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1. Identity statement
Reference TypeJournal Article
Sitemtc-m21b.sid.inpe.br
Holder Codeisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identifier8JMKD3MGP3W34P/3HPCHAS
Repositorysid.inpe.br/mtc-m21b/2015/01.14.17.46   (restricted access)
Last Update2015:01.14.17.46.33 (UTC) administrator
Metadata Repositorysid.inpe.br/mtc-m21b/2015/01.14.17.46.33
Metadata Last Update2018:06.04.02.55.13 (UTC) administrator
DOI10.1109/JSTQE.2014.2365583
ISSN1077-260X
Citation KeyHasarOzCaKaEfBa:2015:ChPoSi
TitleCharacterization of porous silicon fabry-pérot optical sensors for reflectivity and transmittivity measurements
Year2015
Access Date2024, May 18
Type of Workjournal article
Secondary TypePRE PI
Number of Files1
Size3560 KiB
2. Context
Author1 Hasar, Ugur Cem
2 Ozbek, I. Y.
3 Cavusoglu, B.
4 Karacali, T.
5 Efeoglu, H.
6 Barroso de Castro, Joaquim José
Resume Identifier1
2
3
4
5
6 8JMKD3MGP5W/3C9JHFA
Group1
2
3
4
5
6 LAP-CTE-INPE-MCTI-GOV-BR
Affiliation1 University of Gaziantep
2 Ataturk University
3 Ataturk University
4 Ataturk University
5 Ataturk University
6 Instituto Nacional de Pesquisas Espaciais (INPE)
Author e-Mail Address1 uchasar@gantep.edu.tr
2 iyucelozbek@gmail.com
3 bcavusoglu@atauni.edu.tr
4 tehvit@atauni.edu.tr
5 ertugrul@atauni.edu.tr
6 barroso@plasma.inpe.br
JournalIEEE Journal of Select Topics in Quantum Electronics
Volume21
Number4
History (UTC)2015-01-14 17:47:46 :: simone -> administrator :: 2015
2018-06-04 02:55:13 :: administrator -> simone :: 2015
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Content TypeExternal Contribution
Version Typepublisher
Keywordscharacterization
Fabry-Perot cavity
optical sensors
Porous silicon
reflectivity
transmittivity
AbstractWe investigate the effect of fabrication parameters (nonequal surface current densities, impurities inside the structure, etc.) and loss factor on reflectivity and transmittivity measurements from porous silicon Fabry-Pérot cavities with finite-size substrate thicknesses. We apply the formalism based on wave cascade matrix method for obtaining dependencies of reflectivity and transmittivity. From our analysis, we note the following results. First, resonance behavior of reflectivity and transmittivity changes only when optical/physical properties of middle layers of the cavity alter. Second, for lossless cavities, while reflectivity and transmittivity considerably change with surface characteristics (optical/physical properties of first layers), transmittivity is significantly modified by a change of optical/physical properties of middle layers (microcavity region). Third, loss inside a FP cavity makes the transmittivity more immune to variations in optical/physical properties of middle layers. Finally and most importantly, transmittivity values at resonance wavelength as well as the resonance wavelength shift can be utilized for the identification of unknown chemical/biological molecules by lossless FP cavities. For validation of these results, we carried out reflectivity and transmittivity measurements from some arbitrarily chosen positions but around the center of two fabricated FP cavities resonating at 1456 nm and at 542 nm.
AreaFISPLASMA
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4. Conditions of access and use
Languageen
Target Filecharacterization of porous.pdf
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Visibilityshown
Read Permissiondeny from all and allow from 150.163
Update Permissionnot transferred
5. Allied materials
Mirror Repositoryurlib.net/www/2011/03.29.20.55
Next Higher Units8JMKD3MGPCW/3ET2RFS
Citing Item Listsid.inpe.br/bibdigital/2013/09.25.21.49 1
DisseminationWEBSCI; IEEEXplore.
Host Collectionsid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notes
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