891. NIST研发微型光子芯片实现全波段激光输出 episode artwork

EPISODE · May 21, 2026 · 16 MIN

891. NIST研发微型光子芯片实现全波段激光输出

from 知为谁 · host 知为谁

美国国家标准与技术研究院(NIST)的科学家们通过在硅晶圆上堆叠特殊材料,成功研发出一种能产生任意波长激光的光学芯片。这种光子集成电路利用薄层铌酸锂和五氧化二钽,将不可见的红外光转换为丰富的彩色光谱。这项技术旨在取代实验室中笨重且昂贵的传统激光系统,实现光学设备的小型化与便携化。这些微型芯片有望为量子计算、高精度原子钟以及人工智能等前沿领域带来革命性的进展。通过这种创新的三维集成方法,研究人员可以在单一芯片上高效地引导并处理光信号。该成果不仅提升了光信息处理的效率,也为未来医疗监测和导航技术的普及奠定了基础。内容来源:https://www.nist.gov/news-events/news/2026/04/any-color-you-nist-scientists-create-any-wavelength-lasers-tiny-circuits

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891. NIST研发微型光子芯片实现全波段激光输出

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