Phased array acousto-optic deflector

We study and model diffraction efficiency as function of frequency for a 2-element planar phased array TeO2 acousto-optic deflector. This research aims to widen the bandwidth by means of acoustic beam steering and to find a phase delay that yields high efficiency throughout the working frequency range. The model is based on a geometric basis, which we then compare to experimental measures of efficiency with and without beam steering.

Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2024, Tutora: Estela Martín Badosa

Country

Spain

Related Organizations

University of Barcelona
Spain

Keywords

Difracció, Beam steering, Bachelor's theses, Direcció del feix, Treballs de fi de grau, Diffraction

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	0
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average