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These advantages lend this spectrometer to field-use applications.
It is almost ideal for very high resolution infrared spectrometer.
Preliminary research showed that the Fourier transform infrared (FTIR) spectrometer may be appropriate for detecting the various gases and vapors that could be present at a semiconductor manufacturing facility.
Overall, none of the three methods used in this work was totally satisfactory, but for most purposes infrared spectroscopy provides the best results in terms of spectrometer accessibility and the availability of suitable reference collections.
The use of this MEMS electromagnetic scanning grating mirror allows the near infrared micro spectrometer to span a spectral range of 800 nm–1800 nm accurately.
Fourier transform infrared (FTIR) spectrometry, widely used for bulk analyses, is, however, a powerful tool to characterize the very first atomic layer provided specific setups are attached to the spectrometer.
Infrared imaging spectrometer can provide scene image information and spectral information at the same time, so as to deeply analyze the components and characteristics of the scene target.
This method can be used to estimate the performance of different spectrometer designs for clinical use.
The present spectrometer turns out to be applicable to a spacecraft‐borne IR spectrometer.
The device may be used as miniature infrared spectrometer to cover the spectral range from 30 μm.
Further application of our spectrometer to calibration gases will establish a variety of InfraRed (IR) calibration standards with a new quality of accuracy.
The method is an important extension of a recently developed infrared laser direct absorption spectrometer.
This method can be used in laboratories equipped with a mid-infrared spectrometer.
Based on this configuration, the near infrared micro spectrometer is extremely simple and only one single InGaAs photodetector is achieved, instead of a detector array.
The experimental method used to quantify the performance level of the spectrometer may also be applied as a general systems test for Fourier transform infrared spectrometers.
The high practicality of the approach was enabled by the use of a modular IR spectrometer.
Proceedings ArticleDOI
Jeffery J. Puschell, Perry A. Tompkins 
18 Sep 1997
23 Citations
Our analysis shows an imaging Fourier Transform Spectrometer offers best overall value for thermal infrared imaging spectrometers in GEO.
Stable and easy day-to-day routine use of the spectrometer also can be achieved in non-optical laboratory surroundings.

Related Questions

How does infrared spectrophotometry aid in the detection of fuel adulteration?5 answersInfrared spectrophotometry aids in the detection of fuel adulteration by analyzing the absorption peaks of characteristic functional groups in the fuel samples. This technique allows for the rapid detection of changes in the absorption peaks, which can indicate the presence of adulterants or modifications in the fuel composition. In the case of diesel fuel, infrared spectroscopy can be used to detect the presence of additives such as triacetin, which is commonly used to fraudulently modify the classification of heavy distillates into lubricant oils or solvents. Additionally, infrared spectroscopy coupled with multivariate analysis techniques such as partial least squares regression (PLS) and support vector machine regression (SVR) can accurately quantify the concentration of adulterants in fuel samples, such as kerosene in commercial diesel. This allows for the identification and quantification of adulterants in fuel blends, aiding in the detection of fuel adulteration.
What is FT-IR spectroscopy?5 answersFT-IR spectroscopy is a technique that uses Fourier transform infrared radiation to measure the spectrum of electromagnetic waves. It indirectly measures the vibrational response of molecules through the absorption spectrum. FT-IR spectroscopy is versatile and can be used in various fields such as science, technology, pharmaceuticals, cosmetics, and food industries. It is a fast and non-destructive analytical method that can be used for qualitative and quantitative analysis of substances. The technique involves the use of a super-continuum laser as a light source, which provides a broad spectral bandwidth and high spatial coherence. The core component of an FT-IR spectrometer is an interferometer, which allows for precise signal sampling. FT-IR spectroscopy is based on the principle that the electric dipole moment of a molecule changes during its vibration, resulting in infrared absorption. Overall, FT-IR spectroscopy is a powerful tool for structural analysis and has a wide range of applications in various industries and scientific domains.
What is Infrared Spectroscopy?5 answersInfrared spectroscopy is a technique used to identify functional groups and determine the structure of unknown compounds. It is widely used in research, industries, forensic analysis, and environmental analysis due to its simplicity, speed, and reliability. The technique involves the measurement of the absorption of infrared radiation by molecules in a sample. The absorbed radiation corresponds to the frequencies of bond vibrations in the molecule, providing information about its composition. Infrared spectroscopy utilizes the infrared region of the electromagnetic spectrum, with organic chemists primarily interested in the middle IR region ranging from 4,000 to 400 cm−1. The technique can be performed using a Fourier transform infrared (FTIR) instrument, which includes an infrared source, Michelson interferometer, and infrared detector. The selection rule for infrared spectroscopy is that the electric dipole moment of a molecule should change during its vibration, allowing for infrared absorption. Infrared spectroscopy is a powerful tool for structural analysis and has applications in various fields, including food science and technology.
How can infrared spectra be used to detect cancer?5 answersInfrared spectroscopy can be used to detect cancer by analyzing the biochemical composition of human cells and detecting biochemical changes in cancer patients at the molecular level. This technique offers non-invasive diagnostics and has already been tested for several diseases including prostate cancer. By using infrared light, abnormal tissues can be detected and the biochemical mapping of human cells can be achieved. Fourier transform infrared spectroscopy, in particular, has the potential to improve clinical decision-making and patient outcomes by providing a simple, rapid, accurate, inexpensive, and non-destructive method for cancer screening and diagnosis. Infrared spectroscopy can also be used to detect cancer markers in blood, including parasites, bacteria, viruses, and important analytes indicative of disease. Overall, infrared spectroscopy offers a promising approach for the detection and diagnosis of cancer.
Is FTIR molecular spectroscopy?5 answers
Who uses IR spectroscopy?5 answers

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