Radiabeam Technologies, LLC

A C-band, 600 W, tube-free power source based on advanced combining of a streamed array of GaN amplifiers is proposed. The distinguishing features of the design are broad bandwidth, compactness, robus ...

In the last decades, there has been a concerted effort to find alternate acceleration mechanisms that can provide very high gradients. Such mechanisms could also be employed to build compact, inexpens ...

There is a continuous interest in the synchrotron radiation community towards developing insertion devices with shorter periods and higher fields. Historically, this has been driven by the synchrotron ...

Laser-electron beam interactions have numerous applications in light sources and advanced accelerator facilities yet the tools to model such interactions are decoupled requiring stringing the input/ou ...

Superconducting Radio Frequency (SRF) accelerators are now considered the device of choice for many of todays leading applications in high energy physics. High beam power accelerators currently operat ...

Ultrafast electron diffraction (UED) has become an attractive technique to study the structural dynamics of materials on the sub-picosecond timescale, such as solid-liquid transitions. Researchers are ...

The development of high quality, high power electron beam photoinjectors is of great interest to free electron lasers and energy recovery linac facilities. One major hurdle is the achievement of high ...

High-brightness electron beams are required for a number of applications, from advanced accelerators to 4th generation light sources. However, the current technology for producing such beams requires ...

ABSTRACT: RadiaBeam Technologies, LLC proposes to develop a Carbon Nanotube (CNT) cathode Traveling Wave Tube Amplifier (TWTA). The frequency range of operation is in the E-band (71-76 GHz). The TWTA ...

Multipaction is one of the most significant limiting factors to the dynamic range and utility of the vacuum-based radio frequency (RF) devices. If not mitigated, multipaction leads to operational impa ...