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

S. Michael Angel; Maria V. Schiza; Michael L. Myrick; Matthew P. Nelson

doi:10.1117/12.397869

31 August 2000 Simple techniques for chemical imaging at many wavelengths simultaneously using a novel 2D to 1D optical fiber array

S. Michael Angel, Maria V. Schiza, Michael L. Myrick, Matthew P. Nelson

Author Affiliations +

Proceedings Volume 4074, Applications of Optical Fiber Sensors; (2000) https://doi.org/10.1117/12.397869
Event: Symposium on Applied Photonics, 2000, Glasgow, United Kingdom

Abstract

A dimension reduction technique is described that allows chemical images to be obtained using an image-guide sensor simultaneously at many different wavelengths with very high spectral resolution. Dimension reduction is accomplished using a custom 2D to 1D square fiber-optic array that is made by using approximately 600 individual 25 micron square fibers. The technique allows the concurrent detection of multiple analytes and is demonstrated using a combination CO₂/O₂ sensor, in two different sensor configurations. The technique is being extended for lifetime-based image-guide sensors.

Citation Download Citation

S. Michael Angel, Maria V. Schiza, Michael L. Myrick, and Matthew P. Nelson "Simple techniques for chemical imaging at many wavelengths simultaneously using a novel 2D to 1D optical fiber array", Proc. SPIE 4074, Applications of Optical Fiber Sensors, (31 August 2000); https://doi.org/10.1117/12.397869

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