 |
 |
| Liquid light source: rhodamine 6G dye (inlet 1) is mixed with ethanol (inlet 2) to vary the concentration of gain liquid in the optically-pumped resonator. Tests showed that the laser's peak output wavelength could be moved continuously from 573 to 583 nm by adjusting the relative flow rates of the two input streams. (Credit: Technical University of Denmark) |
| © 2024 SPIE Europe |
|
