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Conference Paper: Optical investigation on one dimensional dielectric barrier discharge by photomultiplier tubes

TitleOptical investigation on one dimensional dielectric barrier discharge by photomultiplier tubes
Authors
KeywordsDielectric Barrier Discharge
Light Emission Signal
Photomultiplier Tube
Issue Date2009
PublisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xml
Citation
Proceedings Of Spie - The International Society For Optical Engineering, 2009, v. 7384 How to Cite?
AbstractIn this paper, a simple optical system is used to study the spatial-temporal evolution of pattern formation, which is composed of an image system and two photomultiplier tubes. The pattern formation is realized in one dimensional discharge device controlled by dielectric barrier. Results indicate that the discharge is filamentary when the applied voltage is low, compared with the uniform mode when the applied voltage is high enough. Discharge current of the former is quite weak as a result of the discharge area is very small. The discharge current signal can hardly be discerned from the displacement current. Furthermore, the discharge current signal of the latter is completely submerged in the displacement current. A photomultiplier tube is used to detect the light emission from the discharge. The light emission signal can be obtained because the photomultiplier tube can magnify the light emission signal several tens or several hundreds times. Under this circumstance, discharge dynamics can be investigated. Obviously, photomultiplier tube is the crucial equipment in this optical investigation. Furthermore, both the light emission signals from the total discharge and a chosen part of the discharge are magnified simultaneously by using two photomultiplier tubes. The discharge characteristics and mechanism are analyzed. © 2009 SPIE.
Persistent Identifierhttp://hdl.handle.net/10722/168850
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorLi, XCen_US
dc.contributor.authorZhao, Nen_US
dc.contributor.authorJia, PYen_US
dc.date.accessioned2012-10-08T03:35:01Z-
dc.date.available2012-10-08T03:35:01Z-
dc.date.issued2009en_US
dc.identifier.citationProceedings Of Spie - The International Society For Optical Engineering, 2009, v. 7384en_US
dc.identifier.issn0277-786Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/168850-
dc.description.abstractIn this paper, a simple optical system is used to study the spatial-temporal evolution of pattern formation, which is composed of an image system and two photomultiplier tubes. The pattern formation is realized in one dimensional discharge device controlled by dielectric barrier. Results indicate that the discharge is filamentary when the applied voltage is low, compared with the uniform mode when the applied voltage is high enough. Discharge current of the former is quite weak as a result of the discharge area is very small. The discharge current signal can hardly be discerned from the displacement current. Furthermore, the discharge current signal of the latter is completely submerged in the displacement current. A photomultiplier tube is used to detect the light emission from the discharge. The light emission signal can be obtained because the photomultiplier tube can magnify the light emission signal several tens or several hundreds times. Under this circumstance, discharge dynamics can be investigated. Obviously, photomultiplier tube is the crucial equipment in this optical investigation. Furthermore, both the light emission signals from the total discharge and a chosen part of the discharge are magnified simultaneously by using two photomultiplier tubes. The discharge characteristics and mechanism are analyzed. © 2009 SPIE.en_US
dc.languageengen_US
dc.publisherS P I E - International Society for Optical Engineering. The Journal's web site is located at http://spie.org/x1848.xmlen_US
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_US
dc.subjectDielectric Barrier Dischargeen_US
dc.subjectLight Emission Signalen_US
dc.subjectPhotomultiplier Tubeen_US
dc.titleOptical investigation on one dimensional dielectric barrier discharge by photomultiplier tubesen_US
dc.typeConference_Paperen_US
dc.identifier.emailLi, XC:xuechenl@hku.hken_US
dc.identifier.authorityLi, XC=rp00742en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1117/12.834950en_US
dc.identifier.scopuseid_2-s2.0-70450106543en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-70450106543&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume7384en_US
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLi, XC=24168958800en_US
dc.identifier.scopusauthoridZhao, N=36162070500en_US
dc.identifier.scopusauthoridJia, PY=35199652400en_US

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