New spectroscopy technique improves trace element detection in liquid. (IMAGE)

SPIE--International Society for Optics and Photonics

New spectroscopy technique improves trace element detection in liquid.

Caption

(a) Schematic of the spatial configuration of three filaments generated by pulses A, B and C. The parallel structure represents plasma gratings generated by the nonlinear interactions of coplanar filaments A, B, and/or C. (b) Comparison of FIBS, GIBS, and F-GIBS at different delays (0 and ± 50 ps) in aqueous solutions for spectral lines of Cu and Cr elements.

Credit

M. Hu et al., doi 1117/1.APN.2.1.016008

Usage Restrictions

NONE

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.