Optical fiber-micro-nano structure integrated element and functional optical fiber array

• Main Authors: SHI YILIN, MA YAOGUANG, LI LAN, LIN HONGTAO
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2022
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The invention relates to the field of optical devices, and particularly discloses an optical fiber-micro-nano structure integrated element and a functional optical fiber array, the optical fiber-micro-nano structure integrated element comprises a substrate and an optical fiber, and one end of the optical fiber is inserted into the substrate; a metasurface micro-nano structure is arranged on the substrate; the optical fiber is composed of a cladding and a fiber core, and the fiber core is embedded in and penetrates through the cladding. The optical fiber-micro-nano structure integrated element disclosed by the invention has the advantages of expandable function, low packaging difficulty and low preparation cost. 本发明涉及光学器件领域，具体公开了一种光纤-微纳结构一体化元件及功能光纤阵列，光纤-微纳结构一体化元件包括基片和光纤，光纤的一端插接于基片；基片上设有超表面微纳结构；光纤由包层和纤芯组成，纤芯嵌设并贯穿包层。本发明的光纤-微纳结构一体化元件具有可拓展功能、封装难度小以及制备成本低的优点。