Title: A holographic projection system with an electrically tuning and continuously adjustable optical zoom
Authors: Lin, Hung-Chun
Collings, Neil
Chen, Ming-Syuan
Lin, Yi-Hsin
Department of Photonics
Issue Date: 3-Dec-2012
Abstract: A holographic projection system with optical zoom is demonstrated. By using a combination of a LC lens and an encoded Fresnel lens on the LCoS panel, we can control zoom in a holographic projector. The magnification can be electrically adjusted by tuning the focal length of the combination of the two lenses. The zoom ratio of the holographic projection system can reach 3.7:1 with continuous zoom function. The optical zoom function can decrease the complexity of the holographic projection system. (c) 2012 Optical Society of America
URI: http://dx.doi.org/10.1364/OE.20.027222
ISSN: 1094-4087
DOI: 10.1364/OE.20.027222
Volume: 20
Issue: 25
Begin Page: 27222
End Page: 27229
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