激光全息技术在现代展览展示中的应用
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国家社会科学基金项目(No.16CGL021);福建省自然科学基金(No.2021J011217)资助。


Application of laser holographic technologyin modern exhibitions and shows
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    摘要:

    全息技术通过精确“裁剪”光场,可以模拟具有运动视差和深度线索的真实立体场景,为观众提供裸眼立体视觉的增值体验。激光全息技术与展览展示相结合,可广泛应用于展览中心、博物馆、博览会、科技馆、图书馆、档案馆、城市规划馆等展示场所。全新的展览方式,带给观众前所未有的视觉冲击,也为会展行业开辟了新的营销思路。本文分析了交互式、全彩、宽视角等激光全息技术在展览展示中的应用,总结归纳其性能参数。在此基础上,进一步分析激光全息技术所采用的关键技术(全息技术与展览展示的结合、光源选择、散斑抑制、关键器件研发、外围环境条件等)以及未来研究和发展方向。

    Abstract:

    Laser holographic technology can provide a 3D visual experience to multiple users without requiring special glasses.By precisely tailoring light fields,holographic technology could resemble realistic 3D scenes with motion parallax and depth cues.The combination of laser holographic technology and exhibition displays can be applied widely in exhibition centers,museums,expositions,libraries,archives centers,urban planning hall and other exhibition places.This brand new mode of exhibition will bring an unprecedented visual impact for the audience and novel marketing ideas for the MICE industry.In this paper,the application of interactive holographic technology,color holographic technology and wide viewing angle holographic technology in exhibitions are analyzed.The performance parameters and the key technologies used in laser holography,including combination of holographic technology and exhibition,selection of light source,speckle suppression,research and development of key devices,peripheral environmental conditions,etc.are further analyzed,as well as the future research and development directions.

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刘枭,杨洪鑫,林洪沂,温志伟,宋硕.激光全息技术在现代展览展示中的应用[J].激光与红外,2022,52(6):787~795
LIU Xiao, YANG Hong-xin, LIN Hong-yi, WEN Zhi-wei, SONG Shuo. Application of laser holographic technologyin modern exhibitions and shows[J]. LASER & INFRARED,2022,52(6):787~795

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  • 在线发布日期: 2022-06-24