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Last Updated: Apr 25, 2025 | Study Period: 2024-2030
An open path spectrometer is a device that measures the intensity of light traveling through an open path, such as an atmosphere or a vacuum chamber. It is typically used for measuring the concentration of gasses, aerosols, and particulates in the atmosphere. The open path spectrometer consists of a light source, a monochromator, and a detector.
The light source emits light of a particular wavelength, which is then passed through a monochromator that separates the light into its component wavelengths. The light is then measured by a detector, which is typically a photomultiplier tube or a charge-coupled device (CCD).
The open path spectrometer measures the intensity of light at different wavelengths, allowing the concentration of different gasses, aerosols, and particulates to be determined. This information is used to study air quality and to monitor industrial emissions.
The open path spectrometer can also be used to measure ultraviolet radiation levels, which can help in the monitoring of the ozone layer. Additionally, the device can be used to analyze the chemical composition of air, soil, and water samples.
In addition to its applications in atmospheric and environmental monitoring, the open path spectrometer is also used in astronomy, where it is used to measure the composition of stars.
Open path spectrometers are also used in medical imaging, where they can be used to measure the absorption of light by tissues, allowing doctors to diagnose illnesses or monitor the efficacy of treatments.
Finally, the open path spectrometer is used in industrial processes, such as in the production of semiconductors and in the measurement of optical fibers.
The Global Open Path Spectrometer Market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
In order to quantify the rates of gas emission from surrounding sources, CAC developed an open path FTIR (OP-FTIR) spectrometer. The gas concentration in the atmosphere is measured by the OP-FTIR spectrometer over a long distance, usually up to 130 m.
The system can be used to measure the concentration of various infra-red active gases in the atmosphere, such as boundary emissions from industries and fugitive emissions from pipelines or gas and coal fields.
Although the instrument was developed by CAC to measure agricultural emissions and fire emissions. A Bruker infra-red spectrometer and a modified Schmidt-Cassegrain telescope, which extend and project the infra-red beam to a distant retro-reflector, form the core of the OP-FTIR concept.
The spectrometer's mechanically cooled MCT detector receives the beam that is returned by the reflector. With the use of an Automated Instrument Mount (AIM), which can switch between up to six reflectors, the instrument is fixed to a sturdy tripod.
Under the direction of software created by CAC, the system runs continuously. Using the MALT analysis programme, the concentration of the target gas is examined in real time.
The OP-FTIR system typically operates with the measuring path downwind from the gas source, such as a fire or animals, and perpendicular to the direction of the prevalent wind. The wind then carries the gas from the source into the measurement path.
The configuration of the ABB open path spectrometer comes from the MR Series product line. The device is set up for monostatic monitoring, which involves sending an infrared signal from the interferometer to the retro-reflector, where it is reflected back to the FTIR and picked up by an MCT detector.
The atmospheric transmission signature is produced by some of the infrared signal being absorbed by the air route between the reflector and the instrument. Part of the infrared signal is absorbed by the air passage between the retroreflector and FTIR, which also supplies the atmospheric transmission characteristic.
Sl no | Topic |
1 | Market Segmentation |
2 | Scope of the report |
3 | Abbreviations |
4 | Research Methodology |
5 | Executive Summary |
6 | Introduction |
7 | Insights from Industry stakeholders |
8 | Cost breakdown of Product by sub-components and average profit margin |
9 | Disruptive innovation in the Industry |
10 | Technology trends in the Industry |
11 | Consumer trends in the industry |
12 | Recent Production Milestones |
13 | Component Manufacturing in US, EU and China |
14 | COVID-19 impact on overall market |
15 | COVID-19 impact on Production of components |
16 | COVID-19 impact on Point of sale |
17 | Market Segmentation, Dynamics and Forecast by Geography, 2024-2030 |
18 | Market Segmentation, Dynamics and Forecast by Product Type, 2024-2030 |
19 | Market Segmentation, Dynamics and Forecast by Application, 2024-2030 |
20 | Market Segmentation, Dynamics and Forecast by End use, 2024-2030 |
21 | Product installation rate by OEM, 2023 |
22 | Incline/Decline in Average B-2-B selling price in past 5 years |
23 | Competition from substitute products |
24 | Gross margin and average profitability of suppliers |
25 | New product development in past 12 months |
26 | M&A in past 12 months |
27 | Growth strategy of leading players |
28 | Market share of vendors, 2023 |
29 | Company Profiles |
30 | Unmet needs and opportunity for new suppliers |
31 | Conclusion |
32 | Appendix |