A High-Resolution Grating-Prism Spectrometer for the Infrared
| Autor: | T.K. McCubbin, R. P. Grosso, John D. Mangus |
|---|---|
| Rok vydání: | 1962 |
| Předmět: |
Materials science
Spectrometer business.industry Materials Science (miscellaneous) Physics::Optics Radiant energy Grating Industrial and Manufacturing Engineering law.invention Optics Far infrared law Prism Business and International Management Spectral resolution business Diffraction grating Monochromator |
| Zdroj: | Applied Optics. 1:431 |
| ISSN: | 1539-4522 0003-6935 |
| Popis: | A high-resolution infrared spectroscopic system consisting of a large Littrow-type grating monochromator followed by a prism order-sorting system is described. The system has been designed to provide sufficient radiant energy per spectral pass band so that a spectral resolution of about 0.08 cm−1 can be achieved at wavelengths beyond 7 μ. An order-sorting system permits simultaneous recording of the spectrum being measured and a higher-order calibration spectrum. Wavelengths of the lines in absorption spectra can be measured to within 0.005 cm−1. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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