Simple techniques for chemical imaging at many wavelengths simultaneously using a novel 2D to 1D optical fiber array

Citation

Angel, S. M., Schiza, M. V., Myrick, M. L., & Nelson, M. P. (2000). Simple techniques for chemical imaging at many wavelengths simultaneously, using a novel 2D to 1D optical fiber array. In Applications of Optical Fiber Sensors, edited by Alan J. Rogers, Proceedings of SPIE Vol. 4074, pp. 99-107.

Keywords

• 2D to 1D fiber array
• multi-analyte sensing
• image guides
• fluorescence imaging
• lifetime imaging
• Imaging sensor
• Fiber optic array
• pH sensor
• O2 sensor
• Lifetime imaging
• Dimension reduction technique
• Chemical images
• High spectral resolution
• Multi-analyte sensors
• Spatial information
• Spectral measurements
• Remote Raman imaging

Brief

This article describes a dimension reduction technique using a novel 2D to 1D fiber optic array that enables simultaneous acquisition of chemical images at many different wavelengths with high spectral resolution, demonstrated with a CO2/O2 sensor.

Summary

This article introduces a novel technique for hyperspectral chemical imaging that uses a custom 2D to 1D square fiber-optic array to achieve simultaneous acquisition of chemical images at many wavelengths with high spectral resolution. This dimension reduction technique allows for the concurrent detection of multiple analytes, demonstrated by a CO2/O2 sensor in different configurations. The approach has the potential for acquiring high-resolution chemical images over a wide spectral range.

Origin: http://www.99885.net/doi.php?doi=10.1117/12.397869