More information: Marco Laurence M. Budlayan et al, Droplet-Scale Conversion of Aluminum into Transparent Aluminum Oxide by Low-Voltage Anodization in an Electrowetting System, Langmuir (2025).

The self-focusing properties of transparent spherical water particles ... pulse energy of 1 mJ and beam diameter of 7 mm) onto a droplet of distilled water. The peak power of the laser pulses ...