来自加利福尼亚大学圣地亚哥分校的科学技术日报(记者Liu Xia)科学家已经开发了具有高灵敏度和过度耐用性的微光学设备,并克服了倒塌的领域中“不是鱼类和熊的爪子”的问题。相关研究结果已发表在最新一期的“高级光子学”中。在光学领域,灵敏度和稳定性都像一个平衡的末端一样,一侧的改善通常会花费另一侧。高灵敏度设备可能会检测到环境的小变化,但通常是脆弱的。尽管在制造过程中会出现少量缺陷,但会导致功能不佳。加强设备结构使其更稳定,耐用,通常需要精确牺牲。目前,该团队在“亚波长奇异性”的物理现象中取得了成功。当光线压缩到比自身长度小的空间时,“整个dark place" with zero light intensity develops, but phase change is maintained altogether. This characteristic is both like sensitive "optical tenhecles" that can obtain mild environmental changes; It is also like "optical armor", which has a natural resistance to manufacturing defects. The team carefully built the "Nano Sandwich" structure: the two-layer golden nanorod grows with a sandwich with ultra-thin polymer. The bottoms of纳米棒是进入聚合物的,而顶层则可以通过纳米棒的交织角度和层间距来准确地进行感应。提高性能,但也取得了更多的质量。从高敏性医学诊断设备,环境传感器和更安全的通信系统实施切割传感器的实施。