CHED 195 |
| The low-pressure, low-temperature absorption spectrum of oxygen and some of its isotopes were measured by near-infrared diode laser absorption spectroscopy as part of a project to develop sensors for unmanned space missions. The measurements were carried out in a specially constructed Mars Atmosphere Simulation Chamber. Other measurements were made in the field over a path of one hundred meters. The signal to noise ratio was determined and the ability to measure oxygen isotopes was evaluated. |
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Undergraduate Research Poster Session: Analytical Chemistry
2:30 PM-4:30 PM, Monday, 11 September 2006 Moscone Center -- Hall D, Poster
Division of Chemical Education |