| Title | Tunable, CW visible laser sources by frequency doubling of broadly tunable Raman fiber lasers |
| Publication Type | Conference Paper |
| Year of Publication | 2020 |
| Authors | Arun, S, Gehlot, V, Aparanji, S, Supradeepa, VR |
| Conference Name | Nonlinear Frequency Generation and Conversion: Materials and Devices XIX |
| Publisher | International Society for Optics and Photonics |
| Abstract | We have demonstrated a simple technique to make continuous wave (CW), tunable visible lasers. In this experiment, the output from a CW, tunable Raman fiber laser (RFL) is frequency doubled using LBO crystal in a single pass configuration. By tuning the output wavelength of RFL from 1.1-1.3um visible light in green to red wavelengths are generated. The efficiency and output power can be substantially improved by placing the crystal within a resonator cavity and pumping using a polarized RFL with narrower linewidth. Also, by tuning the operating wavelength of Yb laser (1060-1100 nm) broadband visible wavelength tunability can be achieved. |
| URL | https://doi.org/10.1117/12.2547235 |
