Abstract
The stability of the homogeneously broadened and degenerate two-photon running wave laser is analysed by using the full set of matter-field equations. The stability depends on the relative size of the relaxation constants. For 2 k>1+r(k=κ/γ⊥, r=γ∥/γ⊥; κ is the cavity loss of the field and γ∥,γ⊥ are the longitudinal and transversal decay constants, respectively) no stable lasing state exists. For r<k<(1+r)/2 an instability occurs. With the decrease in pumping the stable lasing state loses its stability due to Hopf-bifurcation.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 157-162 |
| Number of pages | 6 |
| Journal | Zeitschrift für Physik B Condensed Matter |
| Volume | 77 |
| Issue number | 1 |
| DOIs | |
| State | Published - Feb 1 1989 |
| Externally published | Yes |
ASJC Scopus subject areas
- Condensed Matter Physics