Electric Spark Cross-Excitation in Laser
✍
Beatrice, Edwin S.; Harding-Barlow, Ingeborg; Glick, David
📂
Article
📅
1969
🏛
Society for Applied Spectroscopy
🌐
English
⚖ 393 KB
The usefulness of cross-excitation by electric discharge to intensify spectral emission from plasmas generated by a laser micorprobe was extended to a sampling resolution of 10–25 μ without burning the peripheral zone. This proved practical for sampling single biological cells for elemental analysis