DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Il-Doo | ko |
dc.contributor.author | Avrahami, Ytshak | ko |
dc.contributor.author | Socci, Luciano | ko |
dc.contributor.author | Lopez-Royo, Francisco | ko |
dc.contributor.author | Tuller, Harry L. | ko |
dc.date.accessioned | 2015-11-20T09:53:00Z | - |
dc.date.available | 2015-11-20T09:53:00Z | - |
dc.date.created | 2014-08-25 | - |
dc.date.created | 2014-08-25 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.citation | JOURANL OF ASIAN CERAMIC SOCIETIES, v.2, no.3, pp.231 - 234 | - |
dc.identifier.issn | 2187-0724 | - |
dc.identifier.uri | http://hdl.handle.net/10203/201155 | - |
dc.description.abstract | In this work, 750 nm-thick BaTiO3 thin films with highly (0 0 1) preferred orientation were grown on single crystal MgO substrates by RF-sputtering. Hydrogen silsesquioxane (HSQ) resist material based ridge waveguides, which were fabricated on BaTiO3 thin films, were formed by e-beam lithography. Au electrodes were deposited on top of the BaTiO3 films beside the waveguide. Propagation losses of the BaTiO3 ridge waveguide were 3–5 dB/cm in transverse electric polarization. The measured electrooptic coefficient value (r51) was 110 pm/V, which is three times larger than the electrooptic coefficient (r33 = 30.8 pm/V) of single crystal LiNbO3. SiO2 strip waveguide formed by HSQ exhibited light propagation with loss lower than 5 dB/cm. This result demonstrates potential possibility of creating highly oriented and/or epitaxially grown BaTiO3 waveguides and optical components on oxide substrates. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Ridge waveguide using highly oriented BaTiO3 thin films for electro-optic application | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 2 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 231 | - |
dc.citation.endingpage | 234 | - |
dc.citation.publicationname | JOURANL OF ASIAN CERAMIC SOCIETIES | - |
dc.identifier.doi | 10.1016/j.jascer.2014.05.002 | - |
dc.contributor.localauthor | Kim, Il-Doo | - |
dc.contributor.nonIdAuthor | Avrahami, Ytshak | - |
dc.contributor.nonIdAuthor | Socci, Luciano | - |
dc.contributor.nonIdAuthor | Lopez-Royo, Francisco | - |
dc.contributor.nonIdAuthor | Tuller, Harry L. | - |
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