A Wide Spectral Range Reflectance and Luminescence Imaging System

作者：Hirvonen Tapani^*; Penttinen Niko; Hauta Kasari Markku; Sorjonen Mika; Peiponen Kai Erik

来源：Sensors, 2013, 13(11): 14500-14510.

DOI：10.3390/s131114500

• hyperspectral sensors
• hyperspectral imaging
• luminescence

In this study, we introduce a wide spectral range (200-2500 nm) imaging system with a 250 mu m minimum spatial resolution, which can be freely modified for a wide range of resolutions and measurement geometries. The system has been tested for reflectance and luminescence measurements, but can also be customized for transmittance measurements. This study includes the performance results of the developed system, as well as examples of spectral images. Discussion of the system relates it to existing systems and methods. The wide range spectral imaging system that has been developed is however highly customizable and has great potential in many practical applications.

• 出版日期2013-11