Relationship between Bragg bandwidth and acoustic aperture of guided acoustooptic interaction

Citation

• Fan, G., Ning, J., Li, E., Li, Y., Han, Q., Shang, L., & Chen, Z. (2006). Relationship between Bragg bandwidth and acoustic aperture of guided acoustooptic interaction. Applied Physics Letters, 88(19). doi:10.1063/1.2202116

Digital Object Identifier (doi)

• 10.1063/1.2202116

Scopus Eid

• 2-s2.0-33646671940

Web Of Science Accession Number

• WOS:000237477400002

Volume

• 88

Issue

• 19

Place Of Publication

Abstract

• In this letter, we present a detailed analysis, based on the diffraction of surface acoustic waves, of the relationship between the Bragg bandwidth and the diffraction efficiency in guided acousto-optic interactions. It has been found that the Bragg bandwidth is not always inversely proportional to the acoustic aperture (diffraction efficiency). Therefore, it is possible to simultaneously get high diffraction efficiencies and large bandwidths for a guided acousto-optic device with a single interdigital transducer under certain conditions. �� 2006 American Institute of Physics.

UOW Authors

•   Li, Enbang

Publication Date

• 2006

Publisher

• AIP Publishing 

Published In

• Applied Physics Letters  Journal

Citation

• Fan, G., Ning, J., Li, E., Li, Y., Han, Q., Shang, L., & Chen, Z. (2006). Relationship between Bragg bandwidth and acoustic aperture of guided acoustooptic interaction. Applied Physics Letters, 88(19). doi:10.1063/1.2202116

Digital Object Identifier (doi)

• 10.1063/1.2202116

Scopus Eid

• 2-s2.0-33646671940

Web Of Science Accession Number

• WOS:000237477400002

Volume

• 88

Issue

• 19

Place Of Publication