06 ÷ 0.6 Bunch emittance, mm mrad 10 Bunch charge, nC 0.3 ÷ 1.12 Repetition frequency, MHz 0.01 ÷ 90 Dark Current Impurity, mkA 0 Radiation Dose Power, mR/h 100/2m Operating pressure , Torr ~10-9-10-7 Cavity rf loses, kW 20 The most powerful in the world Novosibirsk CW FEL driven by ERL can be more powerful by an order of magnitude with this RF Gun

Novosibirsk Free Electron Laser: Terahertz and Infrared Coherent Radiation Source

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. OVERVIEW OF THE NOVOSIBIRSK FEL