Search Results - "Charsley, Jake M."

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  1. 1

    Compressive hyperspectral imaging in the molecular fingerprint band by Charsley, Jake M., Rutkauskas, Marius, Altmann, Yoann, Risdonne, Valentina, Botticelli, Michela, Smith, Margaret J., Young, Christina R. T., Reid, Derryck T.

    Published in Optics express (09-05-2022)
    “…Spectrally-resolved imaging provides a spectrum for each pixel of an image that, in the mid-infrared, can enable its chemical composition to be mapped by…”
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    Journal Article
  2. 2

    A decade of astrocombs: recent advances in frequency combs for astronomy by McCracken, Richard A, Charsley, Jake M, Reid, Derryck T

    Published in Optics express (26-06-2017)
    “…A new regime of precision radial-velocity measurements in the search for Earth-like exoplanets is being facilitated by high-resolution spectrographs calibrated…”
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    Journal Article
  3. 3

    Cross-dispersion spectrograph calibration using only a laser frequency comb by Newman, William, Charsley, Jake M., Slattery, Jamie, Mitchell, Toby, Dadi, Kamalesh, Cheng, Yuk Shan, McCracken, Richard A., Reid, Derryck T.

    Published in Optics express (17-06-2024)
    “…High-resolution cross-dispersion spectrographs are widely used in spectroscopy, but the two-dimensional format of the spectrum requires sophisticated…”
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    Journal Article
  4. 4

    Broadband Fourier-transform spectrometer enabling modal subset identification in Fabry-Pérot-based astrocombs by Charsley, Jake M, McCracken, Richard A, Reid, Lauren, Reid, Derryck T

    Published in Optics express (07-08-2017)
    “…A multi-GHz frequency comb (astrocomb) is typically realized by filtering modes of a sub-GHz frequency comb (source comb) in a Fabry-Pérot etalon, which can…”
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    Journal Article
  5. 5

    Reflecting the past, imag(in)ing the past: macro-reflection imaging of painting materials by fast MIR hyperspectral analysis by Botticelli, Michela, Risdonne, Valentina, Visser, Tess, Young, Christina, Smith, Margaret J., Charsley, Jake M., Rutkauskas, Marius, Altmann, Yoann, Reid, Derryck T.

    Published in European physical journal plus (22-05-2023)
    “…Imaging spectroscopy has been developed in the last two decades in the visible and infrared spectral range for detecting pigments and binders on paintings. The…”
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    Journal Article
  6. 6

    Full-Field Hyperspectral Imaging of a Painting in the Mid-Infrared by Charsley, Jake M., Botticelli, Michela, Risdonne, Valentina, Visser, Tess, Young, Christina, Smith, Margaret J., Rutkauskas, Marius, Altmann, Yoann, Reid, Derryck T.

    “…Hyperspectral imaging (HSI) offers per-pixel spectroscopy of a scene. Applications in cultural heritage using visible- and near-infrared sources have seen…”
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    Conference Proceeding
  7. 7
  8. 8

    Comb-Mode-Resolving Broadband Fourier Transform Spectroscopy by Charsley, Jake M

    Published 01-01-2018
    “…This report demonstrates progress made to develop a robust turn-key astrocomb architecture for the calibration package of the HIRES spectrograph planned for…”
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    Dissertation
  9. 9

    Mid-Infrared Optical Coherence Tomography with an OP-GaP Optical Parametric Oscillator by Charsley, Jake M., Rutkauskas, Marius, Schunemann, Peter G., Altmann, Yoann, Reid, Derryck T.

    “…We demonstrate mid-infrared time-domain OCT with an OP-GaP optical parametric oscillator. Broadband spectra tunable from 5-11 \mu \mathrm{m} provide reduced…”
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    Conference Proceeding
  10. 10

    High-Speed Compressive Spectroscopy at 3.3 µm by Spectral Shaping with a Digital Micromirror Device by Charsley, Jake M., Rutkauskas, Marius, Altmann, Yoann, Reid, Derryck T.

    “…We demonstrate compressive spectroscopy at 3.3 µm by projecting a sparse set of spectra shaped by a digital micromirror device. Acquisition at 280 Hz is…”
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    Conference Proceeding
  11. 11

    Fast Long-Wave Infrared Hyperspectral Imaging for Technical Art History by Charsley, Jake M., Botticelli, Michela, Risdonne, Valentina, Visser, Tess, Young, Christina, Smith, Margaret J., Rutkauskas, Marius, Altmann, Yoann, Reid, Derryck T.

    “…We demonstrate material classification of painted cultural heritage using a novel full-field, 700-1400-cm -1 Fourier-transform spectrometer, enabling fast,…”
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    Conference Proceeding
  12. 12

    Compressive Spectroscopic Long-Wave Infrared Imaging by Charsley, Jake M., Rutkauskas, Marius, Altmann, Yoann, Smith, Margaret, Young, Christina, Reid, Derryck T.

    “…We report compressive spectroscopic imaging from 7-12 µm with a 4 cm −1 optical resolution, sampled at 25% of the Nyquist rate. Compressed measurements of…”
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    Conference Proceeding
  13. 13

    Compressive Spectroscopic Long-Wave Infrared Imaging by Charsley, Jake M., Rutkauskas, Marius, Altmann, Yoann, Smith, Margaret, Young, Christina, Reid, Derryck T.

    “…Imaging Fourier transform spectroscopy (IFTS) is an established tool for spectroscopic applications due to its high-throughput, inherently broadband and…”
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    Conference Proceeding
  14. 14

    Continuous Wavelength Tuning Across 3.9-12.0 µm From a 1040-nm-Pumped Optical Parametric Oscillator Based On Orientation-Patterned GaP Grown On GaAs by Schunemann, Peter G., Johnson, Kerr, Farrell, Carl, Maidment, Luke, Shi, Yiwen, Charsley, Jake M., Rutkauskas, Marius, Reid, Derryck T.

    “…We report the first nonlinear frequency conversion-specifically optical parametric oscillation-in OPGaP layers grown by hydride vapor-phase epitaxy on OPGaAs…”
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    Conference Proceeding