Research Article
Continuous-Wave and Passively Q-Switched Er:Y2O3 Ceramic Laser at 2.7 μm
Figure 2
(a) CW output power versus absorbed pump power. (b) Spectrum of CW laser. (c) Measurement of the beam quality. Inset: beam profile. (d) CW output power stability of Er:Y2O3 ceramic laser.
| (a) |
| (b) |
| (c) |
| (d) |