Recent advances in acousto-optic tunable filters for hyperspectral imaging with real-time spectral unmixing

Chris Pannell

doi:10.1364/CLEO_AT.2013.AF1J.6

CLEO: 2013
OSA Technical Digest (online) (Optica Publishing Group, 2013),
paper AF1J.6
•https://doi.org/10.1364/CLEO_AT.2013.AF1J.6

Recent advances in acousto-optic tunable filters for hyperspectral imaging with real-time spectral unmixing

Chris Pannell

CLEO: Applications and Technology 2013

San Jose, California United States
9–14 June 2013
ISBN: 978-1-55752-972-5

From the session
Applied Optical Measurements in Fabrication Processes and Products I (AF1J)

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C. Pannell, "Recent advances in acousto-optic tunable filters for hyperspectral imaging with real-time spectral unmixing," in CLEO: 2013, OSA Technical Digest (online) (Optica Publishing Group, 2013), paper AF1J.6.

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Abstract

Acousto-optic tunable filters allow the realization of fast hyper-spectral imagers, with apertures to 25mm. With optimized electronics, wavelengths can be changed in 50-100 microseconds. Using the CUDA computing platform, we demonstrate real-time unmixing and classification of microscope images.

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