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Spectrometer White Papers
Optimum Order Sorting Filters for Spectrometers
Learn how linear variable filters can be used in a compact spectrometer to provide optimum order sorting.
OptoFlash Spectrometer Engine
MKS' Newport OptoFlash delivers up toe 10 discrete channels where pre-determined wavelength detection is essential to acquiring fast sample measurements.
Exploring Spectroscopy eBook
Standard back-illuminated, deep-depletion (BI-DD) CCDs offer quantum efficiencies (QE) up to 95% in the near-infrared (NIR). This makes them the detector of choice for photoluminescence, Raman or plasmonic spectroscopy in the 700 - 1,100 nm range....
Fundamentals of Spectroscopy
Atomic spectroscopy involves the interaction of atoms with light, while molecular spectroscopy involves the interaction of molecules with light. Atomic spectroscopy provides information about the atomic or elemental identity of a sample, while...
Spectroscopy in Focus eBook
In the field of modern scientific-grade CCD detectors the arrival of back-illuminated CCDs and Electron-Multiplying EMCCDs has offered key enabling technology for the growing range of applications where the photon signal available is extremely low....
Spectrometer Optics and Spectrometer Design
Spectrometer optics is the process of measuring light intensity by separating light by wavelength using a spectrometer. Spectrometers have a wide range of applications, from studying distant galaxies to detecting cancer. A basic spectrometer design...
Choosing a Portable Raman Spectrometer
A good portable Raman spectrometer bridges the gap in performance, capability, and size between handheld and benchtop Raman spectroscopy. It enables new point-of-use applications in medicine and industry by providing high sensitivity and dependable...
Whole Blood Analysis Using UV-Vis Spectroscopy
Point of care diagnostics have benefited from the marriage of spectroscopy and biofluidics, helping to address healthcare challenges from cancer screening to viral detection. The Ocean ST microspectrometer is an appealing option for POC applications...
Transmission Grating-Based Spectrometers
In this white paper, we have reviewed two generic, compact spectrometer designs based on transmission diffraction gratings, and described the distinct benefits that such spectrometers have over traditional reflection grating-based spectrometers....
Modular Spectrometer Delivers High Performance in Compact Footprint
In this application note, we share spectra that demonstrate performance characteristics of the Ocean SR2, a modular UV-Visible spectrometer. We evaluate the effectiveness of the Ocean SR2 for measuring absorbance of optical filters and demonstrate...
Boost Efficiency in the QC Laboratory: How NIRS Helps Reduce Costs up to 90%
Underestimation of quality control (QC) processes is one of the major factors leading to internal and external product failure, which have been reported to cause a loss of turnover between 10–30%. As a result, many different norms are put in place...
Gas Purging Keeps UV Spectrophotometers Healthy
Measuring in the far-UV (FUV) 120-220 nm presents unique challenges. The high energy that makes UV light interesting can cause photochemical formation of organic films on optical surfaces. These films cause increasing, wavelength-dependent loss of...
Analysis of Small Samples Using the LUMOS Stand-alone FTIR Microscope
Fourier Transform Infrared (FTIR) microscopy is a well-established method for the analysis of samples that are too small or complex to be measured in a standard infrared spectrometer. The new LUMOS Stand-alone FTIR microscope offers a fully...
Emission Spectroscopy at High Speeds: Essentials and Applications
High speed Spectrophotometers have recently become available for the study of high speed events. In some cases, these events occur within a fraction of a second. To fully characterize these events, the full spectra has to be obtained in less than a...
Dispersive 1064nm Raman Spectrometer Family
Owing to technological improvements spurred on by the telecommunications boom of the last decade, Raman spectroscopy has become much more accessible to users in all fields. The combination of improved technology and the technique’s molecular...
(15 results found)
May 2024
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