Improving Raman spectra of pure silicon using super-resolved method
In this paper, we demonstrated a method to super-resolved Raman spectroscopy, which
improves the resolution of pure silicon spectra. Experimental investigations were carried out …
improves the resolution of pure silicon spectra. Experimental investigations were carried out …
Critical evaluation of spectral resolution enhancement methods for Raman hyperspectra
Overlapping peaks in Raman spectra complicate the presentation, interpretation, and
analyses of complex samples. This is particularly problematic for methods dependent on …
analyses of complex samples. This is particularly problematic for methods dependent on …
Raman spectroscopy for pharmaceutical quantitative analysis by low-rank estimation
Raman spectroscopy has been widely used for quantitative analysis in biomedical and
pharmaceutical applications. However, the signal-to-noise ratio (SNR) of Raman spectra is …
pharmaceutical applications. However, the signal-to-noise ratio (SNR) of Raman spectra is …
A calibration transfer methodology for Standardization of Raman instruments with different spectral resolutions using Double Digital Projection Slit
A calibration transfer procedure is necessary when the established chemometric models are
utilized to predict samples measured on different instruments. However, the existing …
utilized to predict samples measured on different instruments. However, the existing …
Throughput-enhanced FTIR spectrometers with deep learning-based spectral recovery
H Wang, Z Yang, L Shang, J Wu, Q Wu, L Huang… - Infrared Physics & …, 2024 - Elsevier
Fourier transform infrared (FTIR) spectrometers are widely employed for spectroscopic
characterization with high optical throughput, owing to the circular Jacquinot Stop (J-Stop) …
characterization with high optical throughput, owing to the circular Jacquinot Stop (J-Stop) …
Molecular dynamics study of the groove-forming mechanism of mechanically scratched grating multilayer aluminum films
J Liu, G Shi, J Che, Z Jiang, D Yao, Y Xu… - Mechanics of Advanced …, 2024 - Taylor & Francis
For a long time, the forming quality of large area diffraction gratings is restricted by the one-
time coating quality and uniformity of large thickness and large area aluminum films. Large …
time coating quality and uniformity of large thickness and large area aluminum films. Large …
On-chip polarization-insensitive Fourier transform spectrometer
Chip-scale monolithic Fourier transform spectrometers (FTSs) offer great potential for
inexpensive, high-resolution, and robust spectroscopic applications in a wide variety of …
inexpensive, high-resolution, and robust spectroscopic applications in a wide variety of …
On-chip monolithic Fourier transform spectrometers assisted by cGAN spectral prediction
Silicon photonic spatial heterodyne Fourier transform spectrometers (SH-FTSs) are attractive
with chip-scale monolithic arrays of imbalanced Mach–Zehnder interferometers; however …
with chip-scale monolithic arrays of imbalanced Mach–Zehnder interferometers; however …
High-SNR snapshot multiplex spectrometer with sub-Hadamard-S matrix coding
We present a robust high signal-to-noise ratio (SNR) snapshot multiplex spectrometer with
sub-Hadamard-S matrix coding. Traditional Hadamard Transform Spectrometer (HTS) must …
sub-Hadamard-S matrix coding. Traditional Hadamard Transform Spectrometer (HTS) must …
Molecular dynamics-based study of the effects of grain size and temperature on the nanoscratching groove characteristics of grating polycrystalline layered Al films
J Liu, G Shi, Z Jiang - Physica Scripta, 2024 - iopscience.iop.org
Echelle gratings, a specialized type of diffraction grating, feature a periodic groove pattern
that exhibits excellent light-splitting capabilities. These gratings are characterized by a low …
that exhibits excellent light-splitting capabilities. These gratings are characterized by a low …