Fibre-optic probe hydrophone for ultrasonic and shock-wave measurements in water

Staudenraus, Joachim; Eisenmenger, Wolfgang

Fibre-optic probe hydrophone for ultrasonic and shock-wave measurements in water

dc.contributor.author	Staudenraus, Joachim	de
dc.contributor.author	Eisenmenger, Wolfgang	de
dc.date.accessioned	2010-08-03	de
dc.date.accessioned	2016-03-31T08:36:07Z
dc.date.available	2010-08-03	de
dc.date.available	2016-03-31T08:36:07Z
dc.date.issued	1993	de
dc.description.abstract	Aimed at lithotripter acoustic output measurements, a new fibre-optic probe hydrophone overcomes most of the problems involved with the use of piezoelectric hydrophone technology in non-linear ultrasonic and shock-wave fields. The fibre-optic principle allows for extremely wide bandwidth (larger than 1 GHz) and superior electromagnetic shielding. Contrary to hitherto existing hydrophones a high cavitation threshold at the water-silica interface provides undistorted detection of strong rarefractional pulse pressures. Considering pure compression there is good agreement between maximum pulse pressure derived from fibre-optic hydrophone theory and the corresponding amplitudes obtained from acoustically calibrated PVDF membrane and needle hydrophones.	en
dc.identifier.other	347638899	de
dc.identifier.uri	http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-56209	de
dc.identifier.uri	http://elib.uni-stuttgart.de/handle/11682/4974
dc.identifier.uri	http://dx.doi.org/10.18419/opus-4957
dc.language.iso	en	de
dc.rights	info:eu-repo/semantics/openAccess	de
dc.subject.classification	Hydrophon , Piezoelektrizität	de
dc.subject.ddc	530	de
dc.title	Fibre-optic probe hydrophone for ultrasonic and shock-wave measurements in water	en
dc.type	article	de
ubs.fakultaet	Fakultät Mathematik und Physik	de
ubs.institut	1. Physikalisches Institut	de
ubs.opusid	5620	de
ubs.publikation.source	Ultrasonics 31 (1993), S. 267-273. URL http://dx.doi.org./10.1016/0041-624X(93)90020-Z	de
ubs.publikation.typ	Zeitschriftenartikel	de

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