标题： 宽带近红外压缩光谱成像系统与反射结构 显示英文标题

标题： Broadband Near-Infrared Compressive Spectral Imaging System with Reflective Structure

摘要： 近红外（NIR）高光谱成像已成为现代分析科学中的关键工具。 然而，传统的NIR高光谱成像系统面临高昂的成本、笨重的仪器和低效的数据采集等挑战。 在本工作中，我们展示了一种宽带NIR压缩光谱成像系统，能够捕捉覆盖从700到1600 nm宽光谱带的高光谱数据。 通过分段波长并设计专用光学元件，我们的设计克服了硬件光谱限制以捕获宽带数据，而反射式光学结构使系统更加紧凑。 这种方法为NIR高光谱成像提供了一种创新的技术解决方案。 显示英文摘要

摘要： Near-infrared (NIR) hyperspectral imaging has become a critical tool in modern analytical science. However, conventional NIR hyperspectral imaging systems face challenges including high cost, bulky instrumentation, and inefficient data collection. In this work, we demonstrate a broadband NIR compressive spectral imaging system that is capable of capturing hyperspectral data covering a broad spectral bandwidth ranging from 700 to 1600 nm. By segmenting wavelengths and designing specialized optical components, our design overcomes hardware spectral limitations to capture broadband data, while the reflective optical structure makes the system compact. This approach provides a novel technical solution for NIR hyperspectral imaging.