Publication:
Fabrication of Gold Strip Thin Film on Glass Substrate for Plasmonic Demodulation Application

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dc.ConferencecodeIEEE, IEEE Elect Devices Soc, Univ Putra Malaysia, Univ Sultan Zainal Abidin, IEEE Elect Devices, Malaysia Chapter
dc.ConferencedateAUG 19-21, 2015
dc.ConferencelocationKuala Terengganu, MALAYSIA
dc.ConferencenameIEEE Regional Symposium on Micro and Nanoelectronics (RSM)
dc.contributor.authorMukhtar, WMen_US
dc.contributor.authorShaari, Sen_US
dc.contributor.authorMenon, PSen_US
dc.contributor.authorRazak, HAen_US
dc.date.accessioned2024-05-29T03:00:24Z
dc.date.available2024-05-29T03:00:24Z
dc.date.issued2015
dc.description.abstractPlasmonic demodulation is a process where an optical signal due to the generation of surface plasmon polaritons (SPP) reacts with electrical domain, resulted an inverse relationship between them. In this study, fabrication processes of gold strip thin films on the glass substrates are presented. For an optimization purpose of electro-optics effect observation, the width of gold strip thin film is set as 0.5mm, which is equal to the laser beam spot diameter. First, the strip pattern is printed on a commercial transparent plastic slide. The pattern transfer process from plastic slide to glass slide is performed using UV light. Once the pattern is formed on the glass substrate, gold thin film with varies thicknesses namely 30nm, 50nm and 100nm are deposited by monitoring the sputtering time; via d.c. sputtering on the glass substrate which is partly coated with the positive photoresist. The photoresist is removed by immersing the coated glass slide in acetone solution for 15 minutes, follow with DI water for three seconds in an ultrasonic bath. This yields to the establishment of gold strip thin films with dimension of width 0.5mm x length 10mm. An optimal plasmonic demodulation process is successfully acquired by using gold metal strip with thickness of 30nm and higher laser power level, namely P=1.5mW. In a conclusion, we believe that the output of this study will contribute a significant impact to the development of the plasmonic demodulator as an active device.
dc.identifier.epage308
dc.identifier.scopusWOS:000380683000078
dc.identifier.spage305
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/11780
dc.languageEnglish
dc.language.isoen_US
dc.publisherIEEEen_US
dc.relation.ispartof2015 Ieee Regional Symposium On Micro And Nanoelectronics (Rsm)
dc.sourceWeb Of Science (ISI)
dc.subjectgold strip thin filmen_US
dc.subjectplasmonicen_US
dc.subjectelectro-opticsen_US
dc.subjectsurface plasmon resonanceen_US
dc.titleFabrication of Gold Strip Thin Film on Glass Substrate for Plasmonic Demodulation Application
dc.typeProceedings Paperen_US
dspace.entity.typePublication

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