Title :
Two-dimensional Bragg structures for powerful planar FEM (modeling and experimental testing)
Author :
Ginzburg, Naum S. ; Zaslavsky, V.Yu. ; Peskov, Vladislav Yu Zaslavsky Nikolay Yu ; Sergeev, Alexander S. ; Arzhannikov, Andrey V. ; Kalinin, Peter V. ; Sinitsky, Stanislav L. ; Thumm, Manfred
Author_Institution :
Inst. of Appl. Phys., Russian Acad. of Sci., Nizhny Novgorod
Abstract :
Hybrid two-mirror scheme resonator are used which consists of 2D up-stream Bragg reflector and tradition 1D downstream Bragg reflector. In the frame of coupled-wave approach and direct 3D simulations (code CST MicroWave Studio) electrodynamics properties of two-mirror hybrid resonator are studied. It is demonstrated that above microwave system possesses high selectivity over both transverse and longitudinal indexes for large Fresnel parameter. Results of theoretical consideration are corroborated by experimental testing of different components of hybrid Bragg resonators.
Keywords :
distributed Bragg reflectors; electron beams; mirrors; planar waveguides; resonators; 1D downstream Bragg reflector; 2D Bragg cavity; 2D up-stream Bragg reflector; Fresnel parameter; coupled-wave approach; electrodynamics properties; electron beams; feedback mechanism; hybrid two-mirror scheme resonator; planar waveguides; powerful planar FEM; two-dimensional Bragg structures; Coherence; Distributed feedback devices; Electromagnetic radiation; Electromagnetic scattering; Electromagnetic waveguides; Electron beams; Machining; Nuclear physics; Planar waveguides; Testing;
Conference_Titel :
Plasma Science, 2008. ICOPS 2008. IEEE 35th International Conference on
Conference_Location :
Karlsruhe
Print_ISBN :
978-1-4244-1929-6
Electronic_ISBN :
0730-9244
DOI :
10.1109/PLASMA.2008.4590664
