The influences of the thermal lens effect on the oscillation beam radius and diffraction loss can be reduced by increasing the proportion of the end-pumping power.
The maximum output power 77 mW was obtained at pumping power 496 mW.
Why hearty women outlive men the age-old riddle of why many women live longer than men has been solved. It's their pumping power, British researchers have found.
central pumping power
band wheel pumping power
