ArticleScientific reports2019
Precision and informational limits in inelastic optical spectroscopy.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Precision in Peak Parameter Estimation for the Pseudo-Voigt Profile: A Novel Optimization Approach for High-Precision Analysis via Mixing Parameter Control.ACS measurement science au · 2025Article
- Article
- Precision comparison of intensity ratios and area ratios in spectral analysis.Scientific reports · 2024Article
- Brillouin microscopy.Nature reviews. Methods primers · 2024Article
- Annular pupil confocal Brillouin-Raman microscopy for high spectral resolution multi-information mapping.Nanophotonics (Berlin, Germany) · 2023Article
- Localization-assisted stimulated Brillouin scattering spectroscopy.APL photonics · 2022Article
- Background-free fibre optic Brillouin probe for remote mapping of micromechanics.Biomedical optics express · 2020Article
- Recent progress and current opinions in Brillouin microscopy for life science applications.Biophysical reviews · 2020Review
- SNR enhancement in brillouin microspectroscopy using spectrum reconstruction.Biomedical optics express · 2020Article
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Authors and funding
2 authors.
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Abstract
Using Fisher information and the Cramér-Rao lower bound, we analyse fundamental precision limits in the determination of spectral parameters in inelastic optical scattering. General analytic formulae are derived which account for the instrument response functions of the dispersive element and relay optics found in practical Raman and Brillouin spectrometers. Limiting cases of dispersion and diffraction limited spectrometers, corresponding to measurement of Lorentzian and Voigt lineshapes respectively, are discussed in detail allowing optimal configurations to be identified. Effects of defocus, spherical aberration, detector pixelation and a finite detector size are also considered.
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