Spectrometer Design Guide
On the following pages are shown two common spectrometer geometries; the transmission grating based and the crossed Czerny-Turner. Also, the figures defines the key design parameters of a
Robust Full-Screen Wavelength Calibration Algorithm
After analyzing the working principles of a spectrometer and the causes of the above-mentioned difficulties, we propose the following calibration
Reconstructive spectrometers: hardware miniaturization and
The emergence of reconstructive spectrometers represents a transformative leap in spectral analysis, combining miniaturized encoding hardware with advanced computational
Algorithm-Enhanced High-Resolution Silicon Photonic Spectrometer
A high-resolution on-chip optical spectrometer is proposed and demonstrated with the performance enhancement by introducing a spectrum reconstruction algorithm. The present spectrometer consists
Advances in Miniaturized Computational Spectrometers
Presently, the algorithms used for spectral reconstruction in spectrometers can be generally classified into two categories: traditional
Investigation of a free-running dual comb spectrometer with a set of
To address this problem, this paper proposes a set of compound correction algorithms for a free-running DCS system, which successfully realizes the gas spectra restoration.
Job Offers
Job offers of the Max Planck Society and Institutes. You can combine the "jobtype" with either "research subjects" or "region". Confirm your choice with
Research on automatic spectral calibration algorithm for echelle
The main contribution of this paper lies in the improvement of the spectral calibration algorithm for echelle spectrometers. The following three aspects highlight the advancements made in
Robust Full-Screen Wavelength Calibration Algorithm
In spectrometer measurement, it is very important to accurately calibrate the wavelength of all target characteristic spectra. Although wavelength calibration methods have long been
A Spectral Reconstruction Algorithm of Miniature Spectrometer
The miniaturization of spectrometer can broaden the application area of spectrometry, which has huge academic and industrial value. Among various miniaturization approaches, filter
A computational spectrometer for the visible, near, and mid-infrared
Here we propose a computational spectrometer spanning visible to mid-infrared by combining the Single-Spinning Film Encoder (SSFE) with a deep learning-based reconstruction
DLP Spectrometer Design Considerations
ABSTRACT DLP® technology enables new functionality, performance, and tradeoffs in spectrometer design. For an overview of spectroscopy and how DLP compares to existing technologies, please
A simple spectrogram model for high-accuracy spectral calibration of
A simple five-parameters spectrogram model for the VIPA spectrometer frequency calibration is developed, which has the advantages of high accuracy, simple setup and easy-to-solve.
Gaig-Wang-final2-27-09.qxd
Scanning spectrometers, which collect data at a sequence of wavelengths each of which is associated with a different grating orientation, have many of the same instrumental artifacts. However, in the
Fast spectrum reconstruction based-on interpretable network with
Computational spectrometers has a great potential for real-time detection in site measurements. Reconstruction algorithms play a pivotal role. Traditi
A Spectral Reconstruction Algorithm of Miniature Spectrometer Based
In this paper, we propose an algorithm of spectral reconstruction based on sparse optimization and dictionary learning. To verify the feasibility of the reconstruction algorithm, we design and implement
Multi-Parameter Auto-Tuning Algorithm for Mass Spectrometer
Quadrupole mass spectrometers (QMS) are widely used for clinical diagnosis and chemical analysis. To obtain the best experimental results, mass spectrometers must be calibrated
Spectral imaging with deep learning | Light: Science & Applications
This review categorizes deep-learning-based computational spectral imaging methods and provides insight into amplitude, phase, and wavelength-based light encoding strategies for deep
Related Video Reference
This video was associated with the source search result. Verify technical details against current product documentation and project requirements.
This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.