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Adaptive polymer lens for rapid zoom shortwave infrared imaging applications

机译:适用于快速变焦短波红外成像应用的自适应聚合物透镜

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摘要

This work demonstrates the use of adaptive polymer lenses (APLs) for short-wavelength infrared (SWIR) applications. First, we present a push-button adaptive optical zoom system for variable magnification with a SWIR focal plane array. We then present a push-button, variable divergence, SWIR laser system for pointing and illumination. Last, we outline a system that combines the two: an SWIR adaptive zoom coupled with an APL-enhanced designator/illuminator. The result would allow a user to toggle between different fields of view (magnification), while optimizing illumination (beam divergence) for each field of view. This could be critical for situational awareness and target identification/designation in tactical applications.
机译:这项工作演示了自适应聚合物透镜(APL)在短波长红外(SWIR)应用中的使用。首先,我们提出了一种具有SWIR焦平面阵列的可变放大率的按钮式自适应光学变焦系统。然后,我们介绍了一种用于指向和照明的按钮式可变发散SWIR激光系统。最后,我们概述了一个将两者结合在一起的系统:SWIR自适应变焦与APL增强的指示器/照明器相结合。结果将允许用户在不同的视野之间进行切换(放大),同时为每个视野优化照明(光束发散)。这对于战术应用中的态势感知和目标识别/指定可能至关重要。

著录项

  • 来源
    《Optical engineering》 |2014年第12期|125101.1-125101.4|共4页
  • 作者单位

    U.S. Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375, United States;

    Sandia National Laboratories, 1515 Eubank NE, Albuquerque, New Mexico 87123, United States;

    Sandia National Laboratories, 1515 Eubank NE, Albuquerque, New Mexico 87123, United States;

    UNM Center for High Technology Materials, 1313 Goddard SE, Albuquerque, New Mexico 87106-4343, United States;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    polymer lens; zoom; tunable; optics; photonics;

    机译:聚合物镜片放大;可调光学;光子学;

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