Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/19817
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Vicente, C. M. S. | pt |
dc.contributor.author | Lima, P. P. | pt |
dc.contributor.author | de Zea Bermudez, V. | pt |
dc.contributor.author | Carlos, L. D. | pt |
dc.contributor.author | Andre, P. S. | pt |
dc.contributor.author | Ferreira, R. A. S. | pt |
dc.date.accessioned | 2017-12-07T19:25:51Z | - |
dc.date.issued | 2014 | pt |
dc.identifier.issn | 1094-4087 | pt |
dc.identifier.uri | http://hdl.handle.net/10773/19817 | - |
dc.description.abstract | An integrated variable wave plate device based on a thermo-optic (TO) effect was fabricated by patterning a waveguide channel through direct UV laser writing on the surface of sol-gel derived organic-inorganic hybrid (di-ureasil) films. The di-ureasil layer is stable up to 250 degrees C and has a high TO coefficient calculated as -(4.9 +/- 0.5) x 10(-4) degrees C-1 at 1550 nm. The waveguide temperature was tuned, inducing optical phase retardation between the transverse electric and transverse magnetic modes, resulting in a controllable wave plate. A maximum phase retardation of 77 degrees was achieved for a waveguide induced temperature increase of 5C above room temperature, with a power consumption of 0.4 W. The thermal linear retardation coefficient was calculated to be 19 +/- 1 degrees/ degrees C. (C) 2014 Optical Society of America. | pt |
dc.language.iso | eng | pt |
dc.publisher | OPTICAL SOC AMER | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/COMPETE/132936/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/135918/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/132939/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F87473%2F2012/PT | pt |
dc.rights | restrictedAccess | por |
dc.subject | ORGANIC-INORGANIC HYBRIDS | pt |
dc.subject | SOL-GEL | pt |
dc.subject | OPTICAL-PROPERTIES | pt |
dc.subject | FILMS | pt |
dc.subject | BIREFRINGENCE | pt |
dc.subject | DEVICES | pt |
dc.subject | NETWORKS | pt |
dc.subject | CIRCUITS | pt |
dc.subject | PLANAR | pt |
dc.subject | SWITCH | pt |
dc.title | Fabrication of low-cost thermo-optic variable wave plate based on waveguides patterned on di-ureasil hybrids | pt |
dc.type | article | pt |
dc.peerreviewed | yes | pt |
ua.distribution | international | pt |
degois.publication.firstPage | 27159 | pt |
degois.publication.issue | 22 | pt |
degois.publication.lastPage | 27168 | pt |
degois.publication.title | OPTICS EXPRESS | pt |
degois.publication.volume | 22 | pt |
dc.date.embargo | 10000-01-01 | - |
dc.relation.publisherversion | 10.1364/OE.22.027159 | pt |
dc.identifier.doi | 10.1364/OE.22.027159 | pt |
Appears in Collections: | CICECO - Artigos |
Files in This Item:
File | Description | Size | Format | |
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Fabrication of low-cost thermo-optic variable wave plate based on waveguides patterned on di-ureasil hybrids_10.1364OE.22.027159.pdf | 2.21 MB | Adobe PDF |
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