Two-Photon Laser
Abstract
We have demonstrated a pulsed two-photon laser at the transition 3d2D-2s2S of atomic Li (frequency ω31) by (i) generation of a coherent light beam at ωx, stimulated by light pulses at ω1=ω31-ωx, and (ii) single-pass amplification of injected light at ω3=ω312.
- Publication:
-
Physical Review Letters
- Pub Date:
- July 1981
- DOI:
- 10.1103/PhysRevLett.47.171
- Bibcode:
- 1981PhRvL..47..171N
- Keywords:
-
- 42.55.-f;
- 32.80.Kf;
- Lasers