ACADSTAFF UGM
| Title | : | Pengembangan Sistem Deteksi Gas CO pada Gas Hembus Manusia Berbasis Spektroskopi ICOS |
| Author | : |
Restu Widiatmono (1) Julien Mandon (2) Frans J.M. Harren (3) Prof. Dr. Kusminarto (4) Dr. Moh. Ali Joko Wasono, M.S. (5) Prof. Dr. Mitrayana, S.Si., M.Si. (6) |
| Date | : | 0 2014 |
| Keyword | : | QCL, ICOS, absorption Spectroscopy, CO, exhaled breath detection QCL, ICOS, absorption Spectroscopy, CO, exhaled breath detection |
| Abstract | : | An ultra sensitive exhaled breath gas detection system has been developed. DFB cw quantum cascade laser (QCL) centered at 4610 nm as a radiation source was used in combination with an off-axis integrated cavity output spectroscopy for carbon monoxide (CO) gas detection in a low gas pressure. a 15 cm long high-finesse cavity with an effective optical path length of 400 m has also been used as a sample gas cell. We demonstrated detection limit of 1 ppb with less than 2 second averaging time. 0,7 ppmv concentration of CO has been identified on a robust measurement of an exhaled breath detection. |
| Group of Knowledge | : | Fisika |
| Original Language | : | Bahasa Indonesia |
| Level | : | Nasional |
| Status | : |
Published
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| No | Title | Action |
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| 1 |
Pengembangan Sistem Deteksi Gas CO pada Gas Hembus Manusia.pdf
Document Type : [PAK] Full Dokumen
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