The Grating Light Valve (GLV®) is a high-performance spatial light modulator composed of thousands of free-standing silicon-nitride micro-ribbons anchored on the surface of a silicon chip.

The grating light valve (GLV) is a "micro projection" technology that operates using a dynamically adjustable diffraction grating. It competes with other light valve technologies such as Digital Light Processing (DLP) and liquid crystal on silicon (LCoS) for implementation in video projector devices such as rear-projection televisions.

The GLV technology represents a unique approach to light modulation and offers remarkable performance in terms of contrast, efficiency, switching speed, and cost. The electro-mechanical response of the GLV device can be tuned through various design and operational modes to deliver desired performance for a given application.

GLV是Grating Light Valve的简称，是一种可用于投影仪，也可以用于开关的技术。 由可动带构成的衍射光栅，通过可动带的上下移动来改变光的方向，当所有带在同一平面上的时候，反射光可以沿着原路返回，当静电力作用，将相互间隔的可动带向下移动时候，则 ...

The Grating Light ValveTM (GLVTM) technology is a micromechanical phase grating. By providing controlled diffraction of incident light, a GLV device will produce bright or dark pixels in a display system. With pulse width modulation, a GLV device will produce precise gray-scale or …

Silicon Light Machines’ Grating Light Valve (GLV) devices utilize the principle of diffraction to switch, attenuate and modulate light. A GLV device is a dynamic diffraction grating that can serve as a simple mirror in the static state, or a variable grating in the dynamic state.

2018年10月16日 · GLV是什么阀门？ GLV是Globe Valve球心阀。 知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、 …

The Grating Light Valve™ (GLV™) technology is a micro-electro-mechanical phase grating capable of displaying a unique high-speed modulation of light, combined w

摘要: 根据光栅光阀（GLV）的技术原理，设计了一种实现外腔半导体激光器波长调谐的实验装置，能有效地实现激光输出波束的精密调谐，同时也降低了调谐的机械难度，本文提供的各项性能参数为实现加工提供了一定的参考。

光栅光阀 (Grating Light Valve)是基于MEMS技术的一种新型器件.GLV技术提供了完成光的开关,调制和衰减的一种可靠方法.基于GLV技术的器件同时结合了高速度,高精度,高可靠性和可制造性等特点,适用于范围广泛的成像应用,包括正面投影和背面投影系统,便携式通信设备 ...