Generation of five phase-locked harmonics by implementing a divide-by-three optical frequency divider.

@article{Suhaimi2015GenerationOF,
  title={Generation of five phase-locked harmonics by implementing a divide-by-three optical frequency divider.},
  author={Nurul Sheeda Binti Suhaimi and Chiaki Ohae and Trivikramarao Gavara and Ken'ichi Nakagawa and Feng-Lei Hong and Masayuki Katsuragawa},
  journal={Optics letters},
  year={2015},
  volume={40 24},
  pages={5802-5}
}
We report the generation of five phase-locked harmonics, f₁:2403  nm, f₂:1201  nm, f₃:801  nm, f₄:600  nm, and f₅:480  nm with an exact frequency ratio of 1:2:3:4:5 by implementing a divide-by-three optical frequency divider in the high harmonic generation process. All five harmonics are generated coaxially with high phase coherence in time and space, which… CONTINUE READING