日本筑波大学研究人员开发的“精灵之光”技术,将触碰全息影像变为了现实。瞧,工作人员先后安全触摸了星星、爱心和仙女图案的全息影像,并和它们进行了友好“互动”。“精灵之光”的实现依赖于飞秒激光技术。飞秒激光的持续时间非常短,以“飞秒”度量。与普通激光不 Developed by researchers at Tsukuba University in Japan, “Light of the Elves” technology turns holographic images into reality. Look, the staff members touched the holographic images of stars, hearts, and fairy patterns in a safe and secure manner and had friendly “interaction” with them. “Wizard of Light ” depends on the implementation of femtosecond laser technology. The duration of the femtosecond laser is very short, measured in “femtoseconds”. Not with ordinary laser