Abstract
We report on the generation of a passive carrier-envelope phase (CEP) stable 1.7-cycle pulse in the mid-infrared by adiabatic difference frequency generation. With sole material-based compression, we achieve a sub-2-cycle 16-fs pulse at a center wavelength of 2.7 µm and measured a CEP stability of <190 mrad root mean square. The CEP stabilization performance of an adiabatic downconversion process is characterized for the first time, to the best of our knowledge.
| Original language | English |
|---|---|
| Pages (from-to) | 1870-1873 |
| Number of pages | 4 |
| Journal | Optics Letters |
| Volume | 48 |
| Issue number | 7 |
| DOIs | |
| State | Published - 1 Apr 2023 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics