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    • 10. 发明授权
    • Color corrected laser illumination system for night vision applications
    • 用于夜视应用的彩色校正激光照明系统
    • US06900437B2
    • 2005-05-31
    • US10064116
    • 2002-06-12
    • Jeffrey Thomas RemillardTimothy FohlWilles H. Weber
    • Jeffrey Thomas RemillardTimothy FohlWilles H. Weber
    • G02B23/12G02B27/14G01J5/00
    • G02B27/1086G02B23/12
    • A lighting system for night vision applications including a near infrared light source, a visible light source, a beamsplitter and an optical element. The beamsplitter is arranged to reflect light emitting from either the near infrared light source or the visible light source and transmit light emitting from the other of the near infrared light source or visible light source so as to produce a color-corrected light source. The optical element is disposed a predetermined distance from the color-corrected light source. The optical element includes an input surface for receiving light from the color-corrected light source and an output surface for emitting the received light in a desired emission pattern. In one embodiment, each of the near infrared light source and visible light source is associated with respective first and second optical elements. The first and second optical elements are arranged such that the emission patterns of each optical element are substantially identical and overlapping to form a single color-corrected light emission pattern.
    • 一种用于夜视应用的照明系统,包括近红外光源,可见光源,分束器和光学元件。 分束器被配置为反射从近红外光源或可见光源发射的光,并且发射从近红外光源或可见光源中的另一个发射的光,以便产生色彩校正的光源。 光学元件设置在距色彩校正光源预定距离处。 光学元件包括用于接收来自颜色校正的光源的光的输入表面和用于以期望的发射图案发射接收的光的输出表面。 在一个实施例中,近红外光源和可见光源中的每一个与相应的第一和第二光学元件相关联。 第一和第二光学元件布置成使得每个光学元件的发射图案基本上相同并重叠以形成单个颜色校正的发光图案。