会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明专利
    • Light energy fluorescence excitation
    • NZ759628A
    • 2022-03-25
    • NZ75962818
    • 2018-11-30
    • ILLUMINA INC
    • JIANG RUIPINTO JOSEPH
    • G01N21/64G02B21/06H01L31/055
    • There is set forth herein a light energy exciter that can include one or more light sources. A light energy exciter can emit excitation light directed toward a detector surface that can support biological or chemical samples. The light energy exciter comprises at least one light source to emit excitation light rays; and a light pipe homogenizing the excitation light and directing the excitation light toward a distal end of the light energy exciter, the light pipe comprising a light entrance surface and a light exit surface, the light pipe receiving the excitation light rays from the at least one light source; wherein the light pipe is of tapered construction and comprises an increasing diameter, in a direction from the light entry surface of the light pipe to the light exit surface of the light pipe, throughout a length of the light pipe, the light pipe reflecting the excitation light so that light pipe exit light rays exiting the light exit surface of the light pipe define a diverging cone of light that diverges with respect to an optical axis of the light energy exciter; wherein the distal end of the light energy exciter is adapted for coupling with a detector assembly that comprises a detector surface for supporting biological or chemical samples; and wherein the light energy exciter is configured to project an illumination pattern onto the detector surface that matches a shape and size of the detector surface.