| 摘要 |
<p>Disclosed is a reflective nanorod surface plasma optical filter. The reflective nanorod surface plasma optical filter comprises a substrate and nanorods. The nanorods are evenly distributed on the surface of the substrate. The diameters of the nanorods are 300-500 nanometers, the heights of the nanorods are 200-500 nanometers, the inter-nanorod distances of the nanorods are 0-880 nanometers, and the distribution periods of the nanorods are the sum of the diameters of the nanorods and the inter-nanorod distances of the nanorods. The reflective nanorod surface plasma optical filter can effectively solve the problem of polarization sensitivity of an optical filter, has sensitive light reflecting and splitting effects, can improve the performance and reflection efficiency of the optical filter to the maximum, and is high in resolution, stable and reliable in performance and structure, long in service life, wide in the application range, and capable of accurately repeating various stored data.</p> |
