Standing waves in quadratic and cubic nonlinear resonators: Q-factor and frequency response
2006 (English)In: Innovations in Nonlinear Acoustics / [ed] Atchley, AA; Sparrow, VW; Keolian, RM, MELVILLE, NY: AMER INST PHYSICS , 2006, Vol. 838, 457-460 p.Conference paper (Refereed)
High-Q acoustic resonators are used to significantly increase the wave energy volume density. For high-intensity waves the magnitude of Q-factor is determined not only by the design of the resonator, but by the strength of internal field as well. Methods to calculate the Q-factor and both the spatio-temporal and spectral structure of this field are described. Results are given for quadratic and cubic nonlinear resonators demonstrating quite different physical properties.
Place, publisher, year, edition, pages
MELVILLE, NY: AMER INST PHYSICS , 2006. Vol. 838, 457-460 p.
, AIP CONFERENCE PROCEEDINGS, ISSN 0094-243X ; 838
quadratic and cubic nonlinear media, nonlinear acoustic resonator, nonlinear Q-factor
IdentifiersURN: urn:nbn:se:kth:diva-42083DOI: 10.1063/1.2210394ISI: 000238312600086ScopusID: 2-s2.0-33845998217ISBN: 0-7354-0330-9OAI: oai:DiVA.org:kth-42083DiVA: diva2:446099
17th International Symposium on Nonlinear Acoustics. State Coll, PA. JUL 18-22, 2005
QC 201110062011-10-062011-10-052011-10-06Bibliographically approved