Amplification of Broad-Ban Pulses up to the 100-mJ Le xandrite-Pumped Neodymium-
1996
An alexandrite laser is used to longitudinally end- pump mixed Nd : glass rods in a multipass arrangement in order to amplify chirped pulses in the 50-100-mJ range at a 1-Hz repetition rate. This system has a broad-band capability of up to 8-10 nm output bandwidth. We have developed a model, which in our specific case of amplification of chirped-pulse, takes into account the exact configuration of the rods, their spectral properties, and the longitudinal pumping geometry. An agreement between experiment and theory is obtained by assuming a pump quantum efficiency of the order of 60%.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
22
References
0
Citations
NaN
KQI