Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/13785
ชื่อเรื่อง: The investigation of thermal effect on dynamical shape changing of solder paste by using double-view digital holography
ผู้แต่ง: Thong-On T.
Prakobsang T.
Pethsanthad W.
Boonsri C.
Plaipichit S.
Buranasiri P.
Yoshimori K.
Keywords: Computer generated holography
Graphene
Holography
Image reconstruction
Photonics
Collimated beams
Digital holograms
Digital holography
Graphene oxides
In-line digital holography
Melt temperature
Modern techniques
Solder paste
Holograms
วันที่เผยแพร่: 2015
บทคัดย่อ: In this paper we propose a modern technique to evaluate the shape changes of solder paste by using double-view in-line digital holography. We observed the transformation of three different kinds of solder paste composition: pure solder paste, solder paste mixed with 0.02%, 0.05%, 0.10% graphene (GPN) and 0.02%, 0.05%, 0.10% graphene oxide (GPNO), respectively. The shape of the solder pastes was investigated at different melt temperatures (i.e. 200°C, 250°C, and 300°C) for 30 seconds using a collimated beam propagating through the solder paste, then being double reflected on a mirror and second incident on another sides of the solder paste. The double images bearing beams were recorded with a CCD sensor simultaneously. The single recorded digital hologram from double view technique was reconstructed using digital holography. The results show that the double-view technique provides reliably data. Moreover, it would be developed for observing more than two images by single holography writing in the future. © 2015 SPIE.
URI: https://ir.swu.ac.th/jspui/handle/123456789/13785
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84960924975&doi=10.1117%2f12.2196277&partnerID=40&md5=8955d0e6763f641b99c154e5e01b4b8d
ISSN: 0277786X
Appears in Collections:Scopus 1983-2021

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