Processing at the Speed of Light

About this technology

Overview

Spatial Light Modulators (SLMs) are critical elements in optical processing systems used for imaging, displaying, data storage, communications, and other applications. By taking advantage of the natural properties of light beams, the devices process information at speeds unattainable by human operators and most machines, with high-resolution results. Boulder Nonlinear Systems is one of the world's foremost SLM manufacturers. With vast government support through the SBIR program and a strong knowledge of optics and liquid crystals, Boulder Nonlinear was able to establish itself as a successful custom-manufacturing entity with a reputable SLM product. Its latest adaptation of government-influenced technology is the 512x512 Multi-Level/Analog Liquid Crystal SLM. The high frame rate device, developed under SBIR contracts with Ames, Glenn, and JPL, modulates light in pure amplitude, pure phase, or coupled amplitude and phase. Boulder Nonlinear also offers its customers an entry-level 256x256 SLM that delivers high-speed frame rates and sharp resolution for smaller, cost-effective applications. Applications for Boulder Nonlinear's SLM line include medical research, forensics, laser printing and scanning, holography, and laser beam steering.