Related Experiment Video
Updated: Jun 24, 2025

10:22
Split Point Analysis and Uncertainty Quantification of Thermal-Optical Organic/Elemental Carbon Measurements
Published on: September 7, 2019
8.2K
Validation of open-path dual-comb spectroscopy against an O2 background: erratum
Optics Express
|June 11, 2024
Summary
This erratum addresses and corrects inaccuracies previously published in Opt. Express. The corrections ensure the scientific integrity and accuracy of the optical research findings.
Area of Science:
- Optics and Photonics
- Scientific Publishing
Background:
- Published research requires rigorous verification.
- Inaccuracies in scientific literature can impede progress.
Purpose of the Study:
- To formally correct errors in a previously published article.
- To maintain the accuracy and reliability of scientific records.
Main Methods:
- Identification of specific errors in the original publication.
- Implementation of corrections to the published data and text.
Main Results:
- Specific errors within Opt. Express 31, 5042 (2023) have been identified.
- Corrected information is provided to supersede the erroneous data.
Conclusions:
- The erratum ensures the fidelity of the scientific record.
- Accurate optical research data is crucial for the scientific community.
More Related Videos
Related Concept Videos
Atomic Absorption Spectroscopy: Interference
738
Interference leads to systematic error in atomic absorption (AA) measurements by enhancing or diminishing the analytical signal or the background. These interferences can be grouped into three main categories: spectral interference, chemical interference, and physical interference.
Spectral interference occurs when signals from other elements or molecules overlap with the analyte signal, falsely elevating or masking the analyte's absorbance. This interference can be corrected using Zeeman,...
Spectral interference occurs when signals from other elements or molecules overlap with the analyte signal, falsely elevating or masking the analyte's absorbance. This interference can be corrected using Zeeman,...
738
NMR Spectrometers: Resolution and Error Correction
685
When magnetic nuclei in a sample achieve resonance and undergo relaxation, the signal detected in NMR is an approximately exponential free induction decay. Fourier transform of an exponential decay yields a Lorentzian peak in the frequency domain. Lorentzian peaks in an NMR spectrum are defined by their amplitude, full width at half maximum, and position, where the peak width is governed by the spin-spin relaxation time alone. In real experiments, however, the applied magnetic field is rendered...
685
Molecular Spectroscopy: Absorption and Emission
2.3K
Molecules possess discrete energy levels called quantum states. Unlike atoms, which have simpler energy levels, molecules possess additional rotational and vibrational energy levels. Each energy level is separated by an energy gap, with the gaps between adjacent electronic, vibrational, and rotational levels varying significantly. The three types of energy levels in a diatomic molecule are shown in Figure 1.
2.3K
Atomic Absorption Spectroscopy: Instrumentation
614
An atomic absorption spectrophotometer (AAS) comprises several components: a radiation source, an atomizer, a monochromator, and a detector. The radiation source can be a hollow-cathode lamp (HCL) or an electrodeless-discharge lamp (EDL), both of which provide a narrow emission line of the required wavelength. However, some instruments use continuum sources and high-resolution monochromators to achieve a narrow range of radiation.
The atomizer used in AAS can be either a flame atomizer or an...
The atomizer used in AAS can be either a flame atomizer or an...
614
UV–Vis Spectroscopy: Molecular Electronic Transitions
1.4K
In Ultraviolet–Visible (UV–Vis) spectroscopy, the absorption of electromagnetic radiation is used to probe the electronic structure of molecules. This technique provides insights into molecular electronic transitions, particularly the movement of electrons between different molecular orbitals. Radiation is absorbed if the energy of the electromagnetic radiation passing through the molecule is precisely equal to the energy difference between the excited and ground states. During this...
1.4K
UV–Vis Spectroscopy: Woodward–Fieser Rules
24.1K
UV–Visible absorption spectra of conjugated dienes arise from the lowest energy π → π* transitions. The light-absorbing part of the molecule is called the chromophore, and the substituents directly attached to the chromophore are called auxochromes. A strong correlation exists between the absorption maxima, λmax, and the structure of a conjugated π system. The Woodward–Fieser rules predict the value of λmax for a given...
24.1K

