Abstract
Second-order nonlinearity in optical media acts as a source for harmonics generation. We set up a time-domain model that accounts not only for the second harmonic, but also for the higher harmonics that are induced by a beam propagation. The model is solved numerically using a second-order explicit scheme based on the exact solution of the nonlinear difference equation. The power spectrum of the generated harmonics is also presented.
| Original language | English |
|---|---|
| Pages (from-to) | 312-316 |
| Number of pages | 5 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 32 |
| Issue number | 4 |
| DOIs | |
| State | Published - 20 Feb 2002 |
Keywords
- Finite difference
- Harmonics
- Nonlinear optics
- Time domain
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics
- Electrical and Electronic Engineering
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