Multipass Raman gas analyzer for monitoring of atmospheric air composition
An improved gas analyzer based on Raman spectroscopy is presented. The device can measure the content of all molecular species of atmospheric air, whose concentration exceeds the sensitivity threshold. To obtain a high signal-to-noise ratio, a multi-pass optical system for scattering excitation was...
| Published in: | Optics and Laser Technology Vol. 152. P. 108155 |
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| Main Author: | |
| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001000395 |