Please use this identifier to cite or link to this item: https://ir.swu.ac.th/jspui/handle/123456789/13760
ชื่อเรื่อง: Imaging enhancement of digital holography using photorefractive effect
ผู้แต่ง: Sidakum K.
Buranasiri P.
Plaipichit S.
Yindeesuk W.
Yoshimori K.
Keywords: Computer generated holography
Holography
Laser beams
Light refraction
Photonics
Photorefractive crystals
Photorefractive materials
Beam transfer
Digital holography
Intensity of laser
LiNbO3
Lithium niobate crystal
Photorefractive effects
Reconstructed image
Two-wave coupling
Photoreactivity
วันที่เผยแพร่: 2015
บทคัดย่อ: In this research, two-wave coupling in photorefractive lithium niobate crystal has been used to do imaging enhancement of digital holography (DH) system. The image bearing beam of in-line DH system has been incident and interfered with a reference beam that was emerged from the same laser on a LiNbO3 crystal. With certain angles between both beams, the energy of the reference beam was transferred to the image bearing beam then resulted the enhancement of the reconstructed image of the DH system. By using the suitable intensity of laser beam with a right PR crystal, the image from an in-line DH imaging system would be improved. © 2015 SPIE.
URI: https://ir.swu.ac.th/jspui/handle/123456789/13760
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84960906220&doi=10.1117%2f12.2196262&partnerID=40&md5=86d84631a0ec0526b07c80c562d08270
ISSN: 0277786X
Appears in Collections:Scopus 1983-2021

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