Optimized Differential Helmholtz Photoacoustic Cell Ensures Higher Sensitivity Detection (IMAGE)

Hefei Institutes of Physical Science, Chinese Academy of Sciences

Optimized Differential Helmholtz Photoacoustic Cell Ensures Higher Sensitivity Detection

Caption

(a) Sound pressure simulation result and (b) Schematic diagram of the light multiple reflection in the novel differential Helmholtz photoacoustic cell.

Credit

LI Zhengang

Usage Restrictions

no

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.