Invention Grant
US08687286B2 Meso-optic device 有权
中光设备

  • Patent Title: Meso-optic device
  • Patent Title (中): 中光设备
  • Application No.: US13395153
    Application Date: 2010-09-08
  • Publication No.: US08687286B2
    Publication Date: 2014-04-01
  • Inventor: Perry A. Palumbo
  • Applicant: Perry A. Palumbo
  • Applicant Address: US CO Loveland
  • Assignee: Hach Company
  • Current Assignee: Hach Company
  • Current Assignee Address: US CO Loveland
  • Agency: Ference & Associates LLC
  • International Application: PCT/US2010/048091 WO 20100908
  • International Announcement: WO2011/031730 WO 20110317
  • Main IPC: G02B13/18
  • IPC: G02B13/18
Meso-optic device
Abstract:
A meso-optic device (1) includes a substantially annular meso-optic body (100) including an axis of revolution (2), a divergent conic optical surface (112) substantially coaxial with the axis of revolution (2), with the divergent conic optical surface (112) configured to receive electromagnetic radiation propagating along an optical axis (3) from an impingent direction, wherein the optical axis (3) is coincident with or intersects the axis of revolution (2), and with the divergent conic optical surface (112) configured to divergently re-direct the electromagnetic radiation away from the axis of revolution (2), and a convergent conic optical surface (114) substantially coaxial with the axis of revolution (2), with the convergent conic optical surface (114) configured to receive the electromagnetic radiation divergently re-directed by the divergent conic optical surface (112) and with the convergent conic optical surface (114) configured to convergently re-direct the electromagnetic radiation toward the axis of revolution (2).
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