Progress of the Strathclyde Free Electron Maser experiment using a 2D Bragg structure

Authors :: Adrian W. Cross
A. S. Sergeev
Wenlong He
N. Yu. Peskov
Alan D. R. Phelps
Iv.V Konoplev
Colin G. Whyte
Gordon R. M. Robb
Naum S. Ginzburg
Kevin Ronald
Source :: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 445:236-240
Publication Year :: 2000
Publisher :: Elsevier BV, 2000.
Abstract: The use of two-dimensional (2D) Bragg resonators of coaxial geometry, realising two-dimensional distributed feedback, is considered as a method of providing additional mode selection and producing spatially coherent radiation from oversized annular electron beams. The main goals of the project are to prove operability of a FEM using 2D Bragg structures and compare the performance of the FEM using the novel 2D Bragg resonators with conventional 1D Bragg resonators.

Subjects :: Condensed Matter::Quantum Gases
Free electron model
Physics
Nuclear and High Energy Physics
business.industry
Physics::Optics
Electron
Radiation
Distributed Bragg reflector
Finite element method
law.invention
Resonator
Optics
Fiber Bragg grating
law
Maser
business
Instrumentation

ISSN :: 01689002
Volume :: 445
Database :: OpenAIRE
Journal :: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Accession number :: edsair.doi...........f255b1c046e044453b8dcf0378e62df3
Full Text :: https://doi.org/10.1016/s0168-9002(00)00073-5

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