A new and reliable evaluating method for a laser induced breakdown spectroscopy (LIBS) quantitative measurement using a micro-droplet sample ejection system is introduced. LIBS has been investigated extensively to establish proper chemical analysis of specimens. There is an indefinable boundary which is ablated or not when laser focusing on the sample. Generating micro-droplets from concentration tuned solution, and leading to the correct beam spot area are important for determining the total amount of media in a droplet. The LIBS measures the sodium chloride concentration of a micro-droplet as a quantitative measurement by recording intensity from the sample plasma. As a result, LIBS with the micro-drop ejection system produced greater intensities than the old technique of bulk-liquid measurement based on data from 100 laser pulse shots.
|ホスト出版物のタイトル||Proceedings of IEEE Sensors|
|出版ステータス||Published - 2007|
|イベント||6th IEEE Conference on SENSORS, IEEE SENSORS 2007 - Atlanta, GA|
継続期間: 2007 10 28 → 2007 10 31
|Other||6th IEEE Conference on SENSORS, IEEE SENSORS 2007|
|Period||07/10/28 → 07/10/31|
ASJC Scopus subject areas