• 专利标题:   Graphene-based optical control system, has target particle and beam generator fixed in target position, where beam generating device applies light directed tension to target particles for moving target particles to beam generating device.
  • 专利号:   CN110444314-A
  • 发明人:   HOU X, GAO L
  • 专利权人:   UNIV SOOCHOW
  • 国际专利分类:   G21K001/00
  • 专利详细信息:   CN110444314-A 12 Nov 2019 G21K-001/00 201993 Pages: 22 Chinese
  • 申请详细信息:   CN110444314-A CN10740593 12 Aug 2019
  • 优先权号:   CN10740593

▎ 摘  要

NOVELTY - The system has a target particle i.e. core-shell structure and a beam generator fixed in a target position. The target particle is provided with a spherical graphene nucleus. The beam generator generates a first-order Bessel beam for illuminating target particle, where an electric dipole mode of shell-layer graphene is coupled with electric quadrupole mode of the shell-layer graphene to form Fano resonance. The beam generating device applies light directed tension to the target particles for moving the target particles to the beam generating device. USE - Graphene-based optical control system. ADVANTAGE - The system can promote forward scattering process for suppressing backward scattering process so as to obtain large negative optical power, realizes target grain pulling particles moving process along pointing beam generating device direction, and reduces distance between the beam generator and the target particle. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a graphene-based light controlling method. DESCRIPTION OF DRAWING(S) - The drawing shows a side view of a graphene-based optical control system. '(Drawing includes non-English language text)'