Strong, John (1931) On the Resolving Power of a Prism Spectrometer for the Infrared. Physical Review, 37 (12). pp. 1661-1667. ISSN 0031-899X. doi:10.1103/PhysRev.37.1661. https://resolver.caltech.edu/CaltechAUTHORS:20140917-134241463
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Abstract
The resolving power of a spectrometer in the infrared is limited by the rate at which energy passes through the exit slit of the spectrometer. Calculation of the energy available for activating a thermocouple, under condition that the exit slit embrace the same frequency range Δν of spectrum at all times, gives information on the attainable resolving power at various wave-lengths and with various prisms. The best dispersing angle for a sylvine prism to be used from 8 to 22μ is from 70° to 75°. A lamellar prism construction is described.
| Item Type: | Article | |||||||||
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| Additional Information: | © 1931 The American Physical Society. Received 15 January 1931. Published in the issue dated June 1931. National Research Fellow. | |||||||||
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| Issue or Number: | 12 | |||||||||
| DOI: | 10.1103/PhysRev.37.1661 | |||||||||
| Record Number: | CaltechAUTHORS:20140917-134241463 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140917-134241463 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 49790 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Tony Diaz | |||||||||
| Deposited On: | 18 Sep 2014 02:53 | |||||||||
| Last Modified: | 10 Nov 2021 18:48 |
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