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1 、全息技术产业链构想
• 产业核心:搭建各类衍射结构,有效管理可见光波。
• 产业上游:利用合适感光材料,设计制作全息母版。
全息术发明以来,全息感光材料一直是该技术成功产业化的关键所在。银盐材料将会是全息显示新产业的主要原材料之一。 全息母版的设计思路主要围绕以下几个方面:
1 )营造虚幻空间
2 )管理可见光波
3 )美化可见光场
4 )创造全息色彩
• 产业中游:针对不同衍射原理,批量生产全息图像。
• 产业下游:结合各种不同场合,形成最终丰富产品。体现在:
功能应用: 1 .全息投影显示屏: 2 .大面积全息立体显示 3 .全息照相设备 4 .全息理光膜等。
美观应用: 1. 印刷包装产业 2. 建筑装饰材料产业 3. 灯具产业 4. 时装产业等。
2 、展望
日趋成熟的技术带来了日渐清晰的崭新产业。显示全息经过两代人四十多年的努力,正处在全面产业化的关键时刻, 在近五年内,将是显示全息走向社会的黄金时代。 他将围绕营造虚幻空间、管理可见光线这两大主题形成自身产业链,为人民未来的生活带来恩惠。 如果说,传统通信理论 + 半导体激光器 + 光纤传输 + 计算机 = 互联网,产生了网络虚拟社会;那么也可以说,传统通信理论 + 高品质激光 + 空间编码 + 计算机 = 数码全息,将使网络的虚拟世界得以真实的全息展现。
3 、“下个大赌注 !”-- 本顿的期望 / 心愿
“ ( Holography is ) still the only way to do that kind of 3-D, and one of my goals all along has been to invent other kinds. But up to that point most 3-D just looked like crap, people making post-cards. I think it did up the ante quite a bit. That was the one benefit of it: to make it serious, to make it respectable. But it came, and then electronics came in and stole away the bright young people. I think they're starting to come back. All of sudden there's a little more interest, since holographic video was demonstrated. (…) You know, somebody's doing it! (chuckles) Maybe they'll build it up and get it another step or two.”
Benton, Stephen A. to SFJ, interview, 11 July.2003, Cambridge, MA, quotation P.444 of “HolograHTTP/1.1 200 OK
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