Optical measurement of atmospheric carbon dioxide: Difference between revisions
From PC5271 wiki
Jump to navigationJump to search
| Line 18: | Line 18: | ||
===Possible measurement mechanisms=== | ===Possible measurement mechanisms=== | ||
#Spectroscopy. Carbon dioxide has absorption peaks at 15, 4.3, 2.7 and 2 &miu m. | |||
==Setup== | ==Setup== | ||
Revision as of 16:33, 20 February 2025
Team members
Ta Na
Cao Yuan
Gao Yihan
Qi Kaiyi
Chen Yiming
Idea
Climate change has already become one of the most important challenges humanity faces. Carbon dioxide, the major greenhouse gas, is 'heating up' the Earth's atmosphere as they have an absorption peak in infrared wavelengths.
This project aims to build a portable and accurate carbon dioxide concentration measurement device.
Possible measurement mechanisms
- Spectroscopy. Carbon dioxide has absorption peaks at 15, 4.3, 2.7 and 2 &miu m.
Setup
We plan for a setup as a michaelson interferometer with a gas chamber on one arm to fill in contaminants.
Measurements
....
