Title :
Spectrum behavior of a BG-AOM under variation of design and driving parameters
Author :
Oliveira, Roberson A. ; de Tarso, P. ; Pohl, Alexandre A P ; Pereira, Jucelio T.
Author_Institution :
Univ. Tecnologica Fed. do Parana, Curitiba
fDate :
Oct. 29 2007-Nov. 1 2007
Abstract :
We report simulation results on a BG-AOM designed using a combined finite elements and matrix transfer method. Simulations were performed when a harmonic load, with and without preload, is applied to the whole structure (horn, taper and grating). Spectra were calculated by changing frequencies, the silica horn dimensions and the load amplitude.
Keywords :
Bragg gratings; acousto-optical modulation; finite element analysis; matrix algebra; optical fibres; BG-AOM; all-fiber Bragg grating acousto-optic modulator; finite elements method; harmonic load; matrix transfer method; spectrum behavior; Acoustic waves; Acoustooptic devices; Bragg gratings; Capacitive sensors; Fiber gratings; Finite element methods; Frequency; Matrix decomposition; Optical fibers; Silicon compounds; Acoustooptic devices; finite element methods; gratings; simulation; transfer function matrices;
Conference_Titel :
Microwave and Optoelectronics Conference, 2007. IMOC 2007. SBMO/IEEE MTT-S International
Conference_Location :
Brazil
Print_ISBN :
978-1-4244-0661-6
Electronic_ISBN :
978-1-4244-0661-6
DOI :
10.1109/IMOC.2007.4404361
