Project of CW race-track microtron-recuperator for free-electron lasers

Gavrilov, N.G.; Gorniker, E. I.; Кулипанов, Г.Н.; Kuptsov, I. V.; Kurkin, G.Ya.; Oreshkov, A.D.; Petrov, V.M.; Pinaev, I.V.; Sedlyarov, I. K.; Skrinsky, A.N.; Соколов, А.С.; Veshcherevich, V.; Винокуров, Н.А.; Vobly, P.D.

doi:10.1109/3.104141

Cited by 25 publications

(5 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The first high power free electron laser using such accelerator-recuperator was successfully commissioned recently [4]. An obvious development of such an approach is the use of multipass recirculator [5,6] instead of simple linac. By increasing of the number of passes, cost and power consumption can be reduced.…”

Section: Introductionmentioning

confidence: 99%

Status of the Novosibirsk high power free electron laser

Bolotin

Kayran

Knyazev

et al. 2004

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International

Self Cite

View full text Add to dashboard Cite

A 100-MeV 8-turns accelerator-recuperator (AR) intended to drive a high-power infrared free electron laser (FEL) is under construction in Novosibirsk now. The FEL will provide up to 100 kW average power radiation in the wavelength range 2 -50 µm. As building up the full-scale machine takes a long time and much resources, it is reasonably to divide the project into two stages.The first-stage machine includes the AR with the fullscale RF-system and only one turn of electron beam, so the maximum energy of electrons is 14 MeV. A submillimeter-wave FEL will be installed on the single backward track of the AR. The expected FEL parameters are: wavelength of emitted radiation 100...200 µm; pulse duration 20...100 ps; peak power 1...7 MW; average power 0.6...7 kW. Thus, one gets an operating FEL after commissioning the first stage of the project. Some aspects of these two projects and possible applications are discussed.

show abstract

Section: Introductionmentioning

confidence: 99%

Status of the Novosibirsk high power free electron laser

Bolotin

Kayran

Knyazev

et al. 2004

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International

Self Cite

View full text Add to dashboard Cite

show abstract

“…The Novosibirsk ERL-developed, built and commissioned at BINP in 2003-was the first multi-pass ERL operating in CW mode [139]. It initially reached a top energy of 12 MeV, with high average current of 30 mA [140]. The ERL is fed by a 300 kV electrostatic gun with a thermionic cathode (Q ∼ 1 nC, τ = 1 ns, f rep = 10 kHz-50 MHz), followed by one bunching and two accelerating cavities for effective bunch compression.…”

Section: Novosibirsk Erlmentioning

confidence: 99%

Design and Principles of Linear Accelerators and Colliders

Seeman

Schulte

Delahaye

et al. 2020

Particle Physics Reference Library

View full text Add to dashboard Cite

show abstract

“…The NC booster should be operated in long pulse or cw mode, but the frequency can be other than 1.3 GHz. In the Very High Frequency (VHF) region (∼180 MHz), long period cw operation has been demonstrated in an NC linac [28]. The SC linac has sufficient capacity to furnish highbrilliance x-ray light sources because the ILC requires only a low average current (less than a few hundred μA) and a blank interval exceeding 100 ms at 5 Hz for the damping time.…”

Section: Layout Of Acceleratormentioning

confidence: 99%

Lattice layout and linear optics for sharing superconducting linac

Shimada

2019

Phys. Rev. Accel. Beams

View full text Add to dashboard Cite

A superconducting (SC) linac allows a few orders of magnitude larger average beam current than a normal conducting linac, therefore the powerful beam is expected to lead to outstanding discoveries in various scientific fields, such as high luminosity accelerators and high brilliance light source. However, the high construction and operation costs of the SC linac is a critical issue for realizing large scale facilities. To resolve this problem, we propose a continuous wave (cw) operation of an SC linac shared by electron/ positron beams for effective multipurpose utilization. A high current positron source is required for high-energy physics projects: a linear electron-positron collider and a muon collider, while high-current and high-quality electron beams are expected to realize the high brilliant x-ray light sources. As an example, we discuss the injector of the International Linear Collider, an x-ray free-electron laser, and an energy-recovery linac light source. We found a feasible solution of a basic design for the proposed multibeam operation despite the high-quality beam requirements and complicated operation: control of mixed beams without pulsed magnets, and heat load in the cavity, high stability of beam energy, and operation at high average current.

show abstract

Project of CW race-track microtron-recuperator for free-electron lasers

Cited by 25 publications

References 0 publications

Status of the Novosibirsk high power free electron laser

Status of the Novosibirsk high power free electron laser

Design and Principles of Linear Accelerators and Colliders

Lattice layout and linear optics for sharing superconducting linac

Contact Info

Product

Resources

About