注意：柔性快照高光谱探头的设计考量与特性描述。

Note: Design considerations and characterization of a flexible snapshot hyperspectral probe.

作者信息

Lim Hoong-Ta, Murukeshan Vadakke Matham

机构信息

Centre for Optical and Laser Engineering, School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798.

出版信息

Rev Sci Instrum. 2017 Mar;88(3):036107. doi: 10.1063/1.4978804.

DOI:10.1063/1.4978804

PMID:28372405

Abstract

Hyperspectral imaging is a combination of imaging and spectroscopy to give detailed spectral information for each spatial point in the imaged scene. Using the concept of integral field spectroscopy, a custom fabricated two-dimensional to one-dimensional fiber bundle has recently been reported. It is used as a flexible snapshot hyperspectral probe, which can be used as an endoscope for biomedical applications. This paper reports on the design considerations of the fiber bundle as the flexible probe in the snapshot hyperspectral imaging system. The physical characterization of the custom fabricated fiber bundle and lateral resolution of the developed hyperspectral imaging system are also analyzed and described.

摘要

高光谱成像是成像技术与光谱技术的结合，可为成像场景中的每个空间点提供详细的光谱信息。利用积分场光谱学的概念，最近报道了一种定制制造的二维到一维光纤束。它被用作一种灵活的快照高光谱探头，可作为生物医学应用的内窥镜。本文报道了作为快照高光谱成像系统中灵活探头的光纤束的设计考量。还对定制制造的光纤束的物理特性以及所开发的高光谱成像系统的横向分辨率进行了分析和描述。