Hyperspectral imaging sensors using a novel 2D to 1D fiber array
Citation
Schiza, M. V., Nelson, M. P., Myrick, M. L., & Angel, S. M. (1999). Hyperspectral imaging sensors using a novel 2D to 1D fiber array. In Fiber Optic Sensor Technology and Applications, Vol. 3860, pp. 317-325. SPIE.
Keywords
- Hyperspectral imaging sensors
- 2D to 1D fiber array
- Image guides
- Fiber optic array
- Chemical images
- High spectral resolution
- Wide spectral range
- CO2 sensor
- O2 sensor
- Fluorescence imaging
- pH sensor
- Imaging sensor
- Spectrograph
- ICCD detector
- Sol-gel
- Ru(bpy)32 (ruthenium dye)
- HPTS (fluorescent dye)
- Stacked layers
- Side-by-side layers
- Single layers
- Monochromator
- Wavelength selection
- Image reconstruction
- Multi-analyte sensors
- Spatial resolution
Brief
This paper describes a new technique using a 2D to 1D fiber array coupled with an imaging spectrograph to simultaneously obtain high spectral resolution chemical images over a wide spectral range, demonstrated by measuring CO2 and O2 with different sensor configurations.
Summary
This paper presents a novel hyperspectral imaging technique using a 2D to 1D fiber array coupled with a spectrograph, enabling the simultaneous acquisition of high spectral resolution chemical images over a wide range, as demonstrated with a CO2/O2 sensor in various configurations. This method allows for reconstructing images of the sensor tip at specific wavelengths, offering potential for multi-analyte sensing and studying spatial chemical variations.
Origin: https://sci.bban.top/pdf/10.1117/12.373006.pdf#