Presentation
27 April 2020 Optically super-resolved infrared imaging micro-spectroscopy (Conference Presentation)
Author Affiliations +
Abstract
Optically Super-resolved InfraRed Imaging micro-Spectroscopy (OSIRIS) permits the collection of fully broadband hyperspectral images at the maximum optical spatial resolution. Modulated long wavelength light is directed onto the sample, while a short wavelength probe beam senses the resultant modulation in local temperature. Thus, OSIRIS constitutes the full generalization of color vision to full spectral bandwidth with spatial resolutions up to the maximum achievable with far-field optics (λprobe/4NA). The non-contact nature of OSIRIS permits deep tomography and real-time imaging, while preserving the versatility and ease of use of optical microscopy.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tyler J. Huffman, Robert Furstenberg, Christopher A. Kendziora, and R. Andrew McGill "Optically super-resolved infrared imaging micro-spectroscopy (Conference Presentation)", Proc. SPIE 11390, Next-Generation Spectroscopic Technologies XIII, 113900V (27 April 2020); https://doi.org/10.1117/12.2558825
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KEYWORDS
Infrared imaging

Spatial resolution

Modulation

Hyperspectral imaging

Optical microscopy

Spectroscopy

Diffraction

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