Dual electro-optic frequency comb photonic thermometry

Description

Data from peer-reviewed publication: A. J. Fleisher et al., Dual electro-optic frequency comb photonic thermometry, Optics Letters. We report a precision realization of photonic thermometry using dual-comb spectroscopy to interrogate a ?-phase-shifted fiber Bragg grating. We achieve read-out stability of 7.5 mK at 1 s and resolve temperature changes of similar magnitude?sufficient for most industrial applications. Our dual-comb approach enables rapid sensing of dynamic temperature, and our scalable and reconfigurable electro-optic generation scheme enables a broad sensing range without laser tuning. Reproducibility on the International Temperature Scale of 1990 is tested, and ultimately limited by the frequency reference and check-thermometer stability. Our demonstration opens the door for a universal interrogator deployable to multiple photonic devices in parallel to potentially unravel complex multi-physical quantity measurements.

Resources

Name Format Description Link
47 readme.txt https://data.nist.gov/od/ds/ark:/88434/mds2-2966/readme.txt
8 fig1b_exp.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1b_exp.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1e.csv.sha256
8 fig2a_fit.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_fit.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_FMW.csv.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_resids_FMW.csv.sha256
8 fig2b_fit.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2b_fit.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2b_resids_FMW.csv.sha256
8 fig3a.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3a.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3c.csv.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1b_model_0920MHz.csv.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1b_model_1920MHz.csv.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1d_exp.csv.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_GaMP.csv.sha256
8 fig1b_model_0920MHz.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1b_model_0920MHz.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1b_exp.csv.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1b_model_0320MHz.csv.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_fit.csv.sha256
8 fig2a_resids_GaMP.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_resids_GaMP.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2b_fit.csv.sha256
8 fig3b_exp.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3b_exp.csv
8 fig3b_line1.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3b_line1.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3b_line2.csv.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/readme.txt.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3a.csv.sha256
8 fig1b_model_0320MHz.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1b_model_0320MHz.csv
8 fig1d_exp.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1d_exp.csv
8 fig2b_FMW.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2b_FMW.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2b_FMW.csv.sha256
8 fig2b_resids_FMW.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2b_resids_FMW.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3b_exp.csv.sha256
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3b_line1.csv.sha256
8 fig1d_fit.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1d_fit.csv
8 fig1b_model_1920MHz.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1b_model_1920MHz.csv
8 fig1e.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1e.csv
8 fig2a_FMW.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_FMW.csv
8 fig2a_GaMP.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_GaMP.csv
8 fig2a_resids_FMW.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_resids_FMW.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig2a_resids_GaMP.csv.sha256
8 fig3b_line2.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3b_line2.csv
8 fig3c.csv https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig3c.csv
47 https://data.nist.gov/od/ds/ark:/88434/mds2-2966/fig1d_fit.csv.sha256

Tags

  • dual-comb-spectroscopy
  • thermometry
  • remote-sensing
  • electro-optic-frequency-comb-generators
  • photonic-thermometry
  • frequency-combs

Topics

Categories