A5101457325- Particle Accelerators and Free-Electron Lasers
- Particle accelerators and beam dynamics
- Magnetic confinement fusion research
- Microwave Engineering and Waveguides
- Advanced Computational Techniques and Applications
- Advanced Measurement and Metrology Techniques
- Photocathodes and Microchannel Plates
- Semiconductor Lasers and Optical Devices
- Nonlinear Dynamics and Pattern Formation
- Radio Frequency Integrated Circuit Design
- Chaos control and synchronization
- Particle physics theoretical and experimental studies
- Vibration and Dynamic Analysis
- Superconducting Materials and Applications
- Smart Grid and Power Systems
- Optical measurement and interference techniques
- Laser Design and Applications
- Dark Matter and Cosmic Phenomena
- Optical Systems and Laser Technology
- Nuclear Physics and Applications
- Superconducting and THz Device Technology
- Particle Detector Development and Performance
University of Glasgow
2008-2013
Institute of High Energy Physics
1994-2010
Presented is a monolithic microwave integrated circuit (MMIC) resonant tunnelling diode (RTD) oscillator that employs two In 0.53 Ga 0.47 As/AlAs RTDs (5 × 5 µm 2 ) in parallel. The works at 28.7 GHz with −0.7 dBm output power. phase noise was −95 dBc/Hz 100 kHz and −114 1 MHz offset. This reported work demonstrates the potential of RTD oscillators achieving high power frequencies by utilising suitable maximising combining techniques.
The authors report on a hybrid integration of resonant tunnelling diode laser driver configuration that can operate as self-oscillating circuit, and when externally perturbed shows regions frequency division multiplication, quasi-periodic chaotic oscillations, both in the optical electrical outputs. also demonstrate this optoelectronic circuit is well described Liénard's oscillator. synchronisation capabilities have potentially novel functions for communications systems including clock...
To monitor the beam profile at end of linac non-destructively, a wire scanner as new diagnostic instrument was designed, manufactured and installed in 2007. Since then, several measurements have been carried out using this device. This paper describes whole system testing results.
IHEP, China is constructing a 100 MeV / kW electron Linac for NSC KIPT, Ukraine. This linac will be used as the driver of neutron source based on subcritical assembly. In 2012, injector part accelerator was pre-installed testing facility in experimental hall #2 IHEP. The beam and key hardware results were met design goal. Recently, disassembled all components whole have been shipped to Ukraine from by ocean shipping. installation machine KIPT started June, 2013. construction progress, are presented.