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Overview and applications of Grating Light Valve~(TM) based optical write engines for high-speed digital imaging

机译:基于光栅光阀〜(TM)光学写入发动机的高速数字成像的概述与应用

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The Grating Light Valve~(TM) (GLV~(TM)) is a diffractive MOEMS spatial light modulator capable of very high-speed modulation of light combined with fine gray-scale attenuation. GLV-based products are field-proven in a variety of applications. In this paper, we describe the GLV device, its structure, theory of operation, and optical performance. The versatility and speed of the GLV device are described. We explain how the GLV device is integrated into an optical write engine to create a complete digital imaging system. In addition to the MOEMS die and drive electronics, the light engine also comprises illumination optics, Fourier filter, and imaging optics. We present current applications of the GLV device for high-resolution displays, and computer-to-plate printing, as well as future plans for digital imaging applications opened up by the unique properties of this diffractive MOEMS technology.
机译:光栅光阀〜(TM)(GLV〜(TM))是一种衍射MOEMS空间光调制器,其能够非常高速调制光与细小灰度衰减相结合。基于GLV的产品是在各种应用中的现场证明。在本文中,我们描述了GLV设备,其结构,操作理论和光学性能。描述了GLV器件的多功能性和速度。我们解释了GLV设备如何集成到光学写入引擎中以创建完整的数字成像系统。除了Moems模具和驱动电子设备外,灯引擎还包括照明光学,傅里叶滤波器和成像光学器件。我们介绍了GLV设备的电流应用,以实现高分辨率显示器,以及计算机到平板打印,以及通过该衍射MOEMS技术的独特性质开放的数字成像应用的未来计划。

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