Towards 3D printed confocal endoscopy

Basit Öğe Kaydı
dc.authoridFerhanoglu, Onur/0000-0002-5381-533X|Gökdel, Yiğit Dağhan/0000-0003-4634-4733
dc.authorwosidFerhanoglu, Onur/I-9348-2014
dc.authorwosidGökdel, Yiğit Dağhan/AAO-4840-2020
dc.contributor.authorSavas, Janset
dc.contributor.authorCaliskan, Ahmet
dc.contributor.authorCivitci, Fehmi
dc.contributor.authorGokdel, Yigit Daghan
dc.contributor.authorFerhanoglu, Onur
dc.date.accessioned2024-07-18T20:47:37Z
dc.date.available2024-07-18T20:47:37Z
dc.date.issued2016
dc.departmentİstanbul Bilgi Üniversitesien_US
dc.description19th Annual Conference on Novel Optical Systems Design and Optimization -- AUG 29-30, 2016 -- San Diego, CAen_US
dc.description.abstractA low-cost confocal endoscope was developed consisting of a 3D printed laser scanner, a lens, and a housing. The developed tool, mainly made out of low cost polymer offers a disposable use. The scanner unit is overall 10x10mm and electromagnetically actuated in 2-dimensions using a magnet that is attached to the 3D printed scanner and an external miniaturized coil. Using 3D printer's fabrication advantages the first two vibration modes of the scanner were tailored as out-of-plane displacement and torsion. The scanner employs lissajous scan, with 190 Hz and 340 Hz scan frequencies in the orthogonal directions and we were able to achieve +/- 5 degrees scan angles, respectively, with similar to 100 mA drive current. The lens which has 6-mm diameter and 10-mm focal length is 3D printed with Veroclear material and then polished in order to reach optical quality surface. Profilometer (Dektak) measurements indicate only x2 increase in rms roughness, with respect to a commercial glass lens having identical size and focal length.en_US
dc.description.sponsorshipSPIEen_US
dc.identifier.doi10.1117/12.2236641
dc.identifier.isbn978-1-5106-0287-8
dc.identifier.isbn978-1-5106-0288-5
dc.identifier.issn0277-786X
dc.identifier.issn1996-756X
dc.identifier.scopus2-s2.0-85006965063en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1117/12.2236641
dc.identifier.urihttps://hdl.handle.net/11411/7868
dc.identifier.volume9948en_US
dc.identifier.wosWOS:000389774400012en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpie-Int Soc Optical Engineeringen_US
dc.relation.ispartofNovel Optical Systems Design and Optimization Xixen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject3d Printed Optomechanicsen_US
dc.subjectMicroscanneren_US
dc.subjectAnd Confocal Endoscopyen_US
dc.titleTowards 3D printed confocal endoscopyen_US
dc.typeConference Objecten_US

Dosyalar

Koleksiyon

Web of Science Indexed Publications
Scopus Indexed Publications