Smart multiple-mode indoor optical wireless design and multimode light source smart energy-efficient links

Simple item page
dc.contributor.authorMarraccini, Philip J.
dc.contributor.authorRiza, Nabeel A.
dc.date.accessioned2020-06-11T11:53:18Z
dc.date.available2020-06-11T11:53:18Z
dc.date.issued2013-05-07
dc.description.abstractWe present the design of a smart multiple-mode indoor optical wireless system that combines line-of-sight (LOS) and non-LOS optical wireless methods to smartly adapt to changes in environment and application. The proposed design is able to operate in three optical wireless modes called directed LOS, non-directed LOS, and diffuse non-LOS. These modes smartly accommodate for changes in the number of users and their mobility, along with providing optimal light coverage area and increased robustness to receive light blocking. Experiments for the first time demonstrate the use of multimode light sources in the proposed smart links using electronically controlled variable focal length lenses. Specifically demonstrated is a visible 670-nm multimode laser-based directed LOS link with variable range of 0.2 to 1.5 m and a 650-nm LED-based nondirected LOS link with variable range of 0.2 to 1.1 m. Compared to nonsmart links, these smart links demonstrate an improvement in the received optical power of 1.7× and 2.1× for the laser and LED links, respectively.en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.articleid055001en
dc.identifier.citationMarraccini, P. J. and Riza, N. A. (2020) 'Smart multiple-mode indoor optical wireless design and multimode light source smart energy-efficient links', Optical Engineering 52(5), 055001 (7 pp). doi: 10.1117/1.OE.52.5.055001en
dc.identifier.doi10.1117/1.OE.52.5.055001en
dc.identifier.eissn1560-2303
dc.identifier.endpage7en
dc.identifier.issn0091-3286
dc.identifier.issued5en
dc.identifier.journaltitleOptical Engineeringen
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/10139
dc.identifier.volume52en
dc.language.isoenen
dc.publisherSociety of Photo-Optical Instrumentation Engineers (SPIE)en
dc.rights© 2013 Society of Photo-Optical Instrumentation Engineers (SPIE). One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.en
dc.subjectOptical wireless communicationsen
dc.subjectOptical communicationsen
dc.subjectFreespace optical communicationen
dc.subjectIndoor wirelessen
dc.subjectLight emitting diodesen
dc.subjectTransmittersen
dc.subjectOptical designen
dc.subjectMirrorsen
dc.subjectLight sourcesen
dc.subjectDiffusersen
dc.subjectModulationen
dc.titleSmart multiple-mode indoor optical wireless design and multimode light source smart energy-efficient linksen
dc.typeArticle (peer-reviewed)en
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Smart multiple-mode indoor optical wireless design and multimode light source smart energy-efficient links-OE-2013.pdf
Size:
2.1 MB
Format:
Adobe Portable Document Format
Description:
Published version
Download
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
2.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Electrical and Electronic Engineering - Journal Articles