Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–2 of 2 results
Advanced filters: Author: G.-W. Truong Clear advanced filters

  • Reaching fundamental noise limits permits optimal extraction of spectroscopic information from an absorption measurement. Here, the authors demonstrate a quantum-limited spectrometer with which they can obtain an extremely accurate measurement of the excited-state hyperfine splitting in Cs.

    • G.-W. Truong
    • J. D. Anstie
    • A. N. Luiten
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-6

  • Frequency-agile, rapid scanning spectroscopy requires no mechanical motion and provides a scanning rate of 8 kHz per cavity mode at a sensitivity of ∼2 × 10-12 cm-1 Hz-1/2, with a scanning range that exceeds 70 GHz. This technique is promising for fast and sensitive trace gas measurements and chemical kinetic studies.

    • G.-W. Truong
    • K. O. Douglass
    • D. A. Long
    Research
    Nature Photonics
    Volume: 7, P: 532-534